modified: src/test/java/typeinference/JavaTXCompilerTest.java

modified: src/test/resources/javFiles/IfTest.jav modified: src/test/resources/javFiles/ListenerOverload.jav modified: src/test/resources/javFiles/fc.jav
2020-04-14 18:28:16 +02:00 · 2020-04-14 16:47:25 +02:00 · 2020-04-13 16:23:09 +02:00 · 2020-04-13 16:22:10 +02:00 · 2020-04-13 16:08:42 +02:00 · 2020-04-02 22:20:31 +02:00
550 changed files with 33472 additions and 53743 deletions
--- a/PlugInBau.txt
+++ b/PlugInBau.txt
@@ -0,0 +1,22 @@
+Repositories: Branches: JavaCompilerCore: simplyRes
+                        JavaCompilerPlugin: copy_libs
+JavaCompilerCore > mvn install -Dskip.test=true
+
+[INFO] Installing /Users/pl/workspace_oxygen/JavaCompilerCore/target/JavaTXcompiler-0.2.jar to /Users/pl/.m2/repository/de/dhbwstuttgart/JavaTXcompiler/0.2/JavaTXcompiler-0.2.jar
+[INFO] Installing /Users/pl/workspace_oxygen/JavaCompilerCore/pom.xml to /Users/pl/.m2/repository/de/dhbwstuttgart/JavaTXcompiler/0.2/JavaTXcompiler-0.2.pom
+[INFO] Installing /Users/pl/workspace_oxygen/JavaCompilerCore/target/JavaTXcompiler-0.2-jar-with-dependencies.jar to /Users/pl/.m2/repository/de/dhbwstuttgart/JavaTXcompiler/0.2/JavaTXcompiler-0.2-jar-with-dependencies.jar
+[INFO] ------------------------------------------------------------------------
+[INFO] BUILD SUCCESS
+[INFO] ------------------------------------------------------------------------
+[INFO] Total time:  23.279 s
+[INFO] Finished at: 2019-09-17T09:31:30+02:00
+[INFO] -------------------------------------
+
+JavaCompilerCore > cd target
+
+JavaCompilerCore/target >  cp JavaTXcompiler-0.2.jar ../../Plugin_JCC/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/lib/JavaTXcompiler.jar
+
+Im Eclipse: Plugin_JCC/JavaCompilerPlugin>  mvn install
+
+Plugin_JCC/JavaCompilerPlugin/releng/JavaCompilerPlugin.Update/target >  cp JavaCompilerPlugin.Update-0.1.0-SNAPSHOT.zip ~/webdav/public_html/javatx/javatx_XXXXXX.zip
+
--- a/PluginBau.docx
+++ b/PluginBau.docx
--- a/README.md
+++ b/README.md
@@ -1,19 +0,0 @@
-
-
-# plugin site erstellen
-* die JAvaTXCOmpiler DAtei in ein plugin umwandeln und deployen.
-* siehe: http://www.vogella.com/tutorials/EclipseJarToPlugin/article.html#convert-jar-files-to-osgi-bundles-with-the-p2-maven-plugin
-* AUsführung:
-	* mvn deploy #erstellt die JAR-Datei und steckt sie in ein lokales Repo (maven-repository)
-	* mvn p2:site
-	* mvn package # hier wird die ZIP-Filf zum Einbinden in Eclipse erstellt
-
-# Einbinden in Eclipse
-* In Eclipse kann die Zip-FIle wie ein Plugin installiert werden
-* Hier tritt FEhler auf. Reflections-Library kann nicht installiert werden. Möglicherweise wird sie auch nicht gebraucht
-* Nach dem installieren de.dhbwstuttagrt.JavaTXcompiler zu den DEpendencies des plugins hinzufügen
-* Anschließend unter "Overview" auf "Updata Classpath" klicken
-
-# Windows
-* JAVA_HOME setzen:
-	* export JAVA_HOME=/c/Program\ Files/Java/jdk1.8.0_102/
--- a/doc/OldStuff/ClassDiagram.ucd
+++ b/doc/OldStuff/ClassDiagram.ucd
--- a/doc/OldStuff/JavaDoc/package-list
+++ b/doc/OldStuff/JavaDoc/package-list
@@ -1 +1 @@
-
+
--- a/doc/OldStuff/JavaDoc/stylesheet.css
+++ b/doc/OldStuff/JavaDoc/stylesheet.css
@@ -1,29 +1,29 @@
-/* Javadoc style sheet */
-
-/* Define colors, fonts and other style attributes here to override the defaults */
-
-/* Page background color */
-body { background-color: #FFFFFF }
-
-/* Table colors */
-.TableHeadingColor     { background: #CCCCFF } /* Dark mauve */
-.TableSubHeadingColor  { background: #EEEEFF } /* Light mauve */
-.TableRowColor         { background: #FFFFFF } /* White */
-
-/* Font used in left-hand frame lists */
-.FrameTitleFont   { font-size: 10pts; font-family: Helvetica, Arial, san-serif }
-.FrameHeadingFont { font-size: 10pts; font-family: Helvetica, Arial, san-serif }
-.FrameItemFont    { font-size: 10pts; font-family: Helvetica, Arial, san-serif }
-
-/* Example of smaller, sans-serif font in frames */
-/* .FrameItemFont  { font-size: 10pt; font-family: Helvetica, Arial, sans-serif } */
-
-/* Navigation bar fonts and colors */
-.NavBarCell1    { background-color:#EEEEFF;}/* Light mauve */
-.NavBarCell1Rev { background-color:#00008B;}/* Dark Blue */
-.NavBarFont1    { font-family: Arial, Helvetica, sans-serif; color:#000000;}
-.NavBarFont1Rev { font-family: Arial, Helvetica, sans-serif; color:#FFFFFF;}
-
-.NavBarCell2    { font-family: Arial, Helvetica, sans-serif; background-color:#FFFFFF;}
-.NavBarCell3    { font-family: Arial, Helvetica, sans-serif; background-color:#FFFFFF;}
-
+/* Javadoc style sheet */
+
+/* Define colors, fonts and other style attributes here to override the defaults */
+
+/* Page background color */
+body { background-color: #FFFFFF }
+
+/* Table colors */
+.TableHeadingColor     { background: #CCCCFF } /* Dark mauve */
+.TableSubHeadingColor  { background: #EEEEFF } /* Light mauve */
+.TableRowColor         { background: #FFFFFF } /* White */
+
+/* Font used in left-hand frame lists */
+.FrameTitleFont   { font-size: 10pts; font-family: Helvetica, Arial, san-serif }
+.FrameHeadingFont { font-size: 10pts; font-family: Helvetica, Arial, san-serif }
+.FrameItemFont    { font-size: 10pts; font-family: Helvetica, Arial, san-serif }
+
+/* Example of smaller, sans-serif font in frames */
+/* .FrameItemFont  { font-size: 10pt; font-family: Helvetica, Arial, sans-serif } */
+
+/* Navigation bar fonts and colors */
+.NavBarCell1    { background-color:#EEEEFF;}/* Light mauve */
+.NavBarCell1Rev { background-color:#00008B;}/* Dark Blue */
+.NavBarFont1    { font-family: Arial, Helvetica, sans-serif; color:#000000;}
+.NavBarFont1Rev { font-family: Arial, Helvetica, sans-serif; color:#FFFFFF;}
+
+.NavBarCell2    { font-family: Arial, Helvetica, sans-serif; background-color:#FFFFFF;}
+.NavBarCell3    { font-family: Arial, Helvetica, sans-serif; background-color:#FFFFFF;}
+
--- a/doc/OldStuff/Operator.ucd
+++ b/doc/OldStuff/Operator.ucd
@@ -1,220 +1,220 @@
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+  </children>
+  <children xsi:type="editmodel:ClassEditModel" location="2715,508" size="403,67" id="kirschmshsCompiler692" runTimeClassModel="kirschmshsCompiler693">
+    <children xsi:type="editmodel:CompartmentEditModel"/>
+    <children xsi:type="editmodel:CompartmentEditModel" size="380,18">
+      <children xsi:type="editmodel:MethodEditModel" id="kirschmshsCompiler693"/>
+    </children>
+    <children xsi:type="editmodel:CompartmentEditModel"/>
+    <sourceConnections xsi:type="editmodel:GeneralizationEditModel" targetConnections="//@children.4/@sourceConnections.0" connectionRouterKind="GeneralizationManhattan" source="//@children.13" target="//@children.9" targetEnd="//@children.13/@sourceConnections.0/@children.1" sourceEnd="//@children.13/@sourceConnections.0/@children.0">
+      <children xsi:type="editmodel:AssociationEndEditModel" location="201,0" anchorKind="FixedAtEdge" attachSource="true"/>
+      <children xsi:type="editmodel:AssociationEndEditModel" location="201,67" anchorKind="FixedAtEdge"/>
+    </sourceConnections>
+    <classifierPreferences xsi:type="editmodel:UMLClassDiagramClassifierPreference" showStereotype="true" showMethodsParameterTypes="true" showMethodsReturnType="true" attributeSorter="Visibility" methodSorter="Visibility" innerClassSorter="Visibility" showPublicAttributes="true" showPackageAttributes="true" showPublicMethods="true" showPackageMethods="true" showPublicInnerClasses="true" showPackageInnerClasses="true"/>
+  </children>
+  <children xsi:type="editmodel:ClassEditModel" location="2223,234" size="84,29" targetConnections="//@children.12/@sourceConnections.0" id="kirschmshsCompiler801" runTimeClassModel="">
+    <children xsi:type="editmodel:CompartmentEditModel"/>
+    <children xsi:type="editmodel:CompartmentEditModel"/>
+    <children xsi:type="editmodel:CompartmentEditModel"/>
+    <sourceConnections xsi:type="editmodel:GeneralizationEditModel" connectionRouterKind="Manual" source="//@children.14" target="//@children.0/@sourceConnections.0" targetEnd="//@children.14/@sourceConnections.0/@children.1" sourceEnd="//@children.14/@sourceConnections.0/@children.0">
+      <children xsi:type="editmodel:AssociationEndEditModel" location="42,0" anchorKind="FixedAtEdge" attachSource="true"/>
+      <children xsi:type="editmodel:AssociationEndEditModel"/>
+    </sourceConnections>
+    <classifierPreferences xsi:type="editmodel:UMLClassDiagramClassifierPreference" showStereotype="true" showMethodsParameterTypes="true" showMethodsReturnType="true" attributeSorter="Visibility" methodSorter="Visibility" innerClassSorter="Visibility" showPublicAttributes="true" showPackageAttributes="true" showPublicMethods="true" showPackageMethods="true" showPublicInnerClasses="true" showPackageInnerClasses="true"/>
+  </children>
+  <children xsi:type="editmodel:ClassEditModel" location="940,191" size="545,139" targetConnections="//@children.6/@sourceConnections.0" id="kirschmshsCompiler711" runTimeClassModel="kirschmshsCompiler719;kirschmshsCompiler729;kirschmshsCompiler737;kirschmshsCompiler747;kirschmshsCompiler712">
+    <children xsi:type="editmodel:CompartmentEditModel"/>
+    <children xsi:type="editmodel:CompartmentEditModel" size="522,90">
+      <children xsi:type="editmodel:MethodEditModel" id="kirschmshsCompiler712"/>
+      <children xsi:type="editmodel:MethodEditModel" id="kirschmshsCompiler719"/>
+      <children xsi:type="editmodel:MethodEditModel" id="kirschmshsCompiler729"/>
+      <children xsi:type="editmodel:MethodEditModel" id="kirschmshsCompiler747"/>
+      <children xsi:type="editmodel:MethodEditModel" id="kirschmshsCompiler737"/>
+    </children>
+    <children xsi:type="editmodel:CompartmentEditModel"/>
+    <sourceConnections xsi:type="editmodel:GeneralizationEditModel" connectionRouterKind="Manual" source="//@children.15" target="//@children.0/@sourceConnections.0" targetEnd="//@children.15/@sourceConnections.0/@children.1" sourceEnd="//@children.15/@sourceConnections.0/@children.0">
+      <children xsi:type="editmodel:AssociationEndEditModel" location="272,0" anchorKind="FixedAtEdge" attachSource="true"/>
+      <children xsi:type="editmodel:AssociationEndEditModel"/>
+    </sourceConnections>
+    <classifierPreferences xsi:type="editmodel:UMLClassDiagramClassifierPreference" showStereotype="true" showMethodsParameterTypes="true" showMethodsReturnType="true" attributeSorter="Visibility" methodSorter="Visibility" innerClassSorter="Visibility" showPublicAttributes="true" showPackageAttributes="true" showPublicMethods="true" showPackageMethods="true" showPublicInnerClasses="true" showPackageInnerClasses="true"/>
+  </children>
+  <children xsi:type="editmodel:ClassEditModel" location="1023,50" size="403,67" targetConnections="//@children.0/@sourceConnections.0" id="kirschmshsCompiler635" runTimeClassModel="kirschmshsCompiler636">
+    <children xsi:type="editmodel:CompartmentEditModel"/>
+    <children xsi:type="editmodel:CompartmentEditModel" size="380,18">
+      <children xsi:type="editmodel:MethodEditModel" id="kirschmshsCompiler636"/>
+    </children>
+    <children xsi:type="editmodel:CompartmentEditModel"/>
+    <classifierPreferences xsi:type="editmodel:UMLClassDiagramClassifierPreference" showStereotype="true" showMethodsParameterTypes="true" showMethodsReturnType="true" attributeSorter="Visibility" methodSorter="Visibility" innerClassSorter="Visibility" showPublicAttributes="true" showPackageAttributes="true" showPublicMethods="true" showPackageMethods="true" showPublicInnerClasses="true" showPackageInnerClasses="true"/>
+  </children>
+  <children xsi:type="editmodel:ClassEditModel" location="1791,561" size="403,85" id="kirschmshsCompiler958" runTimeClassModel="kirschmshsCompiler959;kirschmshsCompiler966">
+    <children xsi:type="editmodel:CompartmentEditModel"/>
+    <children xsi:type="editmodel:CompartmentEditModel" size="380,36">
+      <children xsi:type="editmodel:MethodEditModel" id="kirschmshsCompiler959"/>
+      <children xsi:type="editmodel:MethodEditModel" id="kirschmshsCompiler966"/>
+    </children>
+    <children xsi:type="editmodel:CompartmentEditModel"/>
+    <sourceConnections xsi:type="editmodel:GeneralizationEditModel" connectionRouterKind="Manual" source="//@children.17" target="//@children.11/@sourceConnections.0" targetEnd="//@children.17/@sourceConnections.0/@children.1" sourceEnd="//@children.17/@sourceConnections.0/@children.0">
+      <children xsi:type="editmodel:AssociationEndEditModel" location="201,0" anchorKind="FixedAtEdge" attachSource="true"/>
+      <children xsi:type="editmodel:AssociationEndEditModel"/>
+    </sourceConnections>
+    <classifierPreferences xsi:type="editmodel:UMLClassDiagramClassifierPreference" showStereotype="true" showMethodsParameterTypes="true" showMethodsReturnType="true" attributeSorter="Visibility" methodSorter="Visibility" innerClassSorter="Visibility" showPublicAttributes="true" showPackageAttributes="true" showPublicMethods="true" showPackageMethods="true" showPublicInnerClasses="true" showPackageInnerClasses="true"/>
+  </children>
+  <classDiagramPreferences xsi:type="editmodel:UMLClassDiagramPreference" attributeSorter="Natural" methodSorter="Natural" innerClassSorter="Natural" showPublicAttributes="true" showPackageAttributes="true" showPublicMethods="true" showPackageMethods="true" showPublicInnerClasses="true" showPackageInnerClasses="true" showInterfaceStereotype="true" showClassStereotype="true" showPackageStereotype="true"/>
+</editmodel:ClassDiagramEditModel>
--- a/doc/OldStuff/Rest.ucd
+++ b/doc/OldStuff/Rest.ucd
--- a/doc/OldStuff/Rest/ClassDiagram.svg
+++ b/doc/OldStuff/Rest/ClassDiagram.svg
--- a/doc/OldStuff/Rest/Operator.svg
+++ b/doc/OldStuff/Rest/Operator.svg
@@ -1,458 +1,458 @@
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+      <text x="1159" y="17" style="fill:black; stroke:none;" xml:space="preserve">Operator</text>
+      <rect x="1749" y="514" width="400" style="fill:rgb(191,191,191); stroke:none;" height="82" />
+      <rect x="1748" y="513" width="400" style="fill:rgb(127,127,127); stroke:none;" height="82" />
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+      <rect x="1756" y="552" width="380" style="stroke:none; font-weight:normal;" height="16" />
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+      <image x="1756" y="570" width="16" xlink:href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAAYUlEQVR42mP8//8/
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+      <text x="1775" y="583" style="fill:black; stroke:none; font-weight:normal;" xml:space="preserve"> if_codegen(in ClassFile, in CodeAttribute, in String, in boolean): void</text>
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+      <polygon style="fill:none; stroke:black;" points=" 2220 213 2226 237 2214 237" />
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+</svg>
--- a/doc/OldStuff/Rest/Rest.svg
+++ b/doc/OldStuff/Rest/Rest.svg
--- a/doc/OldStuff/Rest/Statement.svg
+++ b/doc/OldStuff/Rest/Statement.svg
--- a/doc/OldStuff/Statement.ucd
+++ b/doc/OldStuff/Statement.ucd
--- a/doc/PluginBau.pdf
+++ b/doc/PluginBau.pdf
--- a/doc/Studienarbeiten/S2018_Marcel_Vollmer_Implementierung
+++ b/doc/Studienarbeiten/S2018_Marcel_Vollmer_Implementierung
--- a/doc/parser.md
+++ b/doc/parser.md
@@ -0,0 +1,24 @@
+# Dateien
+* sämtliche Datein im Ordner de.dhbwstuttgart.parser gehören zum Parser
+* Auch zu beachten: pom.xml
+	* Ein Teil der pom.xml instruiert maven zur Kompilierung der Java8.g4 Datei
+	* VORSICHT! Wird nicht zwangsläufig von der IDE ausgeführt
+	* siehe Kapitel "Grammatik -> Parser"
+
+
+## Unterordner antlr
+* Java8.g4
+	* die eigentliche Java Grammatik
+	* hier wurden Anpassungen vorgenommen, damit sie auch typloses Java annimmt
+* alle anderen Dateien in diesem Ordner sind vom ANTLR-Parsergenerator autogeneriert
+
+## Unterordner SyntaxTreeGenerator
+* SyntaxTreeGenerator
+* TODO
+
+# Grammatik -> Parser
+* Die Antlr-Grammatik (Java8.g4) wandelt 
+* Folgende Stellen sind relevant
+	* TODO
+
+
--- a/pom.xml
+++ b/pom.xml
@@ -1,181 +1,190 @@
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" 
+<project xmlns="http://maven.apache.org/POM/4.0.0"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
-	http://maven.apache.org/maven-v4_0_0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>de.dhbwstuttgart</groupId>
-  <artifactId>JavaTXcompiler</artifactId>
-  <packaging>jar</packaging>
-   
-  <version>0.1</version>
-  <name>JavaTXcompiler</name>
-  <url>http://maven.apache.org</url>
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.0</version>
-      <scope>test</scope>
-      </dependency>
-      <dependency>
-  	  <groupId>org.antlr</groupId>
-   	 <artifactId>antlr4</artifactId>
-   	 <version>4.7</version>
-	</dependency>
-<dependency>
-    <groupId>commons-io</groupId>
-    <artifactId>commons-io</artifactId>
-    <version>2.6</version>
-</dependency>
-<dependency>
-<groupId>com.google.guava</groupId>
-    <artifactId>guava</artifactId>
-    <version>22.0</version>
-</dependency>
-<dependency>
-    <groupId>org.reflections</groupId>
-    <artifactId>reflections</artifactId>
-    <version>0.9.11</version>
-</dependency>
-<dependency>
-    <groupId>org.ow2.asm</groupId>
-    <artifactId>asm-all</artifactId>
-    <version>[4.0.0,)</version>
-</dependency>
-<!--
-<dependency>
-    <groupId>org.bitbucket.mstrobel</groupId>
-    <artifactId>procyon-reflection</artifactId>
-    <version>[0.5.32,)</version>
-</dependency> -->
-  </dependencies>
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
+http://maven.apache.org/maven-v4_0_0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>de.dhbwstuttgart</groupId>
+	<artifactId>JavaTXcompiler</artifactId>
+	<packaging>jar</packaging>

-  <build>
-    <directory>target</directory>
-    <outputDirectory>target/classes</outputDirectory>
-    <finalName>${project.artifactId}-${project.version}</finalName>
-    <testOutputDirectory>target/test-classes</testOutputDirectory>
-    <sourceDirectory>src/</sourceDirectory>
-    <testSourceDirectory>test/</testSourceDirectory>
-    <plugins>
-      <plugin>
-        <groupId>org.antlr</groupId>
-        <artifactId>antlr4-maven-plugin</artifactId>
-        <version>4.7</version>
-        <executions>
-          <execution>
-            <id>antlr</id>
-            <goals>
-		    <goal>antlr4</goal>
-	    </goals>
-	    <configuration>
-		    <sourceDirectory>src/de/dhbwstuttgart/parser/antlr/</sourceDirectory>
-		    <outputDirectory>src/de/dhbwstuttgart/parser/antlr/</outputDirectory>
-		    <arguments> <argument>-package</argument> <argument>de.dhbwstuttgart.parser.antlr</argument> </arguments>
-	    </configuration>
-	    </execution>
-	    <execution>
-            <id>aspParser</id>
-            <goals>
-		    <goal>antlr4</goal>
-	    </goals>
-	    <configuration>
-		    <sourceDirectory>src/de/dhbwstuttgart/sat/asp/parser/antlr/</sourceDirectory>
-		    <outputDirectory>src/de/dhbwstuttgart/sat/asp/parser/antlr/</outputDirectory>
-		    <arguments>
-			    <argument>-package</argument>
-			   <argument>de.dhbwstuttgart.sat.asp.parser.antlr</argument>
-	  	    </arguments>
-	    </configuration>
-          </execution>
+	<version>0.1</version>
+	<name>JavaTXcompiler</name>
+	<url>http://maven.apache.org</url>
+	<dependencies>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.11</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.antlr</groupId>
+			<artifactId>antlr4</artifactId>
+			<version>4.8-1</version>
+		</dependency>
+		<dependency>
+			<groupId>commons-io</groupId>
+			<artifactId>commons-io</artifactId>
+			<version>2.6</version>
+		</dependency>
+		<dependency>
+			<groupId>com.google.guava</groupId>
+			<artifactId>guava</artifactId>
+			<version>22.0</version>
+		</dependency>
+		<dependency>
+			<groupId>org.reflections</groupId>
+			<artifactId>reflections</artifactId>
+			<version>0.9.11</version>
+		</dependency>
+		<!-- https://mvnrepository.com/artifact/org.ow2.asm/asm -->
+		<dependency>
+			<groupId>org.ow2.asm</groupId>
+			<artifactId>asm</artifactId>
+			<version>7.0</version>
+		</dependency>
+		<!-- <dependency> <groupId>org.ow2.asm</groupId> <artifactId>asm-all</artifactId> 
+			<version>[4.0.0,)</version> </dependency> -->
+		<!-- <dependency> <groupId>org.bitbucket.mstrobel</groupId> <artifactId>procyon-reflection</artifactId> 
+			<version>[0.5.32,)</version> </dependency> -->
+	</dependencies>

-        </executions>
-</plugin>
- <plugin>
-        <artifactId>maven-assembly-plugin</artifactId>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>single</goal>
-            </goals>
-          </execution>
-        </executions>
-        <configuration>
-          <descriptorRefs>
-            <descriptorRef>jar-with-dependencies</descriptorRef>
-          </descriptorRefs>
-        </configuration>
-      </plugin>
-<plugin>
-    <groupId>org.reficio</groupId>
-    <artifactId>p2-maven-plugin</artifactId>
-    <version>1.1.2-SNAPSHOT</version>
-    <executions>
-     <execution>
-      <id>default-cli</id>
-      <configuration>
-       <artifacts>
-        <!-- specify your depencies here -->
-	<!-- groupId:artifactId:version -->
-        <artifact>
-		<id>de.dhbwstuttgart:JavaTXcompiler:0.1</id>
-        </artifact>
-		<artifact><id>org.reflections:reflections:0.9.11</id></artifact>
-		<artifact><id>com.google.guava:guava:22.0</id></artifact>
-		<artifact><id>javax.annotation:javax.annotation-api:1.3.1</id></artifact>
-		<artifact><id>org.glassfish:javax.annotation:3.1.1</id></artifact>
-       </artifacts>
-      </configuration>
-     </execution>
-    </executions>
-   </plugin>
-   <plugin>
-    <groupId>org.eclipse.tycho</groupId>
-    <artifactId>tycho-p2-repository-plugin</artifactId>
-    <version>${tycho.version}</version>
-    <executions>
-     <execution>
-      <phase>package</phase>
-      <goals>
-       <goal>archive-repository</goal>
-      </goals>
-     </execution>
-    </executions>
-   </plugin>
-        <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-compiler-plugin</artifactId>
-            <configuration>
-                <source>9</source>
-                <target>9</target>
-            </configuration>
-        </plugin>
-    </plugins>
-       </build>
-        <pluginRepositories>
-  <pluginRepository>
-   <id>reficio</id>
-   <url>http://repo.reficio.org/maven/</url>
-  </pluginRepository>
- </pluginRepositories>
- <repositories>
-	 <repository>
-        <id>maven-repository</id>
-	<url>file:///${project.basedir}/target</url>
-</repository>
-</repositories>
-   <properties>
-    <maven.compiler.source>1.8</maven.compiler.source>
-    <maven.compiler.target>1.8</maven.compiler.target>
-    <tycho.version>0.23.0</tycho.version>
-  </properties>
-  <distributionManagement>
-    <repository>
-	    <id>maven-repository</id>
-      <name>MyCo Internal Repository</name>
-      <url>file:///${project.basedir}/maven-repository/</url>
-    </repository>
-  </distributionManagement>
+	<build>
+		<directory>target</directory>
+		<outputDirectory>target/classes</outputDirectory>
+		<finalName>${project.artifactId}-${project.version}</finalName>
+		<testOutputDirectory>target/test-classes</testOutputDirectory>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>3.0.0-M3</version>
+				<configuration>
+					<skipTests>true</skipTests>
+				</configuration>
+			</plugin>
+			<!-- plugin>
+		        <groupId>org.apache.maven.plugins</groupId>
+		        <artifactId>maven-compiler-plugin</artifactId>
+		        <version>3.8.1</version>
+		        <configuration>
+		          <verbose>true</verbose>
+		          <fork>true</fork>
+		          <executable>/home/michael/programs/jdk/jdk8u232-b09/bin/javac</executable>
+		          <compilerVersion>1.8</compilerVersion>
+		          <source>1.8</source>
+		          <target>1.8</target>
+		        </configuration>
+		    </plugin -->	
+			<plugin>
+				<groupId>org.antlr</groupId>
+				<artifactId>antlr4-maven-plugin</artifactId>
+				<version>4.7</version>
+				<executions>
+					<execution>
+						<id>antlr</id>
+						<goals>
+							<goal>antlr4</goal>
+						</goals>
+						<configuration>
+							<sourceDirectory>src/main/antlr4/java8</sourceDirectory>
+							<outputDirectory>${project.basedir}/target/generated-sources/antlr4/de/dhbwstuttgart/parser/antlr</outputDirectory>
+							<arguments>
+								<argument>-package</argument>
+								<argument>de.dhbwstuttgart.parser.antlr</argument>
+							</arguments>
+						</configuration>
+					</execution>
+					<execution>
+						<id>aspParser</id>
+						<goals>
+							<goal>antlr4</goal>
+						</goals>
+						<configuration>
+							<sourceDirectory>src/main/antlr4/sat</sourceDirectory>
+							<outputDirectory>${project.basedir}/target/generated-sources/antlr4/de/dhbwstuttgart/sat/asp/parser/antlr</outputDirectory>
+							<arguments>
+								<argument>-package</argument>
+								<argument>de.dhbwstuttgart.sat.asp.parser.antlr</argument>
+							</arguments>
+						</configuration>
+					</execution>
+
+				</executions>
+			</plugin>
+			<plugin>
+				<artifactId>maven-assembly-plugin</artifactId>
+				<executions>
+					<execution>
+						<phase>package</phase>
+						<goals>
+							<goal>single</goal>
+						</goals>
+					</execution>
+				</executions>
+				<configuration>
+					<descriptorRefs>
+						<descriptorRef>jar-with-dependencies</descriptorRef>
+					</descriptorRefs>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.reficio</groupId>
+				<artifactId>p2-maven-plugin</artifactId>
+				<version>1.1.2-SNAPSHOT</version>
+				<executions>
+					<execution>
+						<id>default-cli</id>
+						<configuration>
+							<artifacts>
+								<!-- specify your depencies here -->
+								<!-- groupId:artifactId:version -->
+								<artifact>
+									<id>de.dhbwstuttgart:JavaTXcompiler:0.2</id>
+								</artifact>
+								<artifact>
+									<id>org.reflections:reflections:0.9.11</id>
+								</artifact>
+								<artifact>
+									<id>com.google.guava:guava:22.0</id>
+								</artifact>
+								<artifact>
+									<id>javax.annotation:javax.annotation-api:1.3.1</id>
+								</artifact>
+								<artifact>
+									<id>org.glassfish:javax.annotation:3.1.1</id>
+								</artifact>
+							</artifacts>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+	<pluginRepositories>
+		<pluginRepository>
+			<id>reficio</id>
+			<url>http://repo.reficio.org/maven/</url>
+		</pluginRepository>
+	</pluginRepositories>
+	<repositories>
+		<repository>
+			<id>maven-repository</id>
+			<url>file:///${project.basedir}/target</url>
+		</repository>
+	</repositories>
+	<properties>
+	    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+		<maven.compiler.source>1.8</maven.compiler.source>
+		<maven.compiler.target>1.8</maven.compiler.target>
+		<tycho.version>0.23.0</tycho.version>
+	</properties>
+	<distributionManagement>
+		<repository>
+			<id>maven-repository</id>
+			<name>MyCo Internal Repository</name>
+			<url>file:///${project.basedir}/maven-repository/</url>
+		</repository>
+	</distributionManagement>
 </project>
--- a/src/build_compiler.sh
+++ b/src/build_compiler.sh
@@ -1,24 +0,0 @@
-#!/bin/bash
-# A basic script to compile the necessary packages and their subpackages to work with the parser.
-# Messages are logged to stderr.
->&2 echo "Building de.dhbwstuttgart.typecheck..."
-javac -d ../bin ./de/dhbwstuttgart/typecheck/*.java
->&2 echo "Building de.dhbwstuttgart.syntaxtree..."
-javac -d ../bin ./de/dhbwstuttgart/syntaxtree/*.java
->&2 echo "Building de.dhbwstuttgart.syntaxtree.factory..."
-javac -d ../bin ./de/dhbwstuttgart/syntaxtree/factory/*.java
->&2 echo "Building de.dhbwstuttgart.syntaxtree.operator..."
-javac -d ../bin ./de/dhbwstuttgart/syntaxtree/operator/*.java
->&2 echo "Building de.dhbwstuttgart.syntaxtree.statement..."
-javac -d ../bin ./de/dhbwstuttgart/syntaxtree/statement/*.java
->&2 echo "Building de.dhbwstuttgart.syntaxtree.statement.literal..."
-javac -d ../bin ./de/dhbwstuttgart/syntaxtree/statement/literal/*.java
->&2 echo "Building de.dhbwstuttgart.syntaxtree.type..."
-javac -d ../bin ./de/dhbwstuttgart/syntaxtree/type/*.java
->&2 echo "Building de.dhbwstuttgart.parser..."
-javac -d ../bin ./de/dhbwstuttgart/parser/*.java
->&2 echo "Building de.dhbwstuttgart.parser.SyntaxTreeGenerator..."
-javac -d ../bin ./de/dhbwstuttgart/parser/SyntaxTreeGenerator/*.java
->&2 echo "Building de.dhbwstuttgart.parser.antlr..."
-javac -d ../bin ./de/dhbwstuttgart/parser/antlr/*.java
-echo "Done. Now its your turn to debug:)."
--- a/src/de/dhbwstuttgart/.DS_Store
+++ b/src/de/dhbwstuttgart/.DS_Store
--- a/src/de/dhbwstuttgart/bytecode/BytecodeGen.java
+++ b/src/de/dhbwstuttgart/bytecode/BytecodeGen.java
@@ -1,479 +0,0 @@
-package de.dhbwstuttgart.bytecode;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-
-import de.dhbwstuttgart.exceptions.NotImplementedException;
-import de.dhbwstuttgart.syntaxtree.statement.*;
-import org.objectweb.asm.ClassWriter;
-import org.objectweb.asm.FieldVisitor;
-import org.objectweb.asm.MethodVisitor;
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.Type;
-
-import de.dhbwstuttgart.bytecode.descriptor.DescriptorToString;
-import de.dhbwstuttgart.bytecode.descriptor.TypeToDescriptor;
-import de.dhbwstuttgart.bytecode.signature.Signature;
-import de.dhbwstuttgart.bytecode.signature.TypeToString;
-import de.dhbwstuttgart.bytecode.utilities.NormalConstructor;
-import de.dhbwstuttgart.bytecode.utilities.NormalMethod;
-import de.dhbwstuttgart.parser.SyntaxTreeGenerator.AssignToLocal;
-import de.dhbwstuttgart.syntaxtree.*;
-import de.dhbwstuttgart.syntaxtree.statement.Literal;
-import de.dhbwstuttgart.syntaxtree.type.ExtendsWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.SuperWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-import de.dhbwstuttgart.typeinference.result.ResultPair;
-import de.dhbwstuttgart.typeinference.result.ResultSet;
-
-public class BytecodeGen implements ASTVisitor {
-	
-	ClassWriter cw =new ClassWriter(ClassWriter.COMPUTE_FRAMES|ClassWriter.COMPUTE_MAXS);
-	
-	String type;
-
-	String className;
-	private boolean isInterface;
-	private List<ResultSet> listOfResultSets;
-	private ResultSet resultSet;
-	private int indexOfFirstParam = 0;
-	
-	// stores parameter, local vars and the next index on the local variable table, which use for aload_i, astore_i,...
-	HashMap<String, Integer> paramsAndLocals = new HashMap<>();
-	// stores generics and their bounds of class
-	HashMap<String, String> genericsAndBounds = new HashMap<>();
-	// stores generics and their bounds of method
-	HashMap<String, String> genericsAndBoundsMethod = new HashMap<>();
-	
-	HashMap<String,RefTypeOrTPHOrWildcardOrGeneric> methodParamsAndTypes = new HashMap<>();
-	byte[] bytecode;
-	HashMap<String,byte[]> classFiles;
-	
-	ArrayList<String> methodNameAndParamsT = new ArrayList<>();
-	
-	public BytecodeGen(HashMap<String,byte[]> classFiles, List<ResultSet> listOfResultSets) {
-		this.classFiles = classFiles;
-		this.listOfResultSets = listOfResultSets;
-	}
-	
-	@Override
-	public void visit(SourceFile sourceFile) {
-		for(ClassOrInterface cl : sourceFile.getClasses()) {
-			System.out.println("in Class: " + cl.getClassName().toString());
-			BytecodeGen classGen = new BytecodeGen(classFiles, listOfResultSets);
-			cl.accept(classGen);
-			classGen.writeClass(cl.getClassName().toString());
-		}
-	}
-	
-	/**
-	 * Associates the bytecode of the class that was build with the classWriter {@link #cw}
-	 * with the class name in the map {@link #classFiles}
-	 * 
-	 * @param name name of the class with which the the bytecode is to be associated
-	 */
-	private void writeClass(String name) {
-		bytecode = cw.toByteArray();
-		classFiles.put(name, bytecode);
-		
-	}
-	
-	public HashMap<String,byte[]> getClassFiles() {
-		return classFiles;
-	}
-	
-	
-	@Override
-	public void visit(ClassOrInterface classOrInterface) {
-		className = classOrInterface.getClassName().toString();
-		
-		cw.visitSource(className +".jav", null);
-		
-		isInterface = (classOrInterface.getModifiers()&512)==512;
-
-		int acc = isInterface?classOrInterface.getModifiers()+Opcodes.ACC_ABSTRACT:classOrInterface.getModifiers()+Opcodes.ACC_SUPER;
-		String sig = null;
-		/* if class has generics then creates signature
-		 * Signature looks like:
-		 * <E:Ljava/...>Superclass 
-		 */
-		if(classOrInterface.getGenerics().iterator().hasNext()) {
-			Signature signature = new Signature(classOrInterface, genericsAndBounds);
-			sig = signature.toString();
-		}
-		// needs implemented Interfaces?
-		cw.visit(Opcodes.V1_8, acc, classOrInterface.getClassName().toString()
-				, sig, classOrInterface.getSuperClass().acceptTV(new TypeToDescriptor()), null);
-		
-		for(Field f : classOrInterface.getFieldDecl()) {
-			f.accept(this);
-		}
-//		resultSet = listOfResultSets.get(0);
-		boolean isConsWithNoParamsVisited = false;
-		for(ResultSet rs : listOfResultSets) {
-			resultSet = rs;
-
-			for(Constructor c : classOrInterface.getConstructors()) {
-				if(!isConsWithNoParamsVisited)
-					c.accept(this);
-				if(!c.getParameterList().iterator().hasNext())
-					isConsWithNoParamsVisited = true;
-			}
-			
-			for(Method m : classOrInterface.getMethods()) {
-				m.accept(this);
-			}
-		
-		}
-		
-	}
-
-	@Override
-	public void visit(Constructor field) {
-		field.getParameterList().accept(this);
-		
-		String desc = null;
-		boolean hasGen = false;
-		
-		for(String paramName : methodParamsAndTypes.keySet()) {
-			String typeOfParam = methodParamsAndTypes.get(paramName).acceptTV(new TypeToDescriptor());
-			if(genericsAndBounds.containsKey(typeOfParam)) {
-				hasGen = true;
-				break;
-			}
-		}
-		String sig = null;
-		if(hasGen) {
-			Signature signature = new Signature(field, genericsAndBounds,methodParamsAndTypes);
-			sig = signature.toString();
-		}
-		NormalConstructor constructor = new NormalConstructor(field,genericsAndBounds,hasGen);
-		desc = constructor.accept(new DescriptorToString(resultSet));
-		MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "<init>", desc, sig, null);
-		mv.visitCode();		
-		BytecodeGenMethod gen = new BytecodeGenMethod(className,resultSet,field, mv,paramsAndLocals,cw,
-				genericsAndBoundsMethod,genericsAndBounds,isInterface,classFiles);
-		if(!field.getParameterList().iterator().hasNext()) {
-			mv.visitInsn(Opcodes.RETURN);
-		}
-		mv.visitMaxs(0, 0);
-		mv.visitEnd();
-	}
-	
-	@Override
-	public void visit(Method method) {
-		// TODO: check if the method is static => if static then the first param will be stored in pos 0
-		// else it will be stored in pos 1 and this will be stored in pos 0
-		String retType = resultSet.resolveType(method.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor());
-		String methParamTypes = retType+method.name+"%%";
-		method.getParameterList().accept(this);
-
-		Iterator<FormalParameter> itr = method.getParameterList().iterator();
-		while(itr.hasNext()) {
-			FormalParameter fp = itr.next();
-			methParamTypes += resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor())+";";
-		}
-		
-		if(methodNameAndParamsT.contains(methParamTypes)) {
-			return;
-		}
-		methodNameAndParamsT.add(methParamTypes);
-		System.out.println("Method: "+method.name +" , paramsType: "+methParamTypes);
-		String methDesc = null;
-		
-		// Method getModifiers() ?
-		int acc = isInterface?Opcodes.ACC_ABSTRACT:method.modifier;
-		System.out.println(acc);
-		
-		/*Prüfe, ob die Rückgabe-Type der Methode eine Type-Variable ist*/
-		boolean hasGenInParameterList = genericsAndBounds.containsKey(retType) || retType.subSequence(0, 4).equals("TPH ");
-		/*Wenn die Rückgabe-Type eine Typ-variable ist, erzeuge direkt die Signature, wenn nicht,
-		 * prüfe, ob einer der Parameter Typ-Variable als Typ hat*/
-		if(!hasGenInParameterList) {
-			for(String paramName : methodParamsAndTypes.keySet()) {
-				String typeOfParam = methodParamsAndTypes.get(paramName).acceptTV(new TypeToDescriptor());
-				if(genericsAndBounds.containsKey(typeOfParam)||typeOfParam.substring(0, 4).equals("TPH ")) {
-					hasGenInParameterList = true;
-					break;
-				}
-			}
-		}
-		
-		//TODO: Test if the return-type or any of the parameter is a parameterized type. (VP)
-		//then create the descriptor with the new syntax.
-		
-		String sig = null;
-		/* method.getGenerics: <....> RT method(..) 
-		 * */
-		boolean hasGen = method.getGenerics().iterator().hasNext() || hasGenInParameterList;
-		
-		/* if method has generics or return type is TPH, create signature */
-		// zwite operand muss weggelassen werden
-		if(hasGen||method.getReturnType().acceptTV(new TypeToString()).equals("TPH")) {
-			// resultset hier zum testen 
-			Signature signature = new Signature(method, genericsAndBoundsMethod, methodParamsAndTypes,resultSet);
-			sig = signature.toString();
-		}
-//		System.out.println(sig);
-		NormalMethod meth = new NormalMethod(method,genericsAndBounds,genericsAndBoundsMethod,hasGen);
-		methDesc = meth.accept(new DescriptorToString(resultSet));
-		
-//		System.out.println(methDesc);
-		MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PUBLIC+acc, method.getName(), methDesc, sig, null);
-
-		mv.visitCode();		
-		BytecodeGenMethod gen = new BytecodeGenMethod(className,resultSet,method, mv,paramsAndLocals,cw,
-				genericsAndBoundsMethod,genericsAndBounds,isInterface,classFiles);
-		
-		mv.visitMaxs(0, 0);
-		mv.visitEnd();
-	}
-	
-	@Override
-	public void visit(ParameterList formalParameters) {
-		paramsAndLocals = new HashMap<>();
-		methodParamsAndTypes = new HashMap<>();
-		Iterator<FormalParameter> itr = formalParameters.iterator();
-		int i = 1;
-		while(itr.hasNext()) {
-			FormalParameter fp = itr.next();
-			paramsAndLocals.put(fp.getName(), i);
-			methodParamsAndTypes.put(fp.getName(), resultSet.resolveType(fp.getType()).resolvedType);
-			fp.accept(this);
-			i++;
-		}
-	}
-	
-	@Override
-	public void visit(FormalParameter formalParameter) {
-		formalParameter.getType().accept(this);
-	}
-	
-	@Override
-	public void visit(RefType refType) {
-		type = "L"+refType.toString()+";";
-	}
-
-	@Override
-	public void visit(SuperWildcardType superWildcardType) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(TypePlaceholder typePlaceholder) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(ExtendsWildcardType extendsWildcardType) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(GenericRefType genericRefType) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	// ??
-	@Override
-	public void visit(FieldVar fieldVar) {
-//		cw.newField(fieldVar.receiver.toString(), fieldVar.fieldVarName.toString(), fieldVar.getType().toString());
-		FieldVisitor fv = cw.visitField(Opcodes.ACC_PRIVATE, fieldVar.fieldVarName, "L"+fieldVar.getType()+";", null, null);
-		fv.visitEnd();
-	}
-	
-	// access flages?? modifiers
-	@Override
-	public void visit(Field field) {
-		FieldVisitor fv = cw.visitField(Opcodes.ACC_PRIVATE, field.getName(), "L"+field.getType().toString().replace(".", "/")+";", null, null);
-		fv.visitEnd();
-	}
-
-	@Override
-	public void visit(LambdaExpression lambdaExpression) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(Assign assign) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(BinaryExpr binary) {
-
-	}
-
-	@Override
-	public void visit(Block block) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(CastExpr castExpr) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(EmptyStmt emptyStmt) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(ForStmt forStmt) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(IfStmt ifStmt) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(InstanceOf instanceOf) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(LocalVar localVar) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(LocalVarDecl localVarDecl) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(MethodCall methodCall) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(NewClass methodCall) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(NewArray newArray) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(Return aReturn) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(ReturnVoid aReturn) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(StaticClassName staticClassName) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(Super aSuper) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(This aThis) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(WhileStmt whileStmt) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(DoStmt whileStmt) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	// ???
-	@Override
-	public void visit(Literal literal) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(ArgumentList argumentList) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(GenericTypeVar genericTypeVar) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(GenericDeclarationList genericTypeVars) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(AssignToField assignLeftSide) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(AssignToLocal assignLeftSide) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void visit(SuperCall superCall) {
-		
-	}
-
-	@Override
-	public void visit(ExpressionReceiver expressionReceiver) {
-		// TODO Auto-generated method stub
-
-	}
-
-	@Override
-	public void visit(UnaryExpr unaryExpr) {
-		throw new NotImplementedException();
-	}
-
-}
--- a/src/de/dhbwstuttgart/bytecode/BytecodeGenMethod.java
+++ b/src/de/dhbwstuttgart/bytecode/BytecodeGenMethod.java
--- a/src/de/dhbwstuttgart/bytecode/descriptor/DescriptorToString.java
+++ b/src/de/dhbwstuttgart/bytecode/descriptor/DescriptorToString.java
@@ -1,170 +0,0 @@
-package de.dhbwstuttgart.bytecode.descriptor;
-
-import java.util.Iterator;
-
-import de.dhbwstuttgart.bytecode.signature.TypeToSignature;
-import de.dhbwstuttgart.bytecode.utilities.Lambda;
-import de.dhbwstuttgart.bytecode.utilities.MethodFromMethodCall;
-import de.dhbwstuttgart.bytecode.utilities.NormalConstructor;
-import de.dhbwstuttgart.bytecode.utilities.NormalMethod;
-import de.dhbwstuttgart.bytecode.utilities.SamMethod;
-import de.dhbwstuttgart.syntaxtree.FormalParameter;
-import de.dhbwstuttgart.syntaxtree.statement.Expression;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.typeinference.result.ResultSet;
-
-public class DescriptorToString implements DescriptorVisitor{
-	ResultSet resultSet;
-	
-	public DescriptorToString(ResultSet resultSet) {
-		this.resultSet = resultSet;
-	}
-	
-	private String addReturnType(String desc, RefTypeOrTPHOrWildcardOrGeneric returnType, ResultSet resultSet) {
-		if(resultSet.resolveType(returnType).resolvedType.toString().equals("void")){
-			desc = desc + ")V";
-		}else {
-			desc = desc + ")" + "L"+resultSet.resolveType(returnType).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
-		}
-		return desc;
-	}
-	
-	@Override
-	public String visit(NormalMethod method) {
-		
-		String desc = "(";
-		Iterator<FormalParameter> itr = method.getParameterList().iterator();
-		while(itr.hasNext()) {
-			FormalParameter fp = itr.next();
-//			System.out.println(resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToSignature()));
-//			System.out.println("Parmetrisierte typ ? "+ ((RefType) fp.getType()).getParaList().size());
-			if(method.hasGen()) {
-				String fpDesc = fp.getType().acceptTV(new TypeToDescriptor());
-				if(method.getGenericsAndBoundsMethod().containsKey(fpDesc)) {
-					desc += "L"+method.getGenericsAndBoundsMethod().get(fpDesc)+ ";";
-				}else if(method.getGenericsAndBounds().containsKey(fpDesc)){
-					desc += "L"+method.getGenericsAndBounds().get(fpDesc)+ ";";
-				}else {
-//					desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
-					String resType = resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor());
-					if(resType.subSequence(0, 4).equals("TPH ")) {
-						desc += "L"+method.getGenericsAndBoundsMethod().get(resType.substring(4)+"$")+ ";";
-					} else {
-						desc += "L"+resType+ ";";
-					}
-				}
-			}
-			//TODO: generate a class java%% ... %%
-			else if(resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor()).contains("<")){
-				desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.toString().replace(".", "$$").replace("<", "$$$").replace(">", "$$$")+ ";";
-			}
-			else {
-				desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
-			}
-		}
-		
-		if(resultSet.resolveType(method.getReturnType()).resolvedType.toString().equals("void")) {
-			desc += ")V";
-		}else {
-			if(method.hasGen()) {
-				String ret = method.getReturnType().acceptTV(new TypeToDescriptor());
-				if(method.getGenericsAndBoundsMethod().containsKey(ret)) {
-					desc += ")L"+method.getGenericsAndBoundsMethod().get(ret)+ ";";
-				}else if(method.getGenericsAndBounds().containsKey(ret)){
-					desc += ")L"+method.getGenericsAndBounds().get(ret)+ ";";
-				}else {
-					String resType = resultSet.resolveType(method.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor());
-					if(resType.subSequence(0, 4).equals("TPH ")) {
-						desc += ")" + "L"+method.getGenericsAndBoundsMethod().get(resType.substring(4)+"$")+ ";";
-					} else {
-						desc += ")" + "L"+resType+ ";";
-					}
-				}
-			}else {
-				desc += ")" + "L"+resultSet.resolveType(method.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
-			}
-		}
-//		desc = addReturnType(desc,method.getReturnType(), resultSet);
-		return desc;
-	}
-
-	@Override
-	public String visit(NormalConstructor constructor) {
-		String desc = "(";
-		Iterator<FormalParameter> itr = constructor.getParameterList().iterator();
-		while(itr.hasNext()) {
-			FormalParameter fp = itr.next();
-			if(constructor.hasGen()) {
-//				System.out.println("Cons has Gens");
-				String fpDesc = fp.getType().acceptTV(new TypeToDescriptor());
-//				System.out.println(fpDesc);
-				if(constructor.getGenericsAndBounds().containsKey(fpDesc)){
-					desc += "L"+constructor.getGenericsAndBounds().get(fpDesc)+ ";";
-				}else {
-					desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
-				}
-			}else {
-//				System.out.println("Cons has NOT Gens");
-				desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
-			}
-		}
-		desc = desc + ")V";
-		return desc;
-	}
-
-	@Override
-	public String visit(Lambda lambdaExpression) {
-		String desc = "(";
-		Iterator<FormalParameter> itr = lambdaExpression.getParams().iterator();
-		while(itr.hasNext()) {
-			FormalParameter fp = itr.next();
-			desc = desc + "L"+resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor()) + ";";
-		}
-		desc = addReturnType(desc, lambdaExpression.getReturnType(), resultSet);
-		return desc;
-	}
-
-	@Override
-	public String visit(SamMethod samMethod) {
-		String desc = "(";
-		Iterator<RefTypeOrTPHOrWildcardOrGeneric> itr = samMethod.getArgumentList().iterator();
-		while(itr.hasNext()) {
-			RefTypeOrTPHOrWildcardOrGeneric rt = itr.next();
-			desc = desc + "L"+resultSet.resolveType(rt).resolvedType.acceptTV(new TypeToDescriptor())+";";
-		}
-		desc = desc + ")"+"L"+resultSet.resolveType(samMethod.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor())+";";
-		return desc;
-	}
-
-	@Override
-	public String visit(MethodFromMethodCall methodFromMethodCall) {
-		String desc = "(";
-		for(Expression e : methodFromMethodCall.getArgList().getArguments()) {
-			String d = e.getType().acceptTV(new TypeToDescriptor());
-			if(methodFromMethodCall.getGenericsAndBoundsMethod().containsKey(d)) {
-				desc += "L"+methodFromMethodCall.getGenericsAndBoundsMethod().get(d)+ ";";
-			}else if(methodFromMethodCall.getGenericsAndBounds().containsKey(d)) {
-				desc += "L"+methodFromMethodCall.getGenericsAndBounds().get(d)+ ";";
-			}else {
-				desc += "L"+resultSet.resolveType(e.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
-			}
-		}
-		
-		if(resultSet.resolveType(methodFromMethodCall.getReturnType()).resolvedType.toString().equals("void")) {
-			desc += ")V";
-		}else {
-			String ret = resultSet.resolveType(methodFromMethodCall.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor());
-			if(methodFromMethodCall.getGenericsAndBoundsMethod().containsKey(ret)) {
-				desc += ")L"+methodFromMethodCall.getGenericsAndBoundsMethod().get(ret)+ ";";
-			}else if(methodFromMethodCall.getGenericsAndBounds().containsKey(ret)){
-				desc += ")L"+methodFromMethodCall.getGenericsAndBounds().get(ret)+ ";";
-			}else {
-				desc += ")" + "L"+resultSet.resolveType(methodFromMethodCall.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
-			}
-		}
-//		desc = addReturnType(desc, methodFromMethodCall.getReturnType(), resultSet);
-		return desc;
-	}
-	
-}
--- a/src/de/dhbwstuttgart/bytecode/signature/Signature.java
+++ b/src/de/dhbwstuttgart/bytecode/signature/Signature.java
@@ -1,225 +0,0 @@
-package de.dhbwstuttgart.bytecode.signature;
-
-import java.util.HashMap;
-import java.util.Iterator;
-
-import org.objectweb.asm.Type;
-import org.objectweb.asm.signature.SignatureVisitor;
-import org.objectweb.asm.signature.SignatureWriter;
-
-import de.dhbwstuttgart.bytecode.descriptor.TypeToDescriptor;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.Constructor;
-import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
-import de.dhbwstuttgart.syntaxtree.Method;
-import de.dhbwstuttgart.syntaxtree.statement.LambdaExpression;
-import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.typeinference.result.ResultSet;
-
-public class Signature {
-	private ClassOrInterface classOrInterface;
-	private HashMap<String, String> genericsAndBounds;
-	private HashMap<String, String> genericsAndBoundsMethod;
-	private SignatureWriter sw;
-	private Constructor constructor;
-	private Method method;
-	private HashMap<String,RefTypeOrTPHOrWildcardOrGeneric> methodParamsAndTypes;
-	private ResultSet resultSet;
-	
-	public Signature(ClassOrInterface classOrInterface, HashMap<String, String> genericsAndBounds) {
-		this.classOrInterface = classOrInterface;
-		this.genericsAndBounds = genericsAndBounds;
-		sw = new SignatureWriter();
-		createSignatureForClassOrInterface();
-	}
-
-	public Signature(Constructor constructor, HashMap<String, String> genericsAndBounds, HashMap<String,RefTypeOrTPHOrWildcardOrGeneric> methodParamsAndTypes) {
-		this.constructor = constructor;
-		this.genericsAndBounds = genericsAndBounds;
-		this.methodParamsAndTypes = methodParamsAndTypes;
-		sw = new SignatureWriter();
-		createSignatureForConsOrMethod(this.constructor,true);
-	}
-
-	public Signature(Method method, HashMap<String, String> genericsAndBoundsMethod,
-			HashMap<String, RefTypeOrTPHOrWildcardOrGeneric> methodParamsAndTypes, ResultSet resultSet) {
-		this.method = method;
-		this.genericsAndBoundsMethod = genericsAndBoundsMethod;
-		this.methodParamsAndTypes = methodParamsAndTypes;
-		this.resultSet = resultSet;
-		sw = new SignatureWriter();
-		createSignatureForConsOrMethod(this.method,false);
-	}
-	
-	public Signature(LambdaExpression lambdaExpression,int numberOfParams) {
-		sw = new SignatureWriter();
-		createSignatureForFunN(lambdaExpression, numberOfParams);
-	}
-
-	private void createSignatureForFunN(LambdaExpression lambdaExpression, int numberOfParams) {
-		
-//		sw.visitClassBound().visitEnd();
-		for(int i = 0;i<numberOfParams;i++) {
-			int j = i+1;
-			sw.visitFormalTypeParameter("T"+ j);
-			// getBounds von Params
-			sw.visitClassBound().visitClassType(Type.getInternalName(Object.class));
-			sw.visitClassBound().visitEnd();
-		}
-
-		sw.visitFormalTypeParameter("R");
-		// getBounds vom Return-Type
-		sw.visitClassBound().visitClassType(Type.getInternalName(Object.class));
-		sw.visitClassBound().visitEnd();
-		// TODO: prüfe ob Return-Type = void,
-		sw.visitSuperclass().visitClassType(Type.getInternalName(Object.class));;
-		sw.visitEnd();
-	}
-
-	/**
-	 * Creates signature for a method or constructor with @see {@link SignatureWriter}
-	 * Signature looks like: 
-	 * <typevaliables (K:Ljava/lang/Object "Bounds")>(params L.. OR T.. Or basistape)ReturnType
-	 * 
-	 * @param method method or constructor
-	 * @param isConstructor true if constructor
-	 */
-	private void createSignatureForConsOrMethod(Method method, boolean isConstructor) {
-		Iterator<? extends GenericTypeVar> itr = method.getGenerics().iterator();
-		// visits all formal type parameter and visits their bounds <T:...;B:...;...>
-		while(itr.hasNext()) {
-			GenericTypeVar g = itr.next();
-			getBoundsOfTypeVar(g,genericsAndBoundsMethod);
-		}
-		// Wenn die RückgabeType eine TPH ist, wird als generic behandelt
-		// z.B: Type = TPH K => wird eine Formal Type Parameter K$ erzeugt und Bound = Object
-		String ret = resultSet.resolveType(method.getReturnType()).resolvedType.acceptTV(new TypeToSignature());
-		if(ret.substring(0,4).equals("TPH ")) {
-			String g = ret.substring(4)+"$";
-			sw.visitFormalTypeParameter(g);
-			sw.visitClassBound().visitClassType(Type.getInternalName(Object.class));
-			genericsAndBoundsMethod.put(g, Type.getInternalName(Object.class));
-			sw.visitClassBound().visitEnd();
-		}
-		
-		for(String paramName : methodParamsAndTypes.keySet()) {
-			RefTypeOrTPHOrWildcardOrGeneric t = methodParamsAndTypes.get(paramName);
-			String pT = t.acceptTV(new TypeToSignature()); 
-			// S.o
-			if(pT.substring(0,4).equals("TPH ") && !genericsAndBoundsMethod.containsKey(pT)) {
-				String gP = pT.substring(4)+"$";
-				sw.visitFormalTypeParameter(gP);
-				sw.visitClassBound().visitClassType(Type.getInternalName(Object.class));
-				genericsAndBoundsMethod.put(gP, Type.getInternalName(Object.class));
-				sw.visitClassBound().visitEnd();
-			}
-		}
-		
-		// visit each method-parameter to create the signature 
-		for(String paramName : methodParamsAndTypes.keySet()) {
-			RefTypeOrTPHOrWildcardOrGeneric t = methodParamsAndTypes.get(paramName);
-			// parameter type deswegen ist true
-			doVisitParamsOrReturn(t,true);
-		}
-		if(isConstructor) {
-			sw.visitReturnType().visitBaseType('V');
-		}else {
-//			String ret = resultSet.resolveType(method.getReturnType()).resolvedType.acceptTV(new TypeToSignature()); 
-//			if(ret.substring(0,4).equals("TPH ")) {
-//				String g = ret.substring(4);
-//				if(!genericsAndBoundsMethod.containsKey(g)) {
-//					genericsAndBoundsMethod.put(g, Type.getInternalName(Object.class));
-//				} else {
-//					genericsAndBoundsMethod.put(g+"_", Type.getInternalName(Object.class));
-//				}
-//			}
-			RefTypeOrTPHOrWildcardOrGeneric returnType = method.getReturnType();
-			// return type deswegen ist false
-			doVisitParamsOrReturn(returnType, false);
-		}
-//		sw.visitEnd();
-	}
-	/**
-	 * Visits parameter type or return type with {@link SignatureVisitor} to create
-	 * the method signature
-	 * @param t type of parameter or return type
-	 * @param isParameterType true if t is type of parameter
-	 */
-	private void doVisitParamsOrReturn(RefTypeOrTPHOrWildcardOrGeneric t, boolean isParameterType) {
-		String type = t.acceptTV(new TypeToString());
-		SignatureVisitor sv;
-		if(isParameterType) {
-			 sv = sw.visitParameterType();
-		}
-		else {
-			sv = sw.visitReturnType();
-		}
-		switch (type) {
-		case "RT":
-			sv.visitClassType(t.acceptTV(new TypeToSignature()));
-			break;
-		case "GRT":
-			GenericRefType g = (GenericRefType) t;
-			sv.visitTypeVariable(g.acceptTV(new TypeToSignature()));
-			break;
-		case "TPH":
-			RefTypeOrTPHOrWildcardOrGeneric r = resultSet.resolveType(t).resolvedType;
-			// der Fall wenn die Type eine Interface ist, muss betrachtet werden
-			// Deswegen muss in ResutSet noch enthalten werden, ob die Type eine
-			// Interface oder eine Klasse ist.
-			if(!r.acceptTV(new TypeToSignature()).substring(0, 4).equals("TPH ")) {
-//				sv.visitInterface().visitClassType(r.acceptTV(new TypeToSignature()));
-				sv.visitClassType(r.acceptTV(new TypeToSignature()));
-			} else {
-				System.out.println(r.getClass()+" Signature TPH: "+r.acceptTV(new TypeToSignature()));
-				sv.visitTypeVariable(r.acceptTV(new TypeToSignature()).substring(4)+"$");
-			}
-			break;
-		default:
-			if(!isParameterType)
-				sv.visitBaseType('V');
-			break;
-		}
-	}
-	/**
-	 * Creates signature for class or interface with {@link SignatureWriter}
-	 * Signature looks like: 
-	 * <typevaliables (K:Ljava/lang/Object "Bounds")>superclass
-	 */
-	private void createSignatureForClassOrInterface() {
-		Iterator<GenericTypeVar> itr = classOrInterface.getGenerics().iterator();
-
-		while(itr.hasNext()) {
-			GenericTypeVar g = itr.next();
-			getBoundsOfTypeVar(g,genericsAndBounds);
-		}
-		
-		sw.visitSuperclass().visitClassType(classOrInterface.getSuperClass().acceptTV(new TypeToDescriptor()));;
-		sw.visitEnd();
-	}
-	/**
-	 * Get bounds of type variable
-	 * @param g type variable
-	 * @param genAndBounds 
-	 */
-	private void getBoundsOfTypeVar(GenericTypeVar g, HashMap<String, String> genAndBounds) {
-		sw.visitFormalTypeParameter(g.getName());
-		
-		Iterator<? extends RefTypeOrTPHOrWildcardOrGeneric> bItr = g.getBounds().iterator(); 
-		while(bItr.hasNext()) {
-			RefTypeOrTPHOrWildcardOrGeneric b =bItr.next();
-			String boundDesc = b.acceptTV(new TypeToDescriptor());
-//			System.out.println("GetBounds: " + boundDesc);
-			// Ensure that <...> extends java.lang.Object OR ...
-			sw.visitClassBound().visitClassType(boundDesc);
-			genAndBounds.put(g.getName(), boundDesc);
-		}
-		sw.visitClassBound().visitEnd();
-	}
-	
-	public String toString() {
-		return sw.toString();
-	}
-	
-}
--- a/src/de/dhbwstuttgart/bytecode/signature/TypeToSignature.java
+++ b/src/de/dhbwstuttgart/bytecode/signature/TypeToSignature.java
@@ -1,55 +0,0 @@
-package de.dhbwstuttgart.bytecode.signature;
-
-import java.util.Iterator;
-
-import de.dhbwstuttgart.exceptions.NotImplementedException;
-import de.dhbwstuttgart.syntaxtree.type.ExtendsWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.SuperWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-import de.dhbwstuttgart.syntaxtree.type.TypeVisitor;
-
-public class TypeToSignature implements TypeVisitor<String> {
-
-	@Override
-	public String visit(RefType refType) {
-//		return refType.toString().replace(".", "/");
-		String params = "";
-        if(refType.getParaList().size()>0){
-            params += "<";
-            Iterator<RefTypeOrTPHOrWildcardOrGeneric> it = refType.getParaList().iterator();
-            while(it.hasNext()){
-                RefTypeOrTPHOrWildcardOrGeneric param = it.next();
-                params += "L"+param.toString().replace(".", "/");
-                if(it.hasNext())params += ";";
-            }
-            params += ";>";
-        }
-//        		String t = refType.getName().toString().replace(".", "/");
-//        		return t.equals("Fun1")?t+"$$"+params+";":t+params+";";
-        return refType.getName().toString().replace(".", "/") + params+";";
-	}
-
-	@Override
-	public String visit(SuperWildcardType superWildcardType) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public String visit(TypePlaceholder typePlaceholder) {
-		return typePlaceholder.toString().replace(".", "/");
-	}
-
-	@Override
-	public String visit(ExtendsWildcardType extendsWildcardType) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public String visit(GenericRefType genericRefType) {
-		return genericRefType.getParsedName().replace(".", "/");
-	}
-	
-}
--- a/src/de/dhbwstuttgart/core/JavaTXCompiler.java
+++ b/src/de/dhbwstuttgart/core/JavaTXCompiler.java
@@ -1,180 +0,0 @@
-package de.dhbwstuttgart.core;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.stream.Collectors;
-
-import de.dhbwstuttgart.bytecode.BytecodeGen;
-import de.dhbwstuttgart.environment.CompilationEnvironment;
-import de.dhbwstuttgart.parser.JavaTXParser;
-import de.dhbwstuttgart.parser.SyntaxTreeGenerator.SyntaxTreeGenerator;
-import de.dhbwstuttgart.parser.antlr.Java8Parser.CompilationUnitContext;
-import de.dhbwstuttgart.parser.scope.GenericsRegistry;
-import de.dhbwstuttgart.parser.scope.JavaClassName;
-import de.dhbwstuttgart.strucTypes.Construct;
-import de.dhbwstuttgart.strucTypes.Solve;
-import de.dhbwstuttgart.strucTypes.StrucTYPE;
-import de.dhbwstuttgart.strucTypes.constraint.ConstraintsSet;
-import de.dhbwstuttgart.strucTypes.constraint.SubTypeConstraint;
-import de.dhbwstuttgart.strucTypes.exception.ImpossibleSubTypeException;
-import de.dhbwstuttgart.strucTypes.exception.InconsistentConstraintsException;
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.strucTypes.model.SolvedClass;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.ParameterList;
-import de.dhbwstuttgart.syntaxtree.SourceFile;
-import de.dhbwstuttgart.syntaxtree.factory.ASTFactory;
-import de.dhbwstuttgart.syntaxtree.factory.UnifyTypeFactory;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-import de.dhbwstuttgart.syntaxtree.visual.ASTTypePrinter;
-import de.dhbwstuttgart.typeinference.constraints.Constraint;
-import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
-import de.dhbwstuttgart.typeinference.constraints.Pair;
-import de.dhbwstuttgart.typeinference.result.ResultSet;
-import de.dhbwstuttgart.typeinference.typeAlgo.TYPE;
-import de.dhbwstuttgart.typeinference.unify.RuleSet;
-import de.dhbwstuttgart.typeinference.unify.TypeUnify;
-import de.dhbwstuttgart.typeinference.unify.interfaces.IFiniteClosure;
-import de.dhbwstuttgart.typeinference.unify.model.FiniteClosure;
-import de.dhbwstuttgart.typeinference.unify.model.PlaceholderType;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
-
-public class JavaTXCompiler {
-
-	final CompilationEnvironment environment;
-	public final Map<File, SourceFile> sourceFiles = new HashMap<>();
-
-	public JavaTXCompiler(File sourceFile) throws IOException, ClassNotFoundException {
-		this(Arrays.asList(sourceFile));
-	}
-
-	public JavaTXCompiler(List<File> sources) throws IOException, ClassNotFoundException {
-		environment = new CompilationEnvironment(sources);
-		for (File s : sources) {
-			sourceFiles.put(s, parse(s));
-		}
-	}
-
-	public ConstraintSet<Pair> getConstraints() throws ClassNotFoundException {
-		List<ClassOrInterface> allClasses = new ArrayList<>();// environment.getAllAvailableClasses();
-		for (SourceFile sf : sourceFiles.values()) {
-			allClasses.addAll(sf.getClasses());
-		}
-		List<ClassOrInterface> importedClasses = new ArrayList<>();
-		// Alle Importierten Klassen in allen geparsten Sourcefiles kommen ins
-		// FC
-		for (File forSourceFile : sourceFiles.keySet())
-			for (JavaClassName name : sourceFiles.get(forSourceFile).getImports()) {
-				// TODO: Hier werden imports von eigenen (.jav) Klassen nicht
-				// beachtet
-				ClassOrInterface importedClass = ASTFactory
-						.createClass(ClassLoader.getSystemClassLoader().loadClass(name.toString()));
-				importedClasses.add(importedClass);
-			}
-		allClasses.addAll(importedClasses);
-
-		return new TYPE(sourceFiles.values(), allClasses).getConstraints();
-	}
-
-	public List<ClassOrInterface> getAvailableClasses(SourceFile forSourceFile) throws ClassNotFoundException {
-		List<ClassOrInterface> allClasses = new ArrayList<>();// environment.getAllAvailableClasses();
-		for (SourceFile sf : sourceFiles.values()) {
-			allClasses.addAll(sf.getClasses());
-		}
-		List<ClassOrInterface> importedClasses = new ArrayList<>();
-		for (JavaClassName name : forSourceFile.getImports()) {
-			// TODO: Hier werden imports von eigenen (.jav) Klassen nicht
-			// beachtet
-			ClassOrInterface importedClass = ASTFactory
-					.createClass(ClassLoader.getSystemClassLoader().loadClass(name.toString()));
-			importedClasses.add(importedClass);
-			allClasses.addAll(importedClasses);
-		}
-		return allClasses;
-	}
-
-	public List<SolvedClass> strucTypeInference()
-			throws ImpossibleSubTypeException, ClassNotFoundException, InconsistentConstraintsException {
-		List<SolvedClass> solvedClasses = new ArrayList<>();
-		for (SourceFile sourceFile : sourceFiles.values()) {
-			ClassOrInterface clsA = sourceFile.getClasses().get(0);
-			
-			StrucTYPE strucTYPE = new StrucTYPE(clsA);
-			ConstraintsSet strucTypeConstraints = strucTYPE.getConstraints();
-			InferredTypes inferredTypes = strucTYPE.getInferredTypes();
-
-			Construct construct = new Construct(strucTypeConstraints, inferredTypes);
-			List<ClassOrInterface> constructedInterfaces = construct.getConstructedInterfaces();
-			Set<SubTypeConstraint> subTypeConstraints = construct.getSubTypeConstraints();
-			inferredTypes = construct.getInferredTypes();
-
-			IFiniteClosure fc = UnifyTypeFactory.generateFC(this.getAvailableClasses(sourceFile));
-			Solve solve = new Solve(subTypeConstraints, clsA, fc, inferredTypes, constructedInterfaces);
-			SolvedClass solvedClass = solve.getSolvedClass();
-			solvedClasses.add(solvedClass);
-		}
-		return solvedClasses;
-	}
-
-	public List<ResultSet> typeInference() throws ClassNotFoundException {
-		List<ClassOrInterface> allClasses = new ArrayList<>();// environment.getAllAvailableClasses();
-		// Alle Importierten Klassen in allen geparsten Sourcefiles kommen ins
-		// FC
-		for (SourceFile sf : this.sourceFiles.values()) {
-			allClasses.addAll(getAvailableClasses(sf));
-			allClasses.addAll(sf.getClasses());
-		}
-
-		final ConstraintSet<Pair> cons = getConstraints();
-
-		FiniteClosure finiteClosure = UnifyTypeFactory.generateFC(allClasses);
-		System.out.println(finiteClosure);
-		ConstraintSet<UnifyPair> unifyCons = UnifyTypeFactory.convert(cons);
-
-		TypeUnify unify = new TypeUnify();
-		Set<Set<UnifyPair>> results = new HashSet<>();
-		for (List<Constraint<UnifyPair>> xCons : unifyCons.cartesianProduct()) {
-			Set<UnifyPair> xConsSet = new HashSet<>();
-			for (Constraint<UnifyPair> constraint : xCons) {
-				xConsSet.addAll(constraint);
-			}
-
-			System.out.println(xConsSet);
-			Set<Set<UnifyPair>> result = unify.unify(xConsSet, finiteClosure);
-			System.out.println("RESULT: " + result.size());
-			results.addAll(result);
-		}
-		return results.stream()
-				.map((unifyPairs -> new ResultSet(UnifyTypeFactory.convert(unifyPairs, generateTPHMap(cons)))))
-				.collect(Collectors.toList());
-	}
-
-	private Map<String, TypePlaceholder> generateTPHMap(ConstraintSet<Pair> constraints) {
-		HashMap<String, TypePlaceholder> ret = new HashMap<>();
-		constraints.map((Pair p) -> {
-			if (p.TA1 instanceof TypePlaceholder) {
-				ret.put(((TypePlaceholder) p.TA1).getName(), (TypePlaceholder) p.TA1);
-			}
-			if (p.TA2 instanceof TypePlaceholder) {
-				ret.put(((TypePlaceholder) p.TA2).getName(), (TypePlaceholder) p.TA2);
-			}
-			return null;
-		});
-		return ret;
-	}
-
-	private SourceFile parse(File sourceFile) throws IOException, java.lang.ClassNotFoundException {
-		CompilationUnitContext tree = JavaTXParser.parse(sourceFile);
-		SyntaxTreeGenerator generator = new SyntaxTreeGenerator(environment.getRegistry(sourceFile),
-				new GenericsRegistry(null));
-		SourceFile ret = generator.convert(tree, environment.packageCrawler);
-		return ret;
-	}
-}
--- a/src/de/dhbwstuttgart/parser/antlr/Java8.tokens
+++ b/src/de/dhbwstuttgart/parser/antlr/Java8.tokens
@@ -1,205 +0,0 @@
-ABSTRACT=1
-ASSERT=2
-BOOLEAN=3
-BREAK=4
-BYTE=5
-CASE=6
-CATCH=7
-CHAR=8
-CLASS=9
-CONST=10
-CONTINUE=11
-DEFAULT=12
-DO=13
-DOUBLE=14
-ELSE=15
-ENUM=16
-EXTENDS=17
-FINAL=18
-FINALLY=19
-FLOAT=20
-FOR=21
-IF=22
-GOTO=23
-IMPLEMENTS=24
-IMPORT=25
-INSTANCEOF=26
-INT=27
-INTERFACE=28
-LONG=29
-NATIVE=30
-NEW=31
-PACKAGE=32
-PRIVATE=33
-PROTECTED=34
-PUBLIC=35
-RETURN=36
-SHORT=37
-STATIC=38
-STRICTFP=39
-SUPER=40
-SWITCH=41
-SYNCHRONIZED=42
-THIS=43
-THROW=44
-THROWS=45
-TRANSIENT=46
-TRY=47
-VOID=48
-VOLATILE=49
-WHILE=50
-IntegerLiteral=51
-FloatingPointLiteral=52
-BooleanLiteral=53
-CharacterLiteral=54
-StringLiteral=55
-NullLiteral=56
-LPAREN=57
-RPAREN=58
-LBRACE=59
-RBRACE=60
-LBRACK=61
-RBRACK=62
-SEMI=63
-COMMA=64
-DOT=65
-ASSIGN=66
-GT=67
-LT=68
-BANG=69
-TILDE=70
-QUESTION=71
-COLON=72
-EQUAL=73
-LE=74
-GE=75
-NOTEQUAL=76
-AND=77
-OR=78
-INC=79
-DEC=80
-ADD=81
-SUB=82
-MUL=83
-DIV=84
-BITAND=85
-BITOR=86
-CARET=87
-MOD=88
-ARROW=89
-COLONCOLON=90
-ADD_ASSIGN=91
-SUB_ASSIGN=92
-MUL_ASSIGN=93
-DIV_ASSIGN=94
-AND_ASSIGN=95
-OR_ASSIGN=96
-XOR_ASSIGN=97
-MOD_ASSIGN=98
-LSHIFT_ASSIGN=99
-RSHIFT_ASSIGN=100
-URSHIFT_ASSIGN=101
-Identifier=102
-AT=103
-ELLIPSIS=104
-WS=105
-COMMENT=106
-LINE_COMMENT=107
-'abstract'=1
-'assert'=2
-'boolean'=3
-'break'=4
-'byte'=5
-'case'=6
-'catch'=7
-'char'=8
-'class'=9
-'const'=10
-'continue'=11
-'default'=12
-'do'=13
-'double'=14
-'else'=15
-'enum'=16
-'extends'=17
-'final'=18
-'finally'=19
-'float'=20
-'for'=21
-'if'=22
-'goto'=23
-'implements'=24
-'import'=25
-'instanceof'=26
-'int'=27
-'interface'=28
-'long'=29
-'native'=30
-'new'=31
-'package'=32
-'private'=33
-'protected'=34
-'public'=35
-'return'=36
-'short'=37
-'static'=38
-'strictfp'=39
-'super'=40
-'switch'=41
-'synchronized'=42
-'this'=43
-'throw'=44
-'throws'=45
-'transient'=46
-'try'=47
-'void'=48
-'volatile'=49
-'while'=50
-'null'=56
-'('=57
-')'=58
-'{'=59
-'}'=60
-'['=61
-']'=62
-';'=63
-','=64
-'.'=65
-'='=66
-'>'=67
-'<'=68
-'!'=69
-'~'=70
-'?'=71
-':'=72
-'=='=73
-'<='=74
-'>='=75
-'!='=76
-'&&'=77
-'||'=78
-'++'=79
-'--'=80
-'+'=81
-'-'=82
-'*'=83
-'/'=84
-'&'=85
-'|'=86
-'^'=87
-'%'=88
-'->'=89
-'::'=90
-'+='=91
-'-='=92
-'*='=93
-'/='=94
-'&='=95
-'|='=96
-'^='=97
-'%='=98
-'<<='=99
-'>>='=100
-'>>>='=101
-'@'=103
-'...'=104
--- a/src/de/dhbwstuttgart/parser/antlr/Java8BaseListener.java
+++ b/src/de/dhbwstuttgart/parser/antlr/Java8BaseListener.java
--- a/src/de/dhbwstuttgart/parser/antlr/Java8Lexer.java
+++ b/src/de/dhbwstuttgart/parser/antlr/Java8Lexer.java
@@ -1,591 +0,0 @@
-// Generated from Java8.g4 by ANTLR 4.7
-package de.dhbwstuttgart.parser.antlr;
-import org.antlr.v4.runtime.Lexer;
-import org.antlr.v4.runtime.CharStream;
-import org.antlr.v4.runtime.Token;
-import org.antlr.v4.runtime.TokenStream;
-import org.antlr.v4.runtime.*;
-import org.antlr.v4.runtime.atn.*;
-import org.antlr.v4.runtime.dfa.DFA;
-import org.antlr.v4.runtime.misc.*;
-
-@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast"})
-public class Java8Lexer extends Lexer {
-	static { RuntimeMetaData.checkVersion("4.7", RuntimeMetaData.VERSION); }
-
-	protected static final DFA[] _decisionToDFA;
-	protected static final PredictionContextCache _sharedContextCache =
-		new PredictionContextCache();
-	public static final int
-		ABSTRACT=1, ASSERT=2, BOOLEAN=3, BREAK=4, BYTE=5, CASE=6, CATCH=7, CHAR=8, 
-		CLASS=9, CONST=10, CONTINUE=11, DEFAULT=12, DO=13, DOUBLE=14, ELSE=15, 
-		ENUM=16, EXTENDS=17, FINAL=18, FINALLY=19, FLOAT=20, FOR=21, IF=22, GOTO=23, 
-		IMPLEMENTS=24, IMPORT=25, INSTANCEOF=26, INT=27, INTERFACE=28, LONG=29, 
-		NATIVE=30, NEW=31, PACKAGE=32, PRIVATE=33, PROTECTED=34, PUBLIC=35, RETURN=36, 
-		SHORT=37, STATIC=38, STRICTFP=39, SUPER=40, SWITCH=41, SYNCHRONIZED=42, 
-		THIS=43, THROW=44, THROWS=45, TRANSIENT=46, TRY=47, VOID=48, VOLATILE=49, 
-		WHILE=50, IntegerLiteral=51, FloatingPointLiteral=52, BooleanLiteral=53, 
-		CharacterLiteral=54, StringLiteral=55, NullLiteral=56, LPAREN=57, RPAREN=58, 
-		LBRACE=59, RBRACE=60, LBRACK=61, RBRACK=62, SEMI=63, COMMA=64, DOT=65, 
-		ASSIGN=66, GT=67, LT=68, BANG=69, TILDE=70, QUESTION=71, COLON=72, EQUAL=73, 
-		LE=74, GE=75, NOTEQUAL=76, AND=77, OR=78, INC=79, DEC=80, ADD=81, SUB=82, 
-		MUL=83, DIV=84, BITAND=85, BITOR=86, CARET=87, MOD=88, ARROW=89, COLONCOLON=90, 
-		ADD_ASSIGN=91, SUB_ASSIGN=92, MUL_ASSIGN=93, DIV_ASSIGN=94, AND_ASSIGN=95, 
-		OR_ASSIGN=96, XOR_ASSIGN=97, MOD_ASSIGN=98, LSHIFT_ASSIGN=99, RSHIFT_ASSIGN=100, 
-		URSHIFT_ASSIGN=101, Identifier=102, AT=103, ELLIPSIS=104, WS=105, COMMENT=106, 
-		LINE_COMMENT=107;
-	public static String[] channelNames = {
-		"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
-	};
-
-	public static String[] modeNames = {
-		"DEFAULT_MODE"
-	};
-
-	public static final String[] ruleNames = {
-		"ABSTRACT", "ASSERT", "BOOLEAN", "BREAK", "BYTE", "CASE", "CATCH", "CHAR", 
-		"CLASS", "CONST", "CONTINUE", "DEFAULT", "DO", "DOUBLE", "ELSE", "ENUM", 
-		"EXTENDS", "FINAL", "FINALLY", "FLOAT", "FOR", "IF", "GOTO", "IMPLEMENTS", 
-		"IMPORT", "INSTANCEOF", "INT", "INTERFACE", "LONG", "NATIVE", "NEW", "PACKAGE", 
-		"PRIVATE", "PROTECTED", "PUBLIC", "RETURN", "SHORT", "STATIC", "STRICTFP", 
-		"SUPER", "SWITCH", "SYNCHRONIZED", "THIS", "THROW", "THROWS", "TRANSIENT", 
-		"TRY", "VOID", "VOLATILE", "WHILE", "IntegerLiteral", "DecimalIntegerLiteral", 
-		"HexIntegerLiteral", "OctalIntegerLiteral", "BinaryIntegerLiteral", "IntegerTypeSuffix", 
-		"DecimalNumeral", "Digits", "Digit", "NonZeroDigit", "DigitsAndUnderscores", 
-		"DigitOrUnderscore", "Underscores", "HexNumeral", "HexDigits", "HexDigit", 
-		"HexDigitsAndUnderscores", "HexDigitOrUnderscore", "OctalNumeral", "OctalDigits", 
-		"OctalDigit", "OctalDigitsAndUnderscores", "OctalDigitOrUnderscore", "BinaryNumeral", 
-		"BinaryDigits", "BinaryDigit", "BinaryDigitsAndUnderscores", "BinaryDigitOrUnderscore", 
-		"FloatingPointLiteral", "DecimalFloatingPointLiteral", "ExponentPart", 
-		"ExponentIndicator", "SignedInteger", "Sign", "FloatTypeSuffix", "HexadecimalFloatingPointLiteral", 
-		"HexSignificand", "BinaryExponent", "BinaryExponentIndicator", "BooleanLiteral", 
-		"CharacterLiteral", "SingleCharacter", "StringLiteral", "StringCharacters", 
-		"StringCharacter", "EscapeSequence", "OctalEscape", "ZeroToThree", "UnicodeEscape", 
-		"NullLiteral", "LPAREN", "RPAREN", "LBRACE", "RBRACE", "LBRACK", "RBRACK", 
-		"SEMI", "COMMA", "DOT", "ASSIGN", "GT", "LT", "BANG", "TILDE", "QUESTION", 
-		"COLON", "EQUAL", "LE", "GE", "NOTEQUAL", "AND", "OR", "INC", "DEC", "ADD", 
-		"SUB", "MUL", "DIV", "BITAND", "BITOR", "CARET", "MOD", "ARROW", "COLONCOLON", 
-		"ADD_ASSIGN", "SUB_ASSIGN", "MUL_ASSIGN", "DIV_ASSIGN", "AND_ASSIGN", 
-		"OR_ASSIGN", "XOR_ASSIGN", "MOD_ASSIGN", "LSHIFT_ASSIGN", "RSHIFT_ASSIGN", 
-		"URSHIFT_ASSIGN", "Identifier", "JavaLetter", "JavaLetterOrDigit", "AT", 
-		"ELLIPSIS", "WS", "COMMENT", "LINE_COMMENT"
-	};
-
-	private static final String[] _LITERAL_NAMES = {
-		null, "'abstract'", "'assert'", "'boolean'", "'break'", "'byte'", "'case'", 
-		"'catch'", "'char'", "'class'", "'const'", "'continue'", "'default'", 
-		"'do'", "'double'", "'else'", "'enum'", "'extends'", "'final'", "'finally'", 
-		"'float'", "'for'", "'if'", "'goto'", "'implements'", "'import'", "'instanceof'", 
-		"'int'", "'interface'", "'long'", "'native'", "'new'", "'package'", "'private'", 
-		"'protected'", "'public'", "'return'", "'short'", "'static'", "'strictfp'", 
-		"'super'", "'switch'", "'synchronized'", "'this'", "'throw'", "'throws'", 
-		"'transient'", "'try'", "'void'", "'volatile'", "'while'", null, null, 
-		null, null, null, "'null'", "'('", "')'", "'{'", "'}'", "'['", "']'", 
-		"';'", "','", "'.'", "'='", "'>'", "'<'", "'!'", "'~'", "'?'", "':'", 
-		"'=='", "'<='", "'>='", "'!='", "'&&'", "'||'", "'++'", "'--'", "'+'", 
-		"'-'", "'*'", "'/'", "'&'", "'|'", "'^'", "'%'", "'->'", "'::'", "'+='", 
-		"'-='", "'*='", "'/='", "'&='", "'|='", "'^='", "'%='", "'<<='", "'>>='", 
-		"'>>>='", null, "'@'", "'...'"
-	};
-	private static final String[] _SYMBOLIC_NAMES = {
-		null, "ABSTRACT", "ASSERT", "BOOLEAN", "BREAK", "BYTE", "CASE", "CATCH", 
-		"CHAR", "CLASS", "CONST", "CONTINUE", "DEFAULT", "DO", "DOUBLE", "ELSE", 
-		"ENUM", "EXTENDS", "FINAL", "FINALLY", "FLOAT", "FOR", "IF", "GOTO", "IMPLEMENTS", 
-		"IMPORT", "INSTANCEOF", "INT", "INTERFACE", "LONG", "NATIVE", "NEW", "PACKAGE", 
-		"PRIVATE", "PROTECTED", "PUBLIC", "RETURN", "SHORT", "STATIC", "STRICTFP", 
-		"SUPER", "SWITCH", "SYNCHRONIZED", "THIS", "THROW", "THROWS", "TRANSIENT", 
-		"TRY", "VOID", "VOLATILE", "WHILE", "IntegerLiteral", "FloatingPointLiteral", 
-		"BooleanLiteral", "CharacterLiteral", "StringLiteral", "NullLiteral", 
-		"LPAREN", "RPAREN", "LBRACE", "RBRACE", "LBRACK", "RBRACK", "SEMI", "COMMA", 
-		"DOT", "ASSIGN", "GT", "LT", "BANG", "TILDE", "QUESTION", "COLON", "EQUAL", 
-		"LE", "GE", "NOTEQUAL", "AND", "OR", "INC", "DEC", "ADD", "SUB", "MUL", 
-		"DIV", "BITAND", "BITOR", "CARET", "MOD", "ARROW", "COLONCOLON", "ADD_ASSIGN", 
-		"SUB_ASSIGN", "MUL_ASSIGN", "DIV_ASSIGN", "AND_ASSIGN", "OR_ASSIGN", "XOR_ASSIGN", 
-		"MOD_ASSIGN", "LSHIFT_ASSIGN", "RSHIFT_ASSIGN", "URSHIFT_ASSIGN", "Identifier", 
-		"AT", "ELLIPSIS", "WS", "COMMENT", "LINE_COMMENT"
-	};
-	public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
-
-	/**
-	 * @deprecated Use {@link #VOCABULARY} instead.
-	 */
-	@Deprecated
-	public static final String[] tokenNames;
-	static {
-		tokenNames = new String[_SYMBOLIC_NAMES.length];
-		for (int i = 0; i < tokenNames.length; i++) {
-			tokenNames[i] = VOCABULARY.getLiteralName(i);
-			if (tokenNames[i] == null) {
-				tokenNames[i] = VOCABULARY.getSymbolicName(i);
-			}
-
-			if (tokenNames[i] == null) {
-				tokenNames[i] = "<INVALID>";
-			}
-		}
-	}
-
-	@Override
-	@Deprecated
-	public String[] getTokenNames() {
-		return tokenNames;
-	}
-
-	@Override
-
-	public Vocabulary getVocabulary() {
-		return VOCABULARY;
-	}
-
-
-	public Java8Lexer(CharStream input) {
-		super(input);
-		_interp = new LexerATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
-	}
-
-	@Override
-	public String getGrammarFileName() { return "Java8.g4"; }
-
-	@Override
-	public String[] getRuleNames() { return ruleNames; }
-
-	@Override
-	public String getSerializedATN() { return _serializedATN; }
-
-	@Override
-	public String[] getChannelNames() { return channelNames; }
-
-	@Override
-	public String[] getModeNames() { return modeNames; }
-
-	@Override
-	public ATN getATN() { return _ATN; }
-
-	@Override
-	public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) {
-		switch (ruleIndex) {
-		case 146:
-			return JavaLetter_sempred((RuleContext)_localctx, predIndex);
-		case 147:
-			return JavaLetterOrDigit_sempred((RuleContext)_localctx, predIndex);
-		}
-		return true;
-	}
-	private boolean JavaLetter_sempred(RuleContext _localctx, int predIndex) {
-		switch (predIndex) {
-		case 0:
-			return Character.isJavaIdentifierStart(_input.LA(-1));
-		case 1:
-			return Character.isJavaIdentifierStart(Character.toCodePoint((char)_input.LA(-2), (char)_input.LA(-1)));
-		}
-		return true;
-	}
-	private boolean JavaLetterOrDigit_sempred(RuleContext _localctx, int predIndex) {
-		switch (predIndex) {
-		case 2:
-			return Character.isJavaIdentifierPart(_input.LA(-1));
-		case 3:
-			return Character.isJavaIdentifierPart(Character.toCodePoint((char)_input.LA(-2), (char)_input.LA(-1)));
-		}
-		return true;
-	}
-
-	public static final String _serializedATN =
-		"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\2m\u0448\b\1\4\2\t"+
-		"\2\4\3\t\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13"+
-		"\t\13\4\f\t\f\4\r\t\r\4\16\t\16\4\17\t\17\4\20\t\20\4\21\t\21\4\22\t\22"+
-		"\4\23\t\23\4\24\t\24\4\25\t\25\4\26\t\26\4\27\t\27\4\30\t\30\4\31\t\31"+
-		"\4\32\t\32\4\33\t\33\4\34\t\34\4\35\t\35\4\36\t\36\4\37\t\37\4 \t \4!"+
-		"\t!\4\"\t\"\4#\t#\4$\t$\4%\t%\4&\t&\4\'\t\'\4(\t(\4)\t)\4*\t*\4+\t+\4"+
-		",\t,\4-\t-\4.\t.\4/\t/\4\60\t\60\4\61\t\61\4\62\t\62\4\63\t\63\4\64\t"+
-		"\64\4\65\t\65\4\66\t\66\4\67\t\67\48\t8\49\t9\4:\t:\4;\t;\4<\t<\4=\t="+
-		"\4>\t>\4?\t?\4@\t@\4A\tA\4B\tB\4C\tC\4D\tD\4E\tE\4F\tF\4G\tG\4H\tH\4I"+
-		"\tI\4J\tJ\4K\tK\4L\tL\4M\tM\4N\tN\4O\tO\4P\tP\4Q\tQ\4R\tR\4S\tS\4T\tT"+
-		"\4U\tU\4V\tV\4W\tW\4X\tX\4Y\tY\4Z\tZ\4[\t[\4\\\t\\\4]\t]\4^\t^\4_\t_\4"+
-		"`\t`\4a\ta\4b\tb\4c\tc\4d\td\4e\te\4f\tf\4g\tg\4h\th\4i\ti\4j\tj\4k\t"+
-		"k\4l\tl\4m\tm\4n\tn\4o\to\4p\tp\4q\tq\4r\tr\4s\ts\4t\tt\4u\tu\4v\tv\4"+
-		"w\tw\4x\tx\4y\ty\4z\tz\4{\t{\4|\t|\4}\t}\4~\t~\4\177\t\177\4\u0080\t\u0080"+
-		"\4\u0081\t\u0081\4\u0082\t\u0082\4\u0083\t\u0083\4\u0084\t\u0084\4\u0085"+
-		"\t\u0085\4\u0086\t\u0086\4\u0087\t\u0087\4\u0088\t\u0088\4\u0089\t\u0089"+
-		"\4\u008a\t\u008a\4\u008b\t\u008b\4\u008c\t\u008c\4\u008d\t\u008d\4\u008e"+
-		"\t\u008e\4\u008f\t\u008f\4\u0090\t\u0090\4\u0091\t\u0091\4\u0092\t\u0092"+
-		"\4\u0093\t\u0093\4\u0094\t\u0094\4\u0095\t\u0095\4\u0096\t\u0096\4\u0097"+
-		"\t\u0097\4\u0098\t\u0098\4\u0099\t\u0099\4\u009a\t\u009a\3\2\3\2\3\2\3"+
-		"\2\3\2\3\2\3\2\3\2\3\2\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\4\3\4\3\4\3\4\3\4"+
-		"\3\4\3\4\3\4\3\5\3\5\3\5\3\5\3\5\3\5\3\6\3\6\3\6\3\6\3\6\3\7\3\7\3\7\3"+
-		"\7\3\7\3\b\3\b\3\b\3\b\3\b\3\b\3\t\3\t\3\t\3\t\3\t\3\n\3\n\3\n\3\n\3\n"+
-		"\3\n\3\13\3\13\3\13\3\13\3\13\3\13\3\f\3\f\3\f\3\f\3\f\3\f\3\f\3\f\3\f"+
-		"\3\r\3\r\3\r\3\r\3\r\3\r\3\r\3\r\3\16\3\16\3\16\3\17\3\17\3\17\3\17\3"+
-		"\17\3\17\3\17\3\20\3\20\3\20\3\20\3\20\3\21\3\21\3\21\3\21\3\21\3\22\3"+
-		"\22\3\22\3\22\3\22\3\22\3\22\3\22\3\23\3\23\3\23\3\23\3\23\3\23\3\24\3"+
-		"\24\3\24\3\24\3\24\3\24\3\24\3\24\3\25\3\25\3\25\3\25\3\25\3\25\3\26\3"+
-		"\26\3\26\3\26\3\27\3\27\3\27\3\30\3\30\3\30\3\30\3\30\3\31\3\31\3\31\3"+
-		"\31\3\31\3\31\3\31\3\31\3\31\3\31\3\31\3\32\3\32\3\32\3\32\3\32\3\32\3"+
-		"\32\3\33\3\33\3\33\3\33\3\33\3\33\3\33\3\33\3\33\3\33\3\33\3\34\3\34\3"+
-		"\34\3\34\3\35\3\35\3\35\3\35\3\35\3\35\3\35\3\35\3\35\3\35\3\36\3\36\3"+
-		"\36\3\36\3\36\3\37\3\37\3\37\3\37\3\37\3\37\3\37\3 \3 \3 \3 \3!\3!\3!"+
-		"\3!\3!\3!\3!\3!\3\"\3\"\3\"\3\"\3\"\3\"\3\"\3\"\3#\3#\3#\3#\3#\3#\3#\3"+
-		"#\3#\3#\3$\3$\3$\3$\3$\3$\3$\3%\3%\3%\3%\3%\3%\3%\3&\3&\3&\3&\3&\3&\3"+
-		"\'\3\'\3\'\3\'\3\'\3\'\3\'\3(\3(\3(\3(\3(\3(\3(\3(\3(\3)\3)\3)\3)\3)\3"+
-		")\3*\3*\3*\3*\3*\3*\3*\3+\3+\3+\3+\3+\3+\3+\3+\3+\3+\3+\3+\3+\3,\3,\3"+
-		",\3,\3,\3-\3-\3-\3-\3-\3-\3.\3.\3.\3.\3.\3.\3.\3/\3/\3/\3/\3/\3/\3/\3"+
-		"/\3/\3/\3\60\3\60\3\60\3\60\3\61\3\61\3\61\3\61\3\61\3\62\3\62\3\62\3"+
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-		"c\2\2\u0166\u0167\7t\2\2\u0167\22\3\2\2\2\u0168\u0169\7e\2\2\u0169\u016a"+
-		"\7n\2\2\u016a\u016b\7c\2\2\u016b\u016c\7u\2\2\u016c\u016d\7u\2\2\u016d"+
-		"\24\3\2\2\2\u016e\u016f\7e\2\2\u016f\u0170\7q\2\2\u0170\u0171\7p\2\2\u0171"+
-		"\u0172\7u\2\2\u0172\u0173\7v\2\2\u0173\26\3\2\2\2\u0174\u0175\7e\2\2\u0175"+
-		"\u0176\7q\2\2\u0176\u0177\7p\2\2\u0177\u0178\7v\2\2\u0178\u0179\7k\2\2"+
-		"\u0179\u017a\7p\2\2\u017a\u017b\7w\2\2\u017b\u017c\7g\2\2\u017c\30\3\2"+
-		"\2\2\u017d\u017e\7f\2\2\u017e\u017f\7g\2\2\u017f\u0180\7h\2\2\u0180\u0181"+
-		"\7c\2\2\u0181\u0182\7w\2\2\u0182\u0183\7n\2\2\u0183\u0184\7v\2\2\u0184"+
-		"\32\3\2\2\2\u0185\u0186\7f\2\2\u0186\u0187\7q\2\2\u0187\34\3\2\2\2\u0188"+
-		"\u0189\7f\2\2\u0189\u018a\7q\2\2\u018a\u018b\7w\2\2\u018b\u018c\7d\2\2"+
-		"\u018c\u018d\7n\2\2\u018d\u018e\7g\2\2\u018e\36\3\2\2\2\u018f\u0190\7"+
-		"g\2\2\u0190\u0191\7n\2\2\u0191\u0192\7u\2\2\u0192\u0193\7g\2\2\u0193 "+
-		"\3\2\2\2\u0194\u0195\7g\2\2\u0195\u0196\7p\2\2\u0196\u0197\7w\2\2\u0197"+
-		"\u0198\7o\2\2\u0198\"\3\2\2\2\u0199\u019a\7g\2\2\u019a\u019b\7z\2\2\u019b"+
-		"\u019c\7v\2\2\u019c\u019d\7g\2\2\u019d\u019e\7p\2\2\u019e\u019f\7f\2\2"+
-		"\u019f\u01a0\7u\2\2\u01a0$\3\2\2\2\u01a1\u01a2\7h\2\2\u01a2\u01a3\7k\2"+
-		"\2\u01a3\u01a4\7p\2\2\u01a4\u01a5\7c\2\2\u01a5\u01a6\7n\2\2\u01a6&\3\2"+
-		"\2\2\u01a7\u01a8\7h\2\2\u01a8\u01a9\7k\2\2\u01a9\u01aa\7p\2\2\u01aa\u01ab"+
-		"\7c\2\2\u01ab\u01ac\7n\2\2\u01ac\u01ad\7n\2\2\u01ad\u01ae\7{\2\2\u01ae"+
-		"(\3\2\2\2\u01af\u01b0\7h\2\2\u01b0\u01b1\7n\2\2\u01b1\u01b2\7q\2\2\u01b2"+
-		"\u01b3\7c\2\2\u01b3\u01b4\7v\2\2\u01b4*\3\2\2\2\u01b5\u01b6\7h\2\2\u01b6"+
-		"\u01b7\7q\2\2\u01b7\u01b8\7t\2\2\u01b8,\3\2\2\2\u01b9\u01ba\7k\2\2\u01ba"+
-		"\u01bb\7h\2\2\u01bb.\3\2\2\2\u01bc\u01bd\7i\2\2\u01bd\u01be\7q\2\2\u01be"+
-		"\u01bf\7v\2\2\u01bf\u01c0\7q\2\2\u01c0\60\3\2\2\2\u01c1\u01c2\7k\2\2\u01c2"+
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-		"\u01c6\u01c7\7o\2\2\u01c7\u01c8\7g\2\2\u01c8\u01c9\7p\2\2\u01c9\u01ca"+
-		"\7v\2\2\u01ca\u01cb\7u\2\2\u01cb\62\3\2\2\2\u01cc\u01cd\7k\2\2\u01cd\u01ce"+
-		"\7o\2\2\u01ce\u01cf\7r\2\2\u01cf\u01d0\7q\2\2\u01d0\u01d1\7t\2\2\u01d1"+
-		"\u01d2\7v\2\2\u01d2\64\3\2\2\2\u01d3\u01d4\7k\2\2\u01d4\u01d5\7p\2\2\u01d5"+
-		"\u01d6\7u\2\2\u01d6\u01d7\7v\2\2\u01d7\u01d8\7c\2\2\u01d8\u01d9\7p\2\2"+
-		"\u01d9\u01da\7e\2\2\u01da\u01db\7g\2\2\u01db\u01dc\7q\2\2\u01dc\u01dd"+
-		"\7h\2\2\u01dd\66\3\2\2\2\u01de\u01df\7k\2\2\u01df\u01e0\7p\2\2\u01e0\u01e1"+
-		"\7v\2\2\u01e18\3\2\2\2\u01e2\u01e3\7k\2\2\u01e3\u01e4\7p\2\2\u01e4\u01e5"+
-		"\7v\2\2\u01e5\u01e6\7g\2\2\u01e6\u01e7\7t\2\2\u01e7\u01e8\7h\2\2\u01e8"+
-		"\u01e9\7c\2\2\u01e9\u01ea\7e\2\2\u01ea\u01eb\7g\2\2\u01eb:\3\2\2\2\u01ec"+
-		"\u01ed\7n\2\2\u01ed\u01ee\7q\2\2\u01ee\u01ef\7p\2\2\u01ef\u01f0\7i\2\2"+
-		"\u01f0<\3\2\2\2\u01f1\u01f2\7p\2\2\u01f2\u01f3\7c\2\2\u01f3\u01f4\7v\2"+
-		"\2\u01f4\u01f5\7k\2\2\u01f5\u01f6\7x\2\2\u01f6\u01f7\7g\2\2\u01f7>\3\2"+
-		"\2\2\u01f8\u01f9\7p\2\2\u01f9\u01fa\7g\2\2\u01fa\u01fb\7y\2\2\u01fb@\3"+
-		"\2\2\2\u01fc\u01fd\7r\2\2\u01fd\u01fe\7c\2\2\u01fe\u01ff\7e\2\2\u01ff"+
-		"\u0200\7m\2\2\u0200\u0201\7c\2\2\u0201\u0202\7i\2\2\u0202\u0203\7g\2\2"+
-		"\u0203B\3\2\2\2\u0204\u0205\7r\2\2\u0205\u0206\7t\2\2\u0206\u0207\7k\2"+
-		"\2\u0207\u0208\7x\2\2\u0208\u0209\7c\2\2\u0209\u020a\7v\2\2\u020a\u020b"+
-		"\7g\2\2\u020bD\3\2\2\2\u020c\u020d\7r\2\2\u020d\u020e\7t\2\2\u020e\u020f"+
-		"\7q\2\2\u020f\u0210\7v\2\2\u0210\u0211\7g\2\2\u0211\u0212\7e\2\2\u0212"+
-		"\u0213\7v\2\2\u0213\u0214\7g\2\2\u0214\u0215\7f\2\2\u0215F\3\2\2\2\u0216"+
-		"\u0217\7r\2\2\u0217\u0218\7w\2\2\u0218\u0219\7d\2\2\u0219\u021a\7n\2\2"+
-		"\u021a\u021b\7k\2\2\u021b\u021c\7e\2\2\u021cH\3\2\2\2\u021d\u021e\7t\2"+
-		"\2\u021e\u021f\7g\2\2\u021f\u0220\7v\2\2\u0220\u0221\7w\2\2\u0221\u0222"+
-		"\7t\2\2\u0222\u0223\7p\2\2\u0223J\3\2\2\2\u0224\u0225\7u\2\2\u0225\u0226"+
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-		"\u022e\7v\2\2\u022e\u022f\7k\2\2\u022f\u0230\7e\2\2\u0230N\3\2\2\2\u0231"+
-		"\u0232\7u\2\2\u0232\u0233\7v\2\2\u0233\u0234\7t\2\2\u0234\u0235\7k\2\2"+
-		"\u0235\u0236\7e\2\2\u0236\u0237\7v\2\2\u0237\u0238\7h\2\2\u0238\u0239"+
-		"\7r\2\2\u0239P\3\2\2\2\u023a\u023b\7u\2\2\u023b\u023c\7w\2\2\u023c\u023d"+
-		"\7r\2\2\u023d\u023e\7g\2\2\u023e\u023f\7t\2\2\u023fR\3\2\2\2\u0240\u0241"+
-		"\7u\2\2\u0241\u0242\7y\2\2\u0242\u0243\7k\2\2\u0243\u0244\7v\2\2\u0244"+
-		"\u0245\7e\2\2\u0245\u0246\7j\2\2\u0246T\3\2\2\2\u0247\u0248\7u\2\2\u0248"+
-		"\u0249\7{\2\2\u0249\u024a\7p\2\2\u024a\u024b\7e\2\2\u024b\u024c\7j\2\2"+
-		"\u024c\u024d\7t\2\2\u024d\u024e\7q\2\2\u024e\u024f\7p\2\2\u024f\u0250"+
-		"\7k\2\2\u0250\u0251\7|\2\2\u0251\u0252\7g\2\2\u0252\u0253\7f\2\2\u0253"+
-		"V\3\2\2\2\u0254\u0255\7v\2\2\u0255\u0256\7j\2\2\u0256\u0257\7k\2\2\u0257"+
-		"\u0258\7u\2\2\u0258X\3\2\2\2\u0259\u025a\7v\2\2\u025a\u025b\7j\2\2\u025b"+
-		"\u025c\7t\2\2\u025c\u025d\7q\2\2\u025d\u025e\7y\2\2\u025eZ\3\2\2\2\u025f"+
-		"\u0260\7v\2\2\u0260\u0261\7j\2\2\u0261\u0262\7t\2\2\u0262\u0263\7q\2\2"+
-		"\u0263\u0264\7y\2\2\u0264\u0265\7u\2\2\u0265\\\3\2\2\2\u0266\u0267\7v"+
-		"\2\2\u0267\u0268\7t\2\2\u0268\u0269\7c\2\2\u0269\u026a\7p\2\2\u026a\u026b"+
-		"\7u\2\2\u026b\u026c\7k\2\2\u026c\u026d\7g\2\2\u026d\u026e\7p\2\2\u026e"+
-		"\u026f\7v\2\2\u026f^\3\2\2\2\u0270\u0271\7v\2\2\u0271\u0272\7t\2\2\u0272"+
-		"\u0273\7{\2\2\u0273`\3\2\2\2\u0274\u0275\7x\2\2\u0275\u0276\7q\2\2\u0276"+
-		"\u0277\7k\2\2\u0277\u0278\7f\2\2\u0278b\3\2\2\2\u0279\u027a\7x\2\2\u027a"+
-		"\u027b\7q\2\2\u027b\u027c\7n\2\2\u027c\u027d\7c\2\2\u027d\u027e\7v\2\2"+
-		"\u027e\u027f\7k\2\2\u027f\u0280\7n\2\2\u0280\u0281\7g\2\2\u0281d\3\2\2"+
-		"\2\u0282\u0283\7y\2\2\u0283\u0284\7j\2\2\u0284\u0285\7k\2\2\u0285\u0286"+
-		"\7n\2\2\u0286\u0287\7g\2\2\u0287f\3\2\2\2\u0288\u028d\5i\65\2\u0289\u028d"+
-		"\5k\66\2\u028a\u028d\5m\67\2\u028b\u028d\5o8\2\u028c\u0288\3\2\2\2\u028c"+
-		"\u0289\3\2\2\2\u028c\u028a\3\2\2\2\u028c\u028b\3\2\2\2\u028dh\3\2\2\2"+
-		"\u028e\u0290\5s:\2\u028f\u0291\5q9\2\u0290\u028f\3\2\2\2\u0290\u0291\3"+
-		"\2\2\2\u0291j\3\2\2\2\u0292\u0294\5\u0081A\2\u0293\u0295\5q9\2\u0294\u0293"+
-		"\3\2\2\2\u0294\u0295\3\2\2\2\u0295l\3\2\2\2\u0296\u0298\5\u008bF\2\u0297"+
-		"\u0299\5q9\2\u0298\u0297\3\2\2\2\u0298\u0299\3\2\2\2\u0299n\3\2\2\2\u029a"+
-		"\u029c\5\u0095K\2\u029b\u029d\5q9\2\u029c\u029b\3\2\2\2\u029c\u029d\3"+
-		"\2\2\2\u029dp\3\2\2\2\u029e\u029f\t\2\2\2\u029fr\3\2\2\2\u02a0\u02ab\7"+
-		"\62\2\2\u02a1\u02a8\5y=\2\u02a2\u02a4\5u;\2\u02a3\u02a2\3\2\2\2\u02a3"+
-		"\u02a4\3\2\2\2\u02a4\u02a9\3\2\2\2\u02a5\u02a6\5\177@\2\u02a6\u02a7\5"+
-		"u;\2\u02a7\u02a9\3\2\2\2\u02a8\u02a3\3\2\2\2\u02a8\u02a5\3\2\2\2\u02a9"+
-		"\u02ab\3\2\2\2\u02aa\u02a0\3\2\2\2\u02aa\u02a1\3\2\2\2\u02abt\3\2\2\2"+
-		"\u02ac\u02b1\5w<\2\u02ad\u02af\5{>\2\u02ae\u02ad\3\2\2\2\u02ae\u02af\3"+
-		"\2\2\2\u02af\u02b0\3\2\2\2\u02b0\u02b2\5w<\2\u02b1\u02ae\3\2\2\2\u02b1"+
-		"\u02b2\3\2\2\2\u02b2v\3\2\2\2\u02b3\u02b6\7\62\2\2\u02b4\u02b6\5y=\2\u02b5"+
-		"\u02b3\3\2\2\2\u02b5\u02b4\3\2\2\2\u02b6x\3\2\2\2\u02b7\u02b8\t\3\2\2"+
-		"\u02b8z\3\2\2\2\u02b9\u02bb\5}?\2\u02ba\u02b9\3\2\2\2\u02bb\u02bc\3\2"+
-		"\2\2\u02bc\u02ba\3\2\2\2\u02bc\u02bd\3\2\2\2\u02bd|\3\2\2\2\u02be\u02c1"+
-		"\5w<\2\u02bf\u02c1\7a\2\2\u02c0\u02be\3\2\2\2\u02c0\u02bf\3\2\2\2\u02c1"+
-		"~\3\2\2\2\u02c2\u02c4\7a\2\2\u02c3\u02c2\3\2\2\2\u02c4\u02c5\3\2\2\2\u02c5"+
-		"\u02c3\3\2\2\2\u02c5\u02c6\3\2\2\2\u02c6\u0080\3\2\2\2\u02c7\u02c8\7\62"+
-		"\2\2\u02c8\u02c9\t\4\2\2\u02c9\u02ca\5\u0083B\2\u02ca\u0082\3\2\2\2\u02cb"+
-		"\u02d0\5\u0085C\2\u02cc\u02ce\5\u0087D\2\u02cd\u02cc\3\2\2\2\u02cd\u02ce"+
-		"\3\2\2\2\u02ce\u02cf\3\2\2\2\u02cf\u02d1\5\u0085C\2\u02d0\u02cd\3\2\2"+
-		"\2\u02d0\u02d1\3\2\2\2\u02d1\u0084\3\2\2\2\u02d2\u02d3\t\5\2\2\u02d3\u0086"+
-		"\3\2\2\2\u02d4\u02d6\5\u0089E\2\u02d5\u02d4\3\2\2\2\u02d6\u02d7\3\2\2"+
-		"\2\u02d7\u02d5\3\2\2\2\u02d7\u02d8\3\2\2\2\u02d8\u0088\3\2\2\2\u02d9\u02dc"+
-		"\5\u0085C\2\u02da\u02dc\7a\2\2\u02db\u02d9\3\2\2\2\u02db\u02da\3\2\2\2"+
-		"\u02dc\u008a\3\2\2\2\u02dd\u02df\7\62\2\2\u02de\u02e0\5\177@\2\u02df\u02de"+
-		"\3\2\2\2\u02df\u02e0\3\2\2\2\u02e0\u02e1\3\2\2\2\u02e1\u02e2\5\u008dG"+
-		"\2\u02e2\u008c\3\2\2\2\u02e3\u02e8\5\u008fH\2\u02e4\u02e6\5\u0091I\2\u02e5"+
-		"\u02e4\3\2\2\2\u02e5\u02e6\3\2\2\2\u02e6\u02e7\3\2\2\2\u02e7\u02e9\5\u008f"+
-		"H\2\u02e8\u02e5\3\2\2\2\u02e8\u02e9\3\2\2\2\u02e9\u008e\3\2\2\2\u02ea"+
-		"\u02eb\t\6\2\2\u02eb\u0090\3\2\2\2\u02ec\u02ee\5\u0093J\2\u02ed\u02ec"+
-		"\3\2\2\2\u02ee\u02ef\3\2\2\2\u02ef\u02ed\3\2\2\2\u02ef\u02f0\3\2\2\2\u02f0"+
-		"\u0092\3\2\2\2\u02f1\u02f4\5\u008fH\2\u02f2\u02f4\7a\2\2\u02f3\u02f1\3"+
-		"\2\2\2\u02f3\u02f2\3\2\2\2\u02f4\u0094\3\2\2\2\u02f5\u02f6\7\62\2\2\u02f6"+
-		"\u02f7\t\7\2\2\u02f7\u02f8\5\u0097L\2\u02f8\u0096\3\2\2\2\u02f9\u02fe"+
-		"\5\u0099M\2\u02fa\u02fc\5\u009bN\2\u02fb\u02fa\3\2\2\2\u02fb\u02fc\3\2"+
-		"\2\2\u02fc\u02fd\3\2\2\2\u02fd\u02ff\5\u0099M\2\u02fe\u02fb\3\2\2\2\u02fe"+
-		"\u02ff\3\2\2\2\u02ff\u0098\3\2\2\2\u0300\u0301\t\b\2\2\u0301\u009a\3\2"+
-		"\2\2\u0302\u0304\5\u009dO\2\u0303\u0302\3\2\2\2\u0304\u0305\3\2\2\2\u0305"+
-		"\u0303\3\2\2\2\u0305\u0306\3\2\2\2\u0306\u009c\3\2\2\2\u0307\u030a\5\u0099"+
-		"M\2\u0308\u030a\7a\2\2\u0309\u0307\3\2\2\2\u0309\u0308\3\2\2\2\u030a\u009e"+
-		"\3\2\2\2\u030b\u030e\5\u00a1Q\2\u030c\u030e\5\u00adW\2\u030d\u030b\3\2"+
-		"\2\2\u030d\u030c\3\2\2\2\u030e\u00a0\3\2\2\2\u030f\u0310\5u;\2\u0310\u0312"+
-		"\7\60\2\2\u0311\u0313\5u;\2\u0312\u0311\3\2\2\2\u0312\u0313\3\2\2\2\u0313"+
-		"\u0315\3\2\2\2\u0314\u0316\5\u00a3R\2\u0315\u0314\3\2\2\2\u0315\u0316"+
-		"\3\2\2\2\u0316\u0318\3\2\2\2\u0317\u0319\5\u00abV\2\u0318\u0317\3\2\2"+
-		"\2\u0318\u0319\3\2\2\2\u0319\u032b\3\2\2\2\u031a\u031b\7\60\2\2\u031b"+
-		"\u031d\5u;\2\u031c\u031e\5\u00a3R\2\u031d\u031c\3\2\2\2\u031d\u031e\3"+
-		"\2\2\2\u031e\u0320\3\2\2\2\u031f\u0321\5\u00abV\2\u0320\u031f\3\2\2\2"+
-		"\u0320\u0321\3\2\2\2\u0321\u032b\3\2\2\2\u0322\u0323\5u;\2\u0323\u0325"+
-		"\5\u00a3R\2\u0324\u0326\5\u00abV\2\u0325\u0324\3\2\2\2\u0325\u0326\3\2"+
-		"\2\2\u0326\u032b\3\2\2\2\u0327\u0328\5u;\2\u0328\u0329\5\u00abV\2\u0329"+
-		"\u032b\3\2\2\2\u032a\u030f\3\2\2\2\u032a\u031a\3\2\2\2\u032a\u0322\3\2"+
-		"\2\2\u032a\u0327\3\2\2\2\u032b\u00a2\3\2\2\2\u032c\u032d\5\u00a5S\2\u032d"+
-		"\u032e\5\u00a7T\2\u032e\u00a4\3\2\2\2\u032f\u0330\t\t\2\2\u0330\u00a6"+
-		"\3\2\2\2\u0331\u0333\5\u00a9U\2\u0332\u0331\3\2\2\2\u0332\u0333\3\2\2"+
-		"\2\u0333\u0334\3\2\2\2\u0334\u0335\5u;\2\u0335\u00a8\3\2\2\2\u0336\u0337"+
-		"\t\n\2\2\u0337\u00aa\3\2\2\2\u0338\u0339\t\13\2\2\u0339\u00ac\3\2\2\2"+
-		"\u033a\u033b\5\u00afX\2\u033b\u033d\5\u00b1Y\2\u033c\u033e\5\u00abV\2"+
-		"\u033d\u033c\3\2\2\2\u033d\u033e\3\2\2\2\u033e\u00ae\3\2\2\2\u033f\u0341"+
-		"\5\u0081A\2\u0340\u0342\7\60\2\2\u0341\u0340\3\2\2\2\u0341\u0342\3\2\2"+
-		"\2\u0342\u034b\3\2\2\2\u0343\u0344\7\62\2\2\u0344\u0346\t\4\2\2\u0345"+
-		"\u0347\5\u0083B\2\u0346\u0345\3\2\2\2\u0346\u0347\3\2\2\2\u0347\u0348"+
-		"\3\2\2\2\u0348\u0349\7\60\2\2\u0349\u034b\5\u0083B\2\u034a\u033f\3\2\2"+
-		"\2\u034a\u0343\3\2\2\2\u034b\u00b0\3\2\2\2\u034c\u034d\5\u00b3Z\2\u034d"+
-		"\u034e\5\u00a7T\2\u034e\u00b2\3\2\2\2\u034f\u0350\t\f\2\2\u0350\u00b4"+
-		"\3\2\2\2\u0351\u0352\7v\2\2\u0352\u0353\7t\2\2\u0353\u0354\7w\2\2\u0354"+
-		"\u035b\7g\2\2\u0355\u0356\7h\2\2\u0356\u0357\7c\2\2\u0357\u0358\7n\2\2"+
-		"\u0358\u0359\7u\2\2\u0359\u035b\7g\2\2\u035a\u0351\3\2\2\2\u035a\u0355"+
-		"\3\2\2\2\u035b\u00b6\3\2\2\2\u035c\u035d\7)\2\2\u035d\u035e\5\u00b9]\2"+
-		"\u035e\u035f\7)\2\2\u035f\u0365\3\2\2\2\u0360\u0361\7)\2\2\u0361\u0362"+
-		"\5\u00c1a\2\u0362\u0363\7)\2\2\u0363\u0365\3\2\2\2\u0364\u035c\3\2\2\2"+
-		"\u0364\u0360\3\2\2\2\u0365\u00b8\3\2\2\2\u0366\u0367\n\r\2\2\u0367\u00ba"+
-		"\3\2\2\2\u0368\u036a\7$\2\2\u0369\u036b\5\u00bd_\2\u036a\u0369\3\2\2\2"+
-		"\u036a\u036b\3\2\2\2\u036b\u036c\3\2\2\2\u036c\u036d\7$\2\2\u036d\u00bc"+
-		"\3\2\2\2\u036e\u0370\5\u00bf`\2\u036f\u036e\3\2\2\2\u0370\u0371\3\2\2"+
-		"\2\u0371\u036f\3\2\2\2\u0371\u0372\3\2\2\2\u0372\u00be\3\2\2\2\u0373\u0376"+
-		"\n\16\2\2\u0374\u0376\5\u00c1a\2\u0375\u0373\3\2\2\2\u0375\u0374\3\2\2"+
-		"\2\u0376\u00c0\3\2\2\2\u0377\u0378\7^\2\2\u0378\u037c\t\17\2\2\u0379\u037c"+
-		"\5\u00c3b\2\u037a\u037c\5\u00c7d\2\u037b\u0377\3\2\2\2\u037b\u0379\3\2"+
-		"\2\2\u037b\u037a\3\2\2\2\u037c\u00c2\3\2\2\2\u037d\u037e\7^\2\2\u037e"+
-		"\u0389\5\u008fH\2\u037f\u0380\7^\2\2\u0380\u0381\5\u008fH\2\u0381\u0382"+
-		"\5\u008fH\2\u0382\u0389\3\2\2\2\u0383\u0384\7^\2\2\u0384\u0385\5\u00c5"+
-		"c\2\u0385\u0386\5\u008fH\2\u0386\u0387\5\u008fH\2\u0387\u0389\3\2\2\2"+
-		"\u0388\u037d\3\2\2\2\u0388\u037f\3\2\2\2\u0388\u0383\3\2\2\2\u0389\u00c4"+
-		"\3\2\2\2\u038a\u038b\t\20\2\2\u038b\u00c6\3\2\2\2\u038c\u038d\7^\2\2\u038d"+
-		"\u038e\7w\2\2\u038e\u038f\5\u0085C\2\u038f\u0390\5\u0085C\2\u0390\u0391"+
-		"\5\u0085C\2\u0391\u0392\5\u0085C\2\u0392\u00c8\3\2\2\2\u0393\u0394\7p"+
-		"\2\2\u0394\u0395\7w\2\2\u0395\u0396\7n\2\2\u0396\u0397\7n\2\2\u0397\u00ca"+
-		"\3\2\2\2\u0398\u0399\7*\2\2\u0399\u00cc\3\2\2\2\u039a\u039b\7+\2\2\u039b"+
-		"\u00ce\3\2\2\2\u039c\u039d\7}\2\2\u039d\u00d0\3\2\2\2\u039e\u039f\7\177"+
-		"\2\2\u039f\u00d2\3\2\2\2\u03a0\u03a1\7]\2\2\u03a1\u00d4\3\2\2\2\u03a2"+
-		"\u03a3\7_\2\2\u03a3\u00d6\3\2\2\2\u03a4\u03a5\7=\2\2\u03a5\u00d8\3\2\2"+
-		"\2\u03a6\u03a7\7.\2\2\u03a7\u00da\3\2\2\2\u03a8\u03a9\7\60\2\2\u03a9\u00dc"+
-		"\3\2\2\2\u03aa\u03ab\7?\2\2\u03ab\u00de\3\2\2\2\u03ac\u03ad\7@\2\2\u03ad"+
-		"\u00e0\3\2\2\2\u03ae\u03af\7>\2\2\u03af\u00e2\3\2\2\2\u03b0\u03b1\7#\2"+
-		"\2\u03b1\u00e4\3\2\2\2\u03b2\u03b3\7\u0080\2\2\u03b3\u00e6\3\2\2\2\u03b4"+
-		"\u03b5\7A\2\2\u03b5\u00e8\3\2\2\2\u03b6\u03b7\7<\2\2\u03b7\u00ea\3\2\2"+
-		"\2\u03b8\u03b9\7?\2\2\u03b9\u03ba\7?\2\2\u03ba\u00ec\3\2\2\2\u03bb\u03bc"+
-		"\7>\2\2\u03bc\u03bd\7?\2\2\u03bd\u00ee\3\2\2\2\u03be\u03bf\7@\2\2\u03bf"+
-		"\u03c0\7?\2\2\u03c0\u00f0\3\2\2\2\u03c1\u03c2\7#\2\2\u03c2\u03c3\7?\2"+
-		"\2\u03c3\u00f2\3\2\2\2\u03c4\u03c5\7(\2\2\u03c5\u03c6\7(\2\2\u03c6\u00f4"+
-		"\3\2\2\2\u03c7\u03c8\7~\2\2\u03c8\u03c9\7~\2\2\u03c9\u00f6\3\2\2\2\u03ca"+
-		"\u03cb\7-\2\2\u03cb\u03cc\7-\2\2\u03cc\u00f8\3\2\2\2\u03cd\u03ce\7/\2"+
-		"\2\u03ce\u03cf\7/\2\2\u03cf\u00fa\3\2\2\2\u03d0\u03d1\7-\2\2\u03d1\u00fc"+
-		"\3\2\2\2\u03d2\u03d3\7/\2\2\u03d3\u00fe\3\2\2\2\u03d4\u03d5\7,\2\2\u03d5"+
-		"\u0100\3\2\2\2\u03d6\u03d7\7\61\2\2\u03d7\u0102\3\2\2\2\u03d8\u03d9\7"+
-		"(\2\2\u03d9\u0104\3\2\2\2\u03da\u03db\7~\2\2\u03db\u0106\3\2\2\2\u03dc"+
-		"\u03dd\7`\2\2\u03dd\u0108\3\2\2\2\u03de\u03df\7\'\2\2\u03df\u010a\3\2"+
-		"\2\2\u03e0\u03e1\7/\2\2\u03e1\u03e2\7@\2\2\u03e2\u010c\3\2\2\2\u03e3\u03e4"+
-		"\7<\2\2\u03e4\u03e5\7<\2\2\u03e5\u010e\3\2\2\2\u03e6\u03e7\7-\2\2\u03e7"+
-		"\u03e8\7?\2\2\u03e8\u0110\3\2\2\2\u03e9\u03ea\7/\2\2\u03ea\u03eb\7?\2"+
-		"\2\u03eb\u0112\3\2\2\2\u03ec\u03ed\7,\2\2\u03ed\u03ee\7?\2\2\u03ee\u0114"+
-		"\3\2\2\2\u03ef\u03f0\7\61\2\2\u03f0\u03f1\7?\2\2\u03f1\u0116\3\2\2\2\u03f2"+
-		"\u03f3\7(\2\2\u03f3\u03f4\7?\2\2\u03f4\u0118\3\2\2\2\u03f5\u03f6\7~\2"+
-		"\2\u03f6\u03f7\7?\2\2\u03f7\u011a\3\2\2\2\u03f8\u03f9\7`\2\2\u03f9\u03fa"+
-		"\7?\2\2\u03fa\u011c\3\2\2\2\u03fb\u03fc\7\'\2\2\u03fc\u03fd\7?\2\2\u03fd"+
-		"\u011e\3\2\2\2\u03fe\u03ff\7>\2\2\u03ff\u0400\7>\2\2\u0400\u0401\7?\2"+
-		"\2\u0401\u0120\3\2\2\2\u0402\u0403\7@\2\2\u0403\u0404\7@\2\2\u0404\u0405"+
-		"\7?\2\2\u0405\u0122\3\2\2\2\u0406\u0407\7@\2\2\u0407\u0408\7@\2\2\u0408"+
-		"\u0409\7@\2\2\u0409\u040a\7?\2\2\u040a\u0124\3\2\2\2\u040b\u040f\5\u0127"+
-		"\u0094\2\u040c\u040e\5\u0129\u0095\2\u040d\u040c\3\2\2\2\u040e\u0411\3"+
-		"\2\2\2\u040f\u040d\3\2\2\2\u040f\u0410\3\2\2\2\u0410\u0126\3\2\2\2\u0411"+
-		"\u040f\3\2\2\2\u0412\u0419\t\21\2\2\u0413\u0414\n\22\2\2\u0414\u0419\6"+
-		"\u0094\2\2\u0415\u0416\t\23\2\2\u0416\u0417\t\24\2\2\u0417\u0419\6\u0094"+
-		"\3\2\u0418\u0412\3\2\2\2\u0418\u0413\3\2\2\2\u0418\u0415\3\2\2\2\u0419"+
-		"\u0128\3\2\2\2\u041a\u0421\t\25\2\2\u041b\u041c\n\22\2\2\u041c\u0421\6"+
-		"\u0095\4\2\u041d\u041e\t\23\2\2\u041e\u041f\t\24\2\2\u041f\u0421\6\u0095"+
-		"\5\2\u0420\u041a\3\2\2\2\u0420\u041b\3\2\2\2\u0420\u041d\3\2\2\2\u0421"+
-		"\u012a\3\2\2\2\u0422\u0423\7B\2\2\u0423\u012c\3\2\2\2\u0424\u0425\7\60"+
-		"\2\2\u0425\u0426\7\60\2\2\u0426\u0427\7\60\2\2\u0427\u012e\3\2\2\2\u0428"+
-		"\u042a\t\26\2\2\u0429\u0428\3\2\2\2\u042a\u042b\3\2\2\2\u042b\u0429\3"+
-		"\2\2\2\u042b\u042c\3\2\2\2\u042c\u042d\3\2\2\2\u042d\u042e\b\u0098\2\2"+
-		"\u042e\u0130\3\2\2\2\u042f\u0430\7\61\2\2\u0430\u0431\7,\2\2\u0431\u0435"+
-		"\3\2\2\2\u0432\u0434\13\2\2\2\u0433\u0432\3\2\2\2\u0434\u0437\3\2\2\2"+
-		"\u0435\u0436\3\2\2\2\u0435\u0433\3\2\2\2\u0436\u0438\3\2\2\2\u0437\u0435"+
-		"\3\2\2\2\u0438\u0439\7,\2\2\u0439\u043a\7\61\2\2\u043a\u043b\3\2\2\2\u043b"+
-		"\u043c\b\u0099\2\2\u043c\u0132\3\2\2\2\u043d\u043e\7\61\2\2\u043e\u043f"+
-		"\7\61\2\2\u043f\u0443\3\2\2\2\u0440\u0442\n\27\2\2\u0441\u0440\3\2\2\2"+
-		"\u0442\u0445\3\2\2\2\u0443\u0441\3\2\2\2\u0443\u0444\3\2\2\2\u0444\u0446"+
-		"\3\2\2\2\u0445\u0443\3\2\2\2\u0446\u0447\b\u009a\2\2\u0447\u0134\3\2\2"+
-		"\28\2\u028c\u0290\u0294\u0298\u029c\u02a3\u02a8\u02aa\u02ae\u02b1\u02b5"+
-		"\u02bc\u02c0\u02c5\u02cd\u02d0\u02d7\u02db\u02df\u02e5\u02e8\u02ef\u02f3"+
-		"\u02fb\u02fe\u0305\u0309\u030d\u0312\u0315\u0318\u031d\u0320\u0325\u032a"+
-		"\u0332\u033d\u0341\u0346\u034a\u035a\u0364\u036a\u0371\u0375\u037b\u0388"+
-		"\u040f\u0418\u0420\u042b\u0435\u0443\3\b\2\2";
-	public static final ATN _ATN =
-		new ATNDeserializer().deserialize(_serializedATN.toCharArray());
-	static {
-		_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
-		for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
-			_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
-		}
-	}
-}
--- a/src/de/dhbwstuttgart/parser/antlr/Java8Lexer.tokens
+++ b/src/de/dhbwstuttgart/parser/antlr/Java8Lexer.tokens
@@ -1,205 +0,0 @@
-ABSTRACT=1
-ASSERT=2
-BOOLEAN=3
-BREAK=4
-BYTE=5
-CASE=6
-CATCH=7
-CHAR=8
-CLASS=9
-CONST=10
-CONTINUE=11
-DEFAULT=12
-DO=13
-DOUBLE=14
-ELSE=15
-ENUM=16
-EXTENDS=17
-FINAL=18
-FINALLY=19
-FLOAT=20
-FOR=21
-IF=22
-GOTO=23
-IMPLEMENTS=24
-IMPORT=25
-INSTANCEOF=26
-INT=27
-INTERFACE=28
-LONG=29
-NATIVE=30
-NEW=31
-PACKAGE=32
-PRIVATE=33
-PROTECTED=34
-PUBLIC=35
-RETURN=36
-SHORT=37
-STATIC=38
-STRICTFP=39
-SUPER=40
-SWITCH=41
-SYNCHRONIZED=42
-THIS=43
-THROW=44
-THROWS=45
-TRANSIENT=46
-TRY=47
-VOID=48
-VOLATILE=49
-WHILE=50
-IntegerLiteral=51
-FloatingPointLiteral=52
-BooleanLiteral=53
-CharacterLiteral=54
-StringLiteral=55
-NullLiteral=56
-LPAREN=57
-RPAREN=58
-LBRACE=59
-RBRACE=60
-LBRACK=61
-RBRACK=62
-SEMI=63
-COMMA=64
-DOT=65
-ASSIGN=66
-GT=67
-LT=68
-BANG=69
-TILDE=70
-QUESTION=71
-COLON=72
-EQUAL=73
-LE=74
-GE=75
-NOTEQUAL=76
-AND=77
-OR=78
-INC=79
-DEC=80
-ADD=81
-SUB=82
-MUL=83
-DIV=84
-BITAND=85
-BITOR=86
-CARET=87
-MOD=88
-ARROW=89
-COLONCOLON=90
-ADD_ASSIGN=91
-SUB_ASSIGN=92
-MUL_ASSIGN=93
-DIV_ASSIGN=94
-AND_ASSIGN=95
-OR_ASSIGN=96
-XOR_ASSIGN=97
-MOD_ASSIGN=98
-LSHIFT_ASSIGN=99
-RSHIFT_ASSIGN=100
-URSHIFT_ASSIGN=101
-Identifier=102
-AT=103
-ELLIPSIS=104
-WS=105
-COMMENT=106
-LINE_COMMENT=107
-'abstract'=1
-'assert'=2
-'boolean'=3
-'break'=4
-'byte'=5
-'case'=6
-'catch'=7
-'char'=8
-'class'=9
-'const'=10
-'continue'=11
-'default'=12
-'do'=13
-'double'=14
-'else'=15
-'enum'=16
-'extends'=17
-'final'=18
-'finally'=19
-'float'=20
-'for'=21
-'if'=22
-'goto'=23
-'implements'=24
-'import'=25
-'instanceof'=26
-'int'=27
-'interface'=28
-'long'=29
-'native'=30
-'new'=31
-'package'=32
-'private'=33
-'protected'=34
-'public'=35
-'return'=36
-'short'=37
-'static'=38
-'strictfp'=39
-'super'=40
-'switch'=41
-'synchronized'=42
-'this'=43
-'throw'=44
-'throws'=45
-'transient'=46
-'try'=47
-'void'=48
-'volatile'=49
-'while'=50
-'null'=56
-'('=57
-')'=58
-'{'=59
-'}'=60
-'['=61
-']'=62
-';'=63
-','=64
-'.'=65
-'='=66
-'>'=67
-'<'=68
-'!'=69
-'~'=70
-'?'=71
-':'=72
-'=='=73
-'<='=74
-'>='=75
-'!='=76
-'&&'=77
-'||'=78
-'++'=79
-'--'=80
-'+'=81
-'-'=82
-'*'=83
-'/'=84
-'&'=85
-'|'=86
-'^'=87
-'%'=88
-'->'=89
-'::'=90
-'+='=91
-'-='=92
-'*='=93
-'/='=94
-'&='=95
-'|='=96
-'^='=97
-'%='=98
-'<<='=99
-'>>='=100
-'>>>='=101
-'@'=103
-'...'=104
--- a/src/de/dhbwstuttgart/parser/antlr/Java8Listener.java
+++ b/src/de/dhbwstuttgart/parser/antlr/Java8Listener.java
--- a/src/de/dhbwstuttgart/parser/antlr/Java8Parser.java
+++ b/src/de/dhbwstuttgart/parser/antlr/Java8Parser.java
--- a/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultBaseListener.java
+++ b/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultBaseListener.java
@@ -1,159 +0,0 @@
-// Generated from UnifyResult.g4 by ANTLR 4.7
-package de.dhbwstuttgart.sat.asp.parser.antlr;
-
-import org.antlr.v4.runtime.ParserRuleContext;
-import org.antlr.v4.runtime.tree.ErrorNode;
-import org.antlr.v4.runtime.tree.TerminalNode;
-
-/**
- * This class provides an empty implementation of {@link UnifyResultListener},
- * which can be extended to create a listener which only needs to handle a subset
- * of the available methods.
- */
-public class UnifyResultBaseListener implements UnifyResultListener {
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void enterAnswer(UnifyResultParser.AnswerContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void exitAnswer(UnifyResultParser.AnswerContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void enterResultSetRule(UnifyResultParser.ResultSetRuleContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void exitResultSetRule(UnifyResultParser.ResultSetRuleContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void enterParameterList(UnifyResultParser.ParameterListContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void exitParameterList(UnifyResultParser.ParameterListContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void enterValue(UnifyResultParser.ValueContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void exitValue(UnifyResultParser.ValueContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void enterParameter(UnifyResultParser.ParameterContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void exitParameter(UnifyResultParser.ParameterContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void enterEquals(UnifyResultParser.EqualsContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void exitEquals(UnifyResultParser.EqualsContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void enterSmaller(UnifyResultParser.SmallerContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void exitSmaller(UnifyResultParser.SmallerContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void enterTypeVar(UnifyResultParser.TypeVarContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void exitTypeVar(UnifyResultParser.TypeVarContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void enterType(UnifyResultParser.TypeContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void exitType(UnifyResultParser.TypeContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void enterOtherRule(UnifyResultParser.OtherRuleContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void exitOtherRule(UnifyResultParser.OtherRuleContext ctx) { }
-
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void enterEveryRule(ParserRuleContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void exitEveryRule(ParserRuleContext ctx) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void visitTerminal(TerminalNode node) { }
-	/**
-	 * {@inheritDoc}
-	 *
-	 * <p>The default implementation does nothing.</p>
-	 */
-	@Override public void visitErrorNode(ErrorNode node) { }
-}
--- a/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultLexer.java
+++ b/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultLexer.java
@@ -1,134 +0,0 @@
-// Generated from UnifyResult.g4 by ANTLR 4.7
-package de.dhbwstuttgart.sat.asp.parser.antlr;
-import org.antlr.v4.runtime.Lexer;
-import org.antlr.v4.runtime.CharStream;
-import org.antlr.v4.runtime.Token;
-import org.antlr.v4.runtime.TokenStream;
-import org.antlr.v4.runtime.*;
-import org.antlr.v4.runtime.atn.*;
-import org.antlr.v4.runtime.dfa.DFA;
-import org.antlr.v4.runtime.misc.*;
-
-@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast"})
-public class UnifyResultLexer extends Lexer {
-	static { RuntimeMetaData.checkVersion("4.7", RuntimeMetaData.VERSION); }
-
-	protected static final DFA[] _decisionToDFA;
-	protected static final PredictionContextCache _sharedContextCache =
-		new PredictionContextCache();
-	public static final int
-		T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, PARAMLIST_NAME=6, EQUALS_NAME=7, 
-		SMALLER_NAME=8, TYPEVAR_NAME=9, TYPE_NAME=10, NAME=11, WS=12, LINE_COMMENT=13;
-	public static String[] channelNames = {
-		"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
-	};
-
-	public static String[] modeNames = {
-		"DEFAULT_MODE"
-	};
-
-	public static final String[] ruleNames = {
-		"T__0", "T__1", "T__2", "T__3", "T__4", "PARAMLIST_NAME", "EQUALS_NAME", 
-		"SMALLER_NAME", "TYPEVAR_NAME", "TYPE_NAME", "NAME", "WS", "LINE_COMMENT"
-	};
-
-	private static final String[] _LITERAL_NAMES = {
-		null, "'ANSWER'", "'.'", "'('", "','", "')'", "'param'", "'equals'", "'smaller'", 
-		"'typeVar'", "'type'"
-	};
-	private static final String[] _SYMBOLIC_NAMES = {
-		null, null, null, null, null, null, "PARAMLIST_NAME", "EQUALS_NAME", "SMALLER_NAME", 
-		"TYPEVAR_NAME", "TYPE_NAME", "NAME", "WS", "LINE_COMMENT"
-	};
-	public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
-
-	/**
-	 * @deprecated Use {@link #VOCABULARY} instead.
-	 */
-	@Deprecated
-	public static final String[] tokenNames;
-	static {
-		tokenNames = new String[_SYMBOLIC_NAMES.length];
-		for (int i = 0; i < tokenNames.length; i++) {
-			tokenNames[i] = VOCABULARY.getLiteralName(i);
-			if (tokenNames[i] == null) {
-				tokenNames[i] = VOCABULARY.getSymbolicName(i);
-			}
-
-			if (tokenNames[i] == null) {
-				tokenNames[i] = "<INVALID>";
-			}
-		}
-	}
-
-	@Override
-	@Deprecated
-	public String[] getTokenNames() {
-		return tokenNames;
-	}
-
-	@Override
-
-	public Vocabulary getVocabulary() {
-		return VOCABULARY;
-	}
-
-
-	public UnifyResultLexer(CharStream input) {
-		super(input);
-		_interp = new LexerATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
-	}
-
-	@Override
-	public String getGrammarFileName() { return "UnifyResult.g4"; }
-
-	@Override
-	public String[] getRuleNames() { return ruleNames; }
-
-	@Override
-	public String getSerializedATN() { return _serializedATN; }
-
-	@Override
-	public String[] getChannelNames() { return channelNames; }
-
-	@Override
-	public String[] getModeNames() { return modeNames; }
-
-	@Override
-	public ATN getATN() { return _ATN; }
-
-	public static final String _serializedATN =
-		"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\2\17c\b\1\4\2\t\2\4"+
-		"\3\t\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13\t"+
-		"\13\4\f\t\f\4\r\t\r\4\16\t\16\3\2\3\2\3\2\3\2\3\2\3\2\3\2\3\3\3\3\3\4"+
-		"\3\4\3\5\3\5\3\6\3\6\3\7\3\7\3\7\3\7\3\7\3\7\3\b\3\b\3\b\3\b\3\b\3\b\3"+
-		"\b\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\n\3\n\3\n\3\n\3\n\3\n\3\n\3\n\3\13"+
-		"\3\13\3\13\3\13\3\13\3\f\6\fP\n\f\r\f\16\fQ\3\r\6\rU\n\r\r\r\16\rV\3\r"+
-		"\3\r\3\16\3\16\7\16]\n\16\f\16\16\16`\13\16\3\16\3\16\2\2\17\3\3\5\4\7"+
-		"\5\t\6\13\7\r\b\17\t\21\n\23\13\25\f\27\r\31\16\33\17\3\2\5\6\2\62;C\\"+
-		"aac|\5\2\13\f\16\17\"\"\4\2\f\f\17\17\2e\2\3\3\2\2\2\2\5\3\2\2\2\2\7\3"+
-		"\2\2\2\2\t\3\2\2\2\2\13\3\2\2\2\2\r\3\2\2\2\2\17\3\2\2\2\2\21\3\2\2\2"+
-		"\2\23\3\2\2\2\2\25\3\2\2\2\2\27\3\2\2\2\2\31\3\2\2\2\2\33\3\2\2\2\3\35"+
-		"\3\2\2\2\5$\3\2\2\2\7&\3\2\2\2\t(\3\2\2\2\13*\3\2\2\2\r,\3\2\2\2\17\62"+
-		"\3\2\2\2\219\3\2\2\2\23A\3\2\2\2\25I\3\2\2\2\27O\3\2\2\2\31T\3\2\2\2\33"+
-		"Z\3\2\2\2\35\36\7C\2\2\36\37\7P\2\2\37 \7U\2\2 !\7Y\2\2!\"\7G\2\2\"#\7"+
-		"T\2\2#\4\3\2\2\2$%\7\60\2\2%\6\3\2\2\2&\'\7*\2\2\'\b\3\2\2\2()\7.\2\2"+
-		")\n\3\2\2\2*+\7+\2\2+\f\3\2\2\2,-\7r\2\2-.\7c\2\2./\7t\2\2/\60\7c\2\2"+
-		"\60\61\7o\2\2\61\16\3\2\2\2\62\63\7g\2\2\63\64\7s\2\2\64\65\7w\2\2\65"+
-		"\66\7c\2\2\66\67\7n\2\2\678\7u\2\28\20\3\2\2\29:\7u\2\2:;\7o\2\2;<\7c"+
-		"\2\2<=\7n\2\2=>\7n\2\2>?\7g\2\2?@\7t\2\2@\22\3\2\2\2AB\7v\2\2BC\7{\2\2"+
-		"CD\7r\2\2DE\7g\2\2EF\7X\2\2FG\7c\2\2GH\7t\2\2H\24\3\2\2\2IJ\7v\2\2JK\7"+
-		"{\2\2KL\7r\2\2LM\7g\2\2M\26\3\2\2\2NP\t\2\2\2ON\3\2\2\2PQ\3\2\2\2QO\3"+
-		"\2\2\2QR\3\2\2\2R\30\3\2\2\2SU\t\3\2\2TS\3\2\2\2UV\3\2\2\2VT\3\2\2\2V"+
-		"W\3\2\2\2WX\3\2\2\2XY\b\r\2\2Y\32\3\2\2\2Z^\7\'\2\2[]\n\4\2\2\\[\3\2\2"+
-		"\2]`\3\2\2\2^\\\3\2\2\2^_\3\2\2\2_a\3\2\2\2`^\3\2\2\2ab\b\16\2\2b\34\3"+
-		"\2\2\2\6\2QV^\3\b\2\2";
-	public static final ATN _ATN =
-		new ATNDeserializer().deserialize(_serializedATN.toCharArray());
-	static {
-		_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
-		for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
-			_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
-		}
-	}
-}
--- a/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultListener.java
+++ b/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultListener.java
@@ -1,110 +0,0 @@
-// Generated from UnifyResult.g4 by ANTLR 4.7
-package de.dhbwstuttgart.sat.asp.parser.antlr;
-import org.antlr.v4.runtime.tree.ParseTreeListener;
-
-/**
- * This interface defines a complete listener for a parse tree produced by
- * {@link UnifyResultParser}.
- */
-public interface UnifyResultListener extends ParseTreeListener {
-	/**
-	 * Enter a parse tree produced by {@link UnifyResultParser#answer}.
-	 * @param ctx the parse tree
-	 */
-	void enterAnswer(UnifyResultParser.AnswerContext ctx);
-	/**
-	 * Exit a parse tree produced by {@link UnifyResultParser#answer}.
-	 * @param ctx the parse tree
-	 */
-	void exitAnswer(UnifyResultParser.AnswerContext ctx);
-	/**
-	 * Enter a parse tree produced by {@link UnifyResultParser#resultSetRule}.
-	 * @param ctx the parse tree
-	 */
-	void enterResultSetRule(UnifyResultParser.ResultSetRuleContext ctx);
-	/**
-	 * Exit a parse tree produced by {@link UnifyResultParser#resultSetRule}.
-	 * @param ctx the parse tree
-	 */
-	void exitResultSetRule(UnifyResultParser.ResultSetRuleContext ctx);
-	/**
-	 * Enter a parse tree produced by {@link UnifyResultParser#parameterList}.
-	 * @param ctx the parse tree
-	 */
-	void enterParameterList(UnifyResultParser.ParameterListContext ctx);
-	/**
-	 * Exit a parse tree produced by {@link UnifyResultParser#parameterList}.
-	 * @param ctx the parse tree
-	 */
-	void exitParameterList(UnifyResultParser.ParameterListContext ctx);
-	/**
-	 * Enter a parse tree produced by {@link UnifyResultParser#value}.
-	 * @param ctx the parse tree
-	 */
-	void enterValue(UnifyResultParser.ValueContext ctx);
-	/**
-	 * Exit a parse tree produced by {@link UnifyResultParser#value}.
-	 * @param ctx the parse tree
-	 */
-	void exitValue(UnifyResultParser.ValueContext ctx);
-	/**
-	 * Enter a parse tree produced by {@link UnifyResultParser#parameter}.
-	 * @param ctx the parse tree
-	 */
-	void enterParameter(UnifyResultParser.ParameterContext ctx);
-	/**
-	 * Exit a parse tree produced by {@link UnifyResultParser#parameter}.
-	 * @param ctx the parse tree
-	 */
-	void exitParameter(UnifyResultParser.ParameterContext ctx);
-	/**
-	 * Enter a parse tree produced by {@link UnifyResultParser#equals}.
-	 * @param ctx the parse tree
-	 */
-	void enterEquals(UnifyResultParser.EqualsContext ctx);
-	/**
-	 * Exit a parse tree produced by {@link UnifyResultParser#equals}.
-	 * @param ctx the parse tree
-	 */
-	void exitEquals(UnifyResultParser.EqualsContext ctx);
-	/**
-	 * Enter a parse tree produced by {@link UnifyResultParser#smaller}.
-	 * @param ctx the parse tree
-	 */
-	void enterSmaller(UnifyResultParser.SmallerContext ctx);
-	/**
-	 * Exit a parse tree produced by {@link UnifyResultParser#smaller}.
-	 * @param ctx the parse tree
-	 */
-	void exitSmaller(UnifyResultParser.SmallerContext ctx);
-	/**
-	 * Enter a parse tree produced by {@link UnifyResultParser#typeVar}.
-	 * @param ctx the parse tree
-	 */
-	void enterTypeVar(UnifyResultParser.TypeVarContext ctx);
-	/**
-	 * Exit a parse tree produced by {@link UnifyResultParser#typeVar}.
-	 * @param ctx the parse tree
-	 */
-	void exitTypeVar(UnifyResultParser.TypeVarContext ctx);
-	/**
-	 * Enter a parse tree produced by {@link UnifyResultParser#type}.
-	 * @param ctx the parse tree
-	 */
-	void enterType(UnifyResultParser.TypeContext ctx);
-	/**
-	 * Exit a parse tree produced by {@link UnifyResultParser#type}.
-	 * @param ctx the parse tree
-	 */
-	void exitType(UnifyResultParser.TypeContext ctx);
-	/**
-	 * Enter a parse tree produced by {@link UnifyResultParser#otherRule}.
-	 * @param ctx the parse tree
-	 */
-	void enterOtherRule(UnifyResultParser.OtherRuleContext ctx);
-	/**
-	 * Exit a parse tree produced by {@link UnifyResultParser#otherRule}.
-	 * @param ctx the parse tree
-	 */
-	void exitOtherRule(UnifyResultParser.OtherRuleContext ctx);
-}
--- a/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultParser.java
+++ b/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultParser.java
@@ -1,639 +0,0 @@
-// Generated from UnifyResult.g4 by ANTLR 4.7
-package de.dhbwstuttgart.sat.asp.parser.antlr;
-import org.antlr.v4.runtime.atn.*;
-import org.antlr.v4.runtime.dfa.DFA;
-import org.antlr.v4.runtime.*;
-import org.antlr.v4.runtime.misc.*;
-import org.antlr.v4.runtime.tree.*;
-import java.util.List;
-import java.util.Iterator;
-import java.util.ArrayList;
-
-@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast"})
-public class UnifyResultParser extends Parser {
-	static { RuntimeMetaData.checkVersion("4.7", RuntimeMetaData.VERSION); }
-
-	protected static final DFA[] _decisionToDFA;
-	protected static final PredictionContextCache _sharedContextCache =
-		new PredictionContextCache();
-	public static final int
-		T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, PARAMLIST_NAME=6, EQUALS_NAME=7, 
-		SMALLER_NAME=8, TYPEVAR_NAME=9, TYPE_NAME=10, NAME=11, WS=12, LINE_COMMENT=13;
-	public static final int
-		RULE_answer = 0, RULE_resultSetRule = 1, RULE_parameterList = 2, RULE_value = 3, 
-		RULE_parameter = 4, RULE_equals = 5, RULE_smaller = 6, RULE_typeVar = 7, 
-		RULE_type = 8, RULE_otherRule = 9;
-	public static final String[] ruleNames = {
-		"answer", "resultSetRule", "parameterList", "value", "parameter", "equals", 
-		"smaller", "typeVar", "type", "otherRule"
-	};
-
-	private static final String[] _LITERAL_NAMES = {
-		null, "'ANSWER'", "'.'", "'('", "','", "')'", "'param'", "'equals'", "'smaller'", 
-		"'typeVar'", "'type'"
-	};
-	private static final String[] _SYMBOLIC_NAMES = {
-		null, null, null, null, null, null, "PARAMLIST_NAME", "EQUALS_NAME", "SMALLER_NAME", 
-		"TYPEVAR_NAME", "TYPE_NAME", "NAME", "WS", "LINE_COMMENT"
-	};
-	public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
-
-	/**
-	 * @deprecated Use {@link #VOCABULARY} instead.
-	 */
-	@Deprecated
-	public static final String[] tokenNames;
-	static {
-		tokenNames = new String[_SYMBOLIC_NAMES.length];
-		for (int i = 0; i < tokenNames.length; i++) {
-			tokenNames[i] = VOCABULARY.getLiteralName(i);
-			if (tokenNames[i] == null) {
-				tokenNames[i] = VOCABULARY.getSymbolicName(i);
-			}
-
-			if (tokenNames[i] == null) {
-				tokenNames[i] = "<INVALID>";
-			}
-		}
-	}
-
-	@Override
-	@Deprecated
-	public String[] getTokenNames() {
-		return tokenNames;
-	}
-
-	@Override
-
-	public Vocabulary getVocabulary() {
-		return VOCABULARY;
-	}
-
-	@Override
-	public String getGrammarFileName() { return "UnifyResult.g4"; }
-
-	@Override
-	public String[] getRuleNames() { return ruleNames; }
-
-	@Override
-	public String getSerializedATN() { return _serializedATN; }
-
-	@Override
-	public ATN getATN() { return _ATN; }
-
-	public UnifyResultParser(TokenStream input) {
-		super(input);
-		_interp = new ParserATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
-	}
-	public static class AnswerContext extends ParserRuleContext {
-		public List<ResultSetRuleContext> resultSetRule() {
-			return getRuleContexts(ResultSetRuleContext.class);
-		}
-		public ResultSetRuleContext resultSetRule(int i) {
-			return getRuleContext(ResultSetRuleContext.class,i);
-		}
-		public AnswerContext(ParserRuleContext parent, int invokingState) {
-			super(parent, invokingState);
-		}
-		@Override public int getRuleIndex() { return RULE_answer; }
-		@Override
-		public void enterRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).enterAnswer(this);
-		}
-		@Override
-		public void exitRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).exitAnswer(this);
-		}
-	}
-
-	public final AnswerContext answer() throws RecognitionException {
-		AnswerContext _localctx = new AnswerContext(_ctx, getState());
-		enterRule(_localctx, 0, RULE_answer);
-		int _la;
-		try {
-			enterOuterAlt(_localctx, 1);
-			{
-			setState(20);
-			match(T__0);
-			setState(26);
-			_errHandler.sync(this);
-			_la = _input.LA(1);
-			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PARAMLIST_NAME) | (1L << EQUALS_NAME) | (1L << SMALLER_NAME) | (1L << TYPEVAR_NAME) | (1L << TYPE_NAME) | (1L << NAME))) != 0)) {
-				{
-				{
-				setState(21);
-				resultSetRule();
-				setState(22);
-				match(T__1);
-				}
-				}
-				setState(28);
-				_errHandler.sync(this);
-				_la = _input.LA(1);
-			}
-			}
-		}
-		catch (RecognitionException re) {
-			_localctx.exception = re;
-			_errHandler.reportError(this, re);
-			_errHandler.recover(this, re);
-		}
-		finally {
-			exitRule();
-		}
-		return _localctx;
-	}
-
-	public static class ResultSetRuleContext extends ParserRuleContext {
-		public ParameterContext parameter() {
-			return getRuleContext(ParameterContext.class,0);
-		}
-		public EqualsContext equals() {
-			return getRuleContext(EqualsContext.class,0);
-		}
-		public SmallerContext smaller() {
-			return getRuleContext(SmallerContext.class,0);
-		}
-		public TypeVarContext typeVar() {
-			return getRuleContext(TypeVarContext.class,0);
-		}
-		public TypeContext type() {
-			return getRuleContext(TypeContext.class,0);
-		}
-		public OtherRuleContext otherRule() {
-			return getRuleContext(OtherRuleContext.class,0);
-		}
-		public ResultSetRuleContext(ParserRuleContext parent, int invokingState) {
-			super(parent, invokingState);
-		}
-		@Override public int getRuleIndex() { return RULE_resultSetRule; }
-		@Override
-		public void enterRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).enterResultSetRule(this);
-		}
-		@Override
-		public void exitRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).exitResultSetRule(this);
-		}
-	}
-
-	public final ResultSetRuleContext resultSetRule() throws RecognitionException {
-		ResultSetRuleContext _localctx = new ResultSetRuleContext(_ctx, getState());
-		enterRule(_localctx, 2, RULE_resultSetRule);
-		try {
-			setState(35);
-			_errHandler.sync(this);
-			switch (_input.LA(1)) {
-			case PARAMLIST_NAME:
-				enterOuterAlt(_localctx, 1);
-				{
-				setState(29);
-				parameter();
-				}
-				break;
-			case EQUALS_NAME:
-				enterOuterAlt(_localctx, 2);
-				{
-				setState(30);
-				equals();
-				}
-				break;
-			case SMALLER_NAME:
-				enterOuterAlt(_localctx, 3);
-				{
-				setState(31);
-				smaller();
-				}
-				break;
-			case TYPEVAR_NAME:
-				enterOuterAlt(_localctx, 4);
-				{
-				setState(32);
-				typeVar();
-				}
-				break;
-			case TYPE_NAME:
-				enterOuterAlt(_localctx, 5);
-				{
-				setState(33);
-				type();
-				}
-				break;
-			case NAME:
-				enterOuterAlt(_localctx, 6);
-				{
-				setState(34);
-				otherRule();
-				}
-				break;
-			default:
-				throw new NoViableAltException(this);
-			}
-		}
-		catch (RecognitionException re) {
-			_localctx.exception = re;
-			_errHandler.reportError(this, re);
-			_errHandler.recover(this, re);
-		}
-		finally {
-			exitRule();
-		}
-		return _localctx;
-	}
-
-	public static class ParameterListContext extends ParserRuleContext {
-		public List<ValueContext> value() {
-			return getRuleContexts(ValueContext.class);
-		}
-		public ValueContext value(int i) {
-			return getRuleContext(ValueContext.class,i);
-		}
-		public ParameterListContext(ParserRuleContext parent, int invokingState) {
-			super(parent, invokingState);
-		}
-		@Override public int getRuleIndex() { return RULE_parameterList; }
-		@Override
-		public void enterRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).enterParameterList(this);
-		}
-		@Override
-		public void exitRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).exitParameterList(this);
-		}
-	}
-
-	public final ParameterListContext parameterList() throws RecognitionException {
-		ParameterListContext _localctx = new ParameterListContext(_ctx, getState());
-		enterRule(_localctx, 4, RULE_parameterList);
-		int _la;
-		try {
-			enterOuterAlt(_localctx, 1);
-			{
-			setState(37);
-			match(T__2);
-			setState(38);
-			value();
-			setState(43);
-			_errHandler.sync(this);
-			_la = _input.LA(1);
-			while (_la==T__3) {
-				{
-				{
-				setState(39);
-				match(T__3);
-				setState(40);
-				value();
-				}
-				}
-				setState(45);
-				_errHandler.sync(this);
-				_la = _input.LA(1);
-			}
-			setState(46);
-			match(T__4);
-			}
-		}
-		catch (RecognitionException re) {
-			_localctx.exception = re;
-			_errHandler.reportError(this, re);
-			_errHandler.recover(this, re);
-		}
-		finally {
-			exitRule();
-		}
-		return _localctx;
-	}
-
-	public static class ValueContext extends ParserRuleContext {
-		public TerminalNode NAME() { return getToken(UnifyResultParser.NAME, 0); }
-		public ResultSetRuleContext resultSetRule() {
-			return getRuleContext(ResultSetRuleContext.class,0);
-		}
-		public ValueContext(ParserRuleContext parent, int invokingState) {
-			super(parent, invokingState);
-		}
-		@Override public int getRuleIndex() { return RULE_value; }
-		@Override
-		public void enterRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).enterValue(this);
-		}
-		@Override
-		public void exitRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).exitValue(this);
-		}
-	}
-
-	public final ValueContext value() throws RecognitionException {
-		ValueContext _localctx = new ValueContext(_ctx, getState());
-		enterRule(_localctx, 6, RULE_value);
-		try {
-			setState(50);
-			_errHandler.sync(this);
-			switch ( getInterpreter().adaptivePredict(_input,3,_ctx) ) {
-			case 1:
-				enterOuterAlt(_localctx, 1);
-				{
-				setState(48);
-				match(NAME);
-				}
-				break;
-			case 2:
-				enterOuterAlt(_localctx, 2);
-				{
-				setState(49);
-				resultSetRule();
-				}
-				break;
-			}
-		}
-		catch (RecognitionException re) {
-			_localctx.exception = re;
-			_errHandler.reportError(this, re);
-			_errHandler.recover(this, re);
-		}
-		finally {
-			exitRule();
-		}
-		return _localctx;
-	}
-
-	public static class ParameterContext extends ParserRuleContext {
-		public TerminalNode PARAMLIST_NAME() { return getToken(UnifyResultParser.PARAMLIST_NAME, 0); }
-		public ParameterListContext parameterList() {
-			return getRuleContext(ParameterListContext.class,0);
-		}
-		public ParameterContext(ParserRuleContext parent, int invokingState) {
-			super(parent, invokingState);
-		}
-		@Override public int getRuleIndex() { return RULE_parameter; }
-		@Override
-		public void enterRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).enterParameter(this);
-		}
-		@Override
-		public void exitRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).exitParameter(this);
-		}
-	}
-
-	public final ParameterContext parameter() throws RecognitionException {
-		ParameterContext _localctx = new ParameterContext(_ctx, getState());
-		enterRule(_localctx, 8, RULE_parameter);
-		try {
-			enterOuterAlt(_localctx, 1);
-			{
-			setState(52);
-			match(PARAMLIST_NAME);
-			setState(53);
-			parameterList();
-			}
-		}
-		catch (RecognitionException re) {
-			_localctx.exception = re;
-			_errHandler.reportError(this, re);
-			_errHandler.recover(this, re);
-		}
-		finally {
-			exitRule();
-		}
-		return _localctx;
-	}
-
-	public static class EqualsContext extends ParserRuleContext {
-		public TerminalNode EQUALS_NAME() { return getToken(UnifyResultParser.EQUALS_NAME, 0); }
-		public ParameterListContext parameterList() {
-			return getRuleContext(ParameterListContext.class,0);
-		}
-		public EqualsContext(ParserRuleContext parent, int invokingState) {
-			super(parent, invokingState);
-		}
-		@Override public int getRuleIndex() { return RULE_equals; }
-		@Override
-		public void enterRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).enterEquals(this);
-		}
-		@Override
-		public void exitRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).exitEquals(this);
-		}
-	}
-
-	public final EqualsContext equals() throws RecognitionException {
-		EqualsContext _localctx = new EqualsContext(_ctx, getState());
-		enterRule(_localctx, 10, RULE_equals);
-		try {
-			enterOuterAlt(_localctx, 1);
-			{
-			setState(55);
-			match(EQUALS_NAME);
-			setState(56);
-			parameterList();
-			}
-		}
-		catch (RecognitionException re) {
-			_localctx.exception = re;
-			_errHandler.reportError(this, re);
-			_errHandler.recover(this, re);
-		}
-		finally {
-			exitRule();
-		}
-		return _localctx;
-	}
-
-	public static class SmallerContext extends ParserRuleContext {
-		public TerminalNode SMALLER_NAME() { return getToken(UnifyResultParser.SMALLER_NAME, 0); }
-		public ParameterListContext parameterList() {
-			return getRuleContext(ParameterListContext.class,0);
-		}
-		public SmallerContext(ParserRuleContext parent, int invokingState) {
-			super(parent, invokingState);
-		}
-		@Override public int getRuleIndex() { return RULE_smaller; }
-		@Override
-		public void enterRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).enterSmaller(this);
-		}
-		@Override
-		public void exitRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).exitSmaller(this);
-		}
-	}
-
-	public final SmallerContext smaller() throws RecognitionException {
-		SmallerContext _localctx = new SmallerContext(_ctx, getState());
-		enterRule(_localctx, 12, RULE_smaller);
-		try {
-			enterOuterAlt(_localctx, 1);
-			{
-			setState(58);
-			match(SMALLER_NAME);
-			setState(59);
-			parameterList();
-			}
-		}
-		catch (RecognitionException re) {
-			_localctx.exception = re;
-			_errHandler.reportError(this, re);
-			_errHandler.recover(this, re);
-		}
-		finally {
-			exitRule();
-		}
-		return _localctx;
-	}
-
-	public static class TypeVarContext extends ParserRuleContext {
-		public TerminalNode TYPEVAR_NAME() { return getToken(UnifyResultParser.TYPEVAR_NAME, 0); }
-		public ParameterListContext parameterList() {
-			return getRuleContext(ParameterListContext.class,0);
-		}
-		public TypeVarContext(ParserRuleContext parent, int invokingState) {
-			super(parent, invokingState);
-		}
-		@Override public int getRuleIndex() { return RULE_typeVar; }
-		@Override
-		public void enterRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).enterTypeVar(this);
-		}
-		@Override
-		public void exitRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).exitTypeVar(this);
-		}
-	}
-
-	public final TypeVarContext typeVar() throws RecognitionException {
-		TypeVarContext _localctx = new TypeVarContext(_ctx, getState());
-		enterRule(_localctx, 14, RULE_typeVar);
-		try {
-			enterOuterAlt(_localctx, 1);
-			{
-			setState(61);
-			match(TYPEVAR_NAME);
-			setState(62);
-			parameterList();
-			}
-		}
-		catch (RecognitionException re) {
-			_localctx.exception = re;
-			_errHandler.reportError(this, re);
-			_errHandler.recover(this, re);
-		}
-		finally {
-			exitRule();
-		}
-		return _localctx;
-	}
-
-	public static class TypeContext extends ParserRuleContext {
-		public TerminalNode TYPE_NAME() { return getToken(UnifyResultParser.TYPE_NAME, 0); }
-		public ParameterListContext parameterList() {
-			return getRuleContext(ParameterListContext.class,0);
-		}
-		public TypeContext(ParserRuleContext parent, int invokingState) {
-			super(parent, invokingState);
-		}
-		@Override public int getRuleIndex() { return RULE_type; }
-		@Override
-		public void enterRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).enterType(this);
-		}
-		@Override
-		public void exitRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).exitType(this);
-		}
-	}
-
-	public final TypeContext type() throws RecognitionException {
-		TypeContext _localctx = new TypeContext(_ctx, getState());
-		enterRule(_localctx, 16, RULE_type);
-		try {
-			enterOuterAlt(_localctx, 1);
-			{
-			setState(64);
-			match(TYPE_NAME);
-			setState(65);
-			parameterList();
-			}
-		}
-		catch (RecognitionException re) {
-			_localctx.exception = re;
-			_errHandler.reportError(this, re);
-			_errHandler.recover(this, re);
-		}
-		finally {
-			exitRule();
-		}
-		return _localctx;
-	}
-
-	public static class OtherRuleContext extends ParserRuleContext {
-		public TerminalNode NAME() { return getToken(UnifyResultParser.NAME, 0); }
-		public ParameterListContext parameterList() {
-			return getRuleContext(ParameterListContext.class,0);
-		}
-		public OtherRuleContext(ParserRuleContext parent, int invokingState) {
-			super(parent, invokingState);
-		}
-		@Override public int getRuleIndex() { return RULE_otherRule; }
-		@Override
-		public void enterRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).enterOtherRule(this);
-		}
-		@Override
-		public void exitRule(ParseTreeListener listener) {
-			if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).exitOtherRule(this);
-		}
-	}
-
-	public final OtherRuleContext otherRule() throws RecognitionException {
-		OtherRuleContext _localctx = new OtherRuleContext(_ctx, getState());
-		enterRule(_localctx, 18, RULE_otherRule);
-		try {
-			enterOuterAlt(_localctx, 1);
-			{
-			setState(67);
-			match(NAME);
-			setState(68);
-			parameterList();
-			}
-		}
-		catch (RecognitionException re) {
-			_localctx.exception = re;
-			_errHandler.reportError(this, re);
-			_errHandler.recover(this, re);
-		}
-		finally {
-			exitRule();
-		}
-		return _localctx;
-	}
-
-	public static final String _serializedATN =
-		"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\3\17I\4\2\t\2\4\3\t"+
-		"\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13\t\13\3"+
-		"\2\3\2\3\2\3\2\7\2\33\n\2\f\2\16\2\36\13\2\3\3\3\3\3\3\3\3\3\3\3\3\5\3"+
-		"&\n\3\3\4\3\4\3\4\3\4\7\4,\n\4\f\4\16\4/\13\4\3\4\3\4\3\5\3\5\5\5\65\n"+
-		"\5\3\6\3\6\3\6\3\7\3\7\3\7\3\b\3\b\3\b\3\t\3\t\3\t\3\n\3\n\3\n\3\13\3"+
-		"\13\3\13\3\13\2\2\f\2\4\6\b\n\f\16\20\22\24\2\2\2F\2\26\3\2\2\2\4%\3\2"+
-		"\2\2\6\'\3\2\2\2\b\64\3\2\2\2\n\66\3\2\2\2\f9\3\2\2\2\16<\3\2\2\2\20?"+
-		"\3\2\2\2\22B\3\2\2\2\24E\3\2\2\2\26\34\7\3\2\2\27\30\5\4\3\2\30\31\7\4"+
-		"\2\2\31\33\3\2\2\2\32\27\3\2\2\2\33\36\3\2\2\2\34\32\3\2\2\2\34\35\3\2"+
-		"\2\2\35\3\3\2\2\2\36\34\3\2\2\2\37&\5\n\6\2 &\5\f\7\2!&\5\16\b\2\"&\5"+
-		"\20\t\2#&\5\22\n\2$&\5\24\13\2%\37\3\2\2\2% \3\2\2\2%!\3\2\2\2%\"\3\2"+
-		"\2\2%#\3\2\2\2%$\3\2\2\2&\5\3\2\2\2\'(\7\5\2\2(-\5\b\5\2)*\7\6\2\2*,\5"+
-		"\b\5\2+)\3\2\2\2,/\3\2\2\2-+\3\2\2\2-.\3\2\2\2.\60\3\2\2\2/-\3\2\2\2\60"+
-		"\61\7\7\2\2\61\7\3\2\2\2\62\65\7\r\2\2\63\65\5\4\3\2\64\62\3\2\2\2\64"+
-		"\63\3\2\2\2\65\t\3\2\2\2\66\67\7\b\2\2\678\5\6\4\28\13\3\2\2\29:\7\t\2"+
-		"\2:;\5\6\4\2;\r\3\2\2\2<=\7\n\2\2=>\5\6\4\2>\17\3\2\2\2?@\7\13\2\2@A\5"+
-		"\6\4\2A\21\3\2\2\2BC\7\f\2\2CD\5\6\4\2D\23\3\2\2\2EF\7\r\2\2FG\5\6\4\2"+
-		"G\25\3\2\2\2\6\34%-\64";
-	public static final ATN _ATN =
-		new ATNDeserializer().deserialize(_serializedATN.toCharArray());
-	static {
-		_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
-		for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
-			_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
-		}
-	}
-}
--- a/src/de/dhbwstuttgart/strucTypes/Construct.java
+++ b/src/de/dhbwstuttgart/strucTypes/Construct.java
@@ -1,158 +0,0 @@
-package de.dhbwstuttgart.strucTypes;
-
-import java.lang.reflect.Modifier;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import org.antlr.v4.runtime.Token;
-
-import de.dhbwstuttgart.parser.NullToken;
-import de.dhbwstuttgart.parser.scope.JavaClassName;
-import de.dhbwstuttgart.strucTypes.constraint.ConstraintsSet;
-import de.dhbwstuttgart.strucTypes.constraint.SubTypeConstraint;
-import de.dhbwstuttgart.strucTypes.exception.IllegalInterfaceTypeException;
-import de.dhbwstuttgart.strucTypes.exception.ImpossibleSubTypeException;
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.strucTypes.visitor.DefaultASTVisitor;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.Constructor;
-import de.dhbwstuttgart.syntaxtree.Field;
-import de.dhbwstuttgart.syntaxtree.FormalParameter;
-import de.dhbwstuttgart.syntaxtree.GenericDeclarationList;
-import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
-import de.dhbwstuttgart.syntaxtree.Method;
-import de.dhbwstuttgart.syntaxtree.ParameterList;
-import de.dhbwstuttgart.syntaxtree.statement.Block;
-import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-public class Construct extends DefaultASTVisitor {
-
-	private Set<SubTypeConstraint> subTypeConstraints = new HashSet<>();
-	private ConstraintsSet constraintsSet = new ConstraintsSet();
-	private Set<RefTypeOrTPHOrWildcardOrGeneric> newInterf = new HashSet<>();
-	private InferredTypes inferredTypes = new InferredTypes();
-	private List<ClassOrInterface> constructedInterfaces = new ArrayList<>();
-
-	public Construct(ConstraintsSet constraintsSet, InferredTypes inferredTypes) throws ImpossibleSubTypeException {
-		this.constraintsSet = constraintsSet;
-		this.inferredTypes = inferredTypes;
-		this.gatherSubTypeConstraints(constraintsSet);
-		for (SubTypeConstraint constraint : this.subTypeConstraints) {
-			constraint.checkConstraintPossible();
-		}
-	}
-
-	public List<ClassOrInterface> getConstructedInterfaces() {
-		this.newInterf.forEach(i -> i.accept(this));
-		return constructedInterfaces;
-	}
-
-	public InferredTypes getInferredTypes() {
-		return inferredTypes;
-	}
-
-	public Set<SubTypeConstraint> getSubTypeConstraints() {
-		this.subTypeConstraints.forEach(sc -> sc.inferTypes(this.inferredTypes));
-		return subTypeConstraints;
-	}
-
-//	public Set<UnifyPair> getSubTypeConstraintsAsUnifyPairs() {
-//		return subTypeConstraints.stream().map(SubTypeConstraint::getAsUnifyPair).collect(Collectors.toSet());
-//	}
-
-	private void gatherSubTypeConstraints(ConstraintsSet constraintsSet) {
-		this.subTypeConstraints.addAll(constraintsSet.getSubTypeConstraints());
-		constraintsSet.getFieldConstraints().forEach(fc -> this.newInterf.add(fc.getClassType()));
-		constraintsSet.getMethodConstraints().forEach(mc -> {
-			this.subTypeConstraints.addAll(mc.getArguments());
-			this.newInterf.add(mc.getClassType());
-		});
-	}
-
-	@Override
-	public void visit(TypePlaceholder typePlaceholder) {
-		JavaClassName name = new JavaClassName( typePlaceholder.getName());
-		this.constructedInterfaces.add(this.constructInterface(typePlaceholder, name));
-	}
-
-	// check nur TPH in newInterf
-	@Override
-	public void visit(RefType refType) {
-		throw new IllegalInterfaceTypeException(
-				String.format("%s is not a valid type to generate an interface for.", refType));
-	}
-	
-	@Override
-	public void visit(GenericRefType genericRefType) {
-		System.out.println(String.format("%s is not a valid type to generate an interface for.", genericRefType));
-	}
-
-	private ClassOrInterface constructInterface(TypePlaceholder i, JavaClassName name) {
-		List<Field> fielddecl = new ArrayList<>();
-		List<Method> methods = new ArrayList<>();
-		List<GenericTypeVar> generics = new ArrayList<>();
-		List<RefTypeOrTPHOrWildcardOrGeneric> parameterInhTyterm = new ArrayList<>();
-		final Token offset = new NullToken();
-
-		// Schleife <20>ber alle FieldConstraints mit ClassType i
-		this.constraintsSet.getFieldConstraints().stream().filter(fc -> fc.getClassType().equals(i)).forEach(fc -> {
-			TypePlaceholder tph = TypePlaceholder.fresh(offset);
-			// Typ f<>r field: GenericRefType
-			GenericRefType grt = new GenericRefType(tph.getName(), offset);
-			parameterInhTyterm.add(fc.getFieldType());
-			generics.add(new GenericTypeVar(tph.getName(), new ArrayList<>(), offset, offset));
-			Field field = new Field(fc.getFieldName(), grt, Modifier.PUBLIC, offset);
-			fielddecl.add(field);
-		});
-
-		// Schleife <20>ber alle MethodConstraints mit ClassType i
-		this.constraintsSet.getMethodConstraints().stream().filter(mc -> mc.getClassType().equals(i)).forEach(mc -> {
-			TypePlaceholder returnType = TypePlaceholder.fresh(offset);
-			parameterInhTyterm.add(mc.getReturnType());
-			generics.add(new GenericTypeVar(returnType.getName(), new ArrayList<>(), offset, offset));
-			Block block = new Block(new ArrayList<>(), offset);
-			GenericDeclarationList gtvDeclarations = new GenericDeclarationList(new ArrayList<>(), offset);
-			List<FormalParameter> params = new ArrayList<>();
-			mc.getArguments().stream().map(a -> a.getSupertype()).forEach(supertype -> {
-				// Typ f<>r argument: GenericRefType
-				TypePlaceholder tph = TypePlaceholder.fresh(offset);
-				GenericRefType grt = new GenericRefType(tph.getName(), offset);
-				params.add(new FormalParameter("arg" + tph.getName(), grt, offset));
-				parameterInhTyterm.add(supertype);
-				generics.add(new GenericTypeVar(tph.getName(), new ArrayList<>(), offset, offset));
-			});
-			ParameterList parameterList = new ParameterList(params, offset);
-			// returnType f<>r method: GenericRefType
-			Method method = new Method(Modifier.PUBLIC, mc.getMethodName(),
-					new GenericRefType(returnType.getName(), offset), parameterList, block, gtvDeclarations, offset);
-			methods.add(method);
-		});
-
-		RefType inh_tyterm = new RefType(name, parameterInhTyterm, offset);
-		TypePlaceholder x = TypePlaceholder.fresh(offset);
-		this.subTypeConstraints.add(new SubTypeConstraint(x, inh_tyterm));
-		this.inferredTypes.put(i, x);
-
-		final int modifiers = Modifier.PUBLIC;
-		final RefType superClass = this.createSuperClass();
-		final boolean isInterface = true;
-		final List<Constructor> constructors = new ArrayList<>();
-		final List<RefType> implementedInterfaces = new ArrayList<>();
-		GenericDeclarationList genericClassParameters = new GenericDeclarationList(generics, i.getOffset());
-		ClassOrInterface constructedInterface = new ClassOrInterface(modifiers, name, fielddecl, methods, constructors,
-				genericClassParameters, superClass, isInterface, implementedInterfaces, offset);
-		return constructedInterface;
-	}
-
-	private RefType createSuperClass() {
-		JavaClassName name = new JavaClassName(Object.class.getName());
-		GenericDeclarationList genericsOfClass = new GenericDeclarationList(new ArrayList<>(), new NullToken());
-		return ClassOrInterface.generateTypeOfClass(name, genericsOfClass, new NullToken());
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/RuleSetStrucType.java
+++ b/src/de/dhbwstuttgart/strucTypes/RuleSetStrucType.java
@@ -1,182 +0,0 @@
-package de.dhbwstuttgart.strucTypes;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Optional;
-import java.util.Set;
-import java.util.stream.Collectors;
-
-import de.dhbwstuttgart.syntaxtree.factory.UnifyTypeFactory;
-import de.dhbwstuttgart.typeinference.unify.MartelliMontanariUnify;
-import de.dhbwstuttgart.typeinference.unify.RuleSet;
-import de.dhbwstuttgart.typeinference.unify.interfaces.IFiniteClosure;
-import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
-import de.dhbwstuttgart.typeinference.unify.model.PlaceholderType;
-import de.dhbwstuttgart.typeinference.unify.model.ReferenceType;
-import de.dhbwstuttgart.typeinference.unify.model.TypeParams;
-import de.dhbwstuttgart.typeinference.unify.model.Unifier;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyType;
-import javafx.util.Pair;
-
-public class RuleSetStrucType extends RuleSet {
-
-	public Optional<Set<UnifyPair>> strucTypeReduce(UnifyPair pair) {
-		return super.reduce2(pair);
-	}
-
-	public Optional<UnifyPair> strucTypeAdapt1(UnifyPair pair, IFiniteClosure fc) {
-		return super.adapt(pair, fc);
-	}
-
-	public Optional<Set<UnifyPair>> strucTypeAdapt2(Set<UnifyPair> pairs, IFiniteClosure fc) {
-		// Filter SMALLERDOT Pairs
-		final Set<UnifyPair> pairsSmallerDot = pairs.stream().filter(p -> PairOperator.SMALLERDOT.equals(p.getPairOp()))
-				.collect(Collectors.toSet());
-		List<Pair<UnifyPair, UnifyPair>> tupleOfPotentialLinkings = new ArrayList<>();
-		for (UnifyPair pair : pairsSmallerDot) {
-			// check outerLeftPair pair has Form (D<theta.1,..,theta.n> <. TPH S1)
-			UnifyType typeD = pair.getLhsType();
-			if (!(pair.getRhsType() instanceof PlaceholderType) || !(typeD instanceof ReferenceType)) {
-				continue;
-			}
-			// filter potential outer Pairs for Linking
-			pairsSmallerDot.stream()
-					// check outerRightPair p has Form (TPH Sn <. D'<theta'.1,...,theta'.m>)
-					.filter(p -> (p.getLhsType() instanceof PlaceholderType)
-							&& (p.getRhsType() instanceof ReferenceType))
-					.filter(p -> {
-						UnifyType typeD1 = p.getRhsType();
-						// check not(D<theta.1,..,theta.n> <=* D'<theta'.1,..,theta'.m>) 
-						if (fc.getAncestors(typeD).contains(typeD1))
-							return false;
-						Optional<UnifyType> opt = fc.getLeftHandedType(typeD.getName());
-						if (!opt.isPresent())
-							return false;
-
-						UnifyType typeDgen = opt.get();
-						Set<UnifyType> greater = fc.getAncestors(typeDgen);
-						opt = greater.stream().filter(x -> x.getName().equals(typeD1.getName())).findAny();
-						// check (D<T1,..,Tn> <=* D'<ty1',...,tym'>)
-						if (!opt.isPresent())
-							return false;
-						// UnifyType typeD1gen = opt.get();
-						return true;
-					}).map(p -> new Pair<>(pair, p)).forEach(tupleOfPotentialLinkings::add);
-		}
-
-		// Build Linking between the Pairs. Empty if no Linking is possible.
-		for (Pair<UnifyPair, UnifyPair> tuple : tupleOfPotentialLinkings) {
-			UnifyPair outerLeftPair = tuple.getKey();
-			UnifyPair outerRightPair = tuple.getValue();
-			Optional<Set<UnifyPair>> opt = StrucTypeUnifyUtils.linkPairs(outerLeftPair, outerRightPair,
-					pairsSmallerDot);
-			if (!opt.isPresent())
-				continue;
-			// Linking has been found
-			UnifyType typeD = outerLeftPair.getLhsType();
-			UnifyType typeD1 = outerRightPair.getRhsType();
-			// present already checked s.o.
-			UnifyType typeDgen = fc.getLeftHandedType(typeD.getName()).get();
-			// present already checked s.o.
-			UnifyType typeD1gen = fc.getAncestors(typeDgen).stream().filter(x -> x.getName().equals(typeD1.getName()))
-					.findAny().get();
-			TypeParams typeDParams = typeD.getTypeParams();
-			TypeParams typeDgenParams = typeDgen.getTypeParams();
-
-			Unifier unifD1gen = Unifier.identity();
-			for (int i = 0; i < typeDParams.size(); i++)
-				unifD1gen.add((PlaceholderType) typeDgenParams.get(i), typeDParams.get(i));
-			Optional<Unifier> sigmaopt = new MartelliMontanariUnify().unify(unifD1gen.apply(typeD1gen), typeD);
-
-			if (!sigmaopt.isPresent())
-				continue;
-			// replace outerLeftPair.lhs and outerRightPair.rhs witch new Types
-			Unifier sigma = sigmaopt.get();
-			pairs.remove(outerLeftPair);
-			pairs.remove(outerRightPair);
-			pairs.add(UnifyTypeFactory.generateSmallerDotPair(sigma.apply(typeD), outerLeftPair.getRhsType()));
-			pairs.add(UnifyTypeFactory.generateSmallerDotPair(outerRightPair.getLhsType(), sigma.apply(typeD1)));
-			// TODO pairs.add mit sigma als Pair
-			return Optional.of(pairs);
-		}
-		// No Linking found
-		return Optional.empty();
-	}
-
-	public boolean strucTypeErase1(UnifyPair pair, IFiniteClosure fc) {
-		return super.erase1(pair, fc);
-	}
-
-	public boolean strucTypeErase2(UnifyPair pair) {
-		return super.erase3(pair);
-	}
-
-	public Optional<UnifyPair> strucTypeSwap(UnifyPair pair) {
-		return super.swap(pair);
-	}
-
-	public Optional<Set<UnifyPair>> strucTypeSubst(Set<UnifyPair> pairs) {
-		return super.subst(pairs);
-	}
-
-	public Optional<Set<UnifyPair>> strucTypeRefl(Set<UnifyPair> pairs) {
-		// Filter SMALLERDOT Pairs
-		final Set<UnifyPair> pairsSmallerDot = pairs.stream().filter(p -> PairOperator.SMALLERDOT.equals(p.getPairOp()))
-				.collect(Collectors.toSet());
-//		System.out.println("Pairs to test: " + pairsSmallerDot);
-		// Filter Tuples of Pairs for a potential Linking (t<T1,T1<T2,...,Tn<t)
-		List<Pair<UnifyPair, UnifyPair>> tupleOfPotentialLinkings = new ArrayList<>();
-		for (UnifyPair pair : pairsSmallerDot) {
-			if (!(pair.getRhsType() instanceof PlaceholderType)) {
-//				System.out.println("Pair not suitable for outerLeftPair: " + pair);
-				continue;
-			}
-//			System.out.println("Try to find tuple of potential linkings for pair " + pair);
-			pairsSmallerDot.stream().filter(p -> {
-//				System.out.println(" Pair pair: " + pair);
-//				System.out.println("Pair p: " + p);
-//				System.out.println("p.lhs instnceof PH: " + (p.getLhsType() instanceof PlaceholderType));
-//				System.out.println("p.rhs equals pair.lhs: " + (p.getRhsType().equals(pair.getLhsType())));
-				return (p.getLhsType() instanceof PlaceholderType) && (p.getRhsType().equals(pair.getLhsType()));
-			}).map(p -> {
-//				System.out.println("Pair to map: " + p);
-				return new Pair<>(pair, p);
-			}).forEach(tupleOfPotentialLinkings::add);
-//			System.out.println("tuple of potential linkings: " + tupleOfPotentialLinkings);
-		}
-		// Build Linking between the Pairs. Empty if no Linking is possible.
-		for (Pair<UnifyPair, UnifyPair> tuple : tupleOfPotentialLinkings) {
-			UnifyPair outerLeftPair = tuple.getKey();
-			UnifyPair outerRightPair = tuple.getValue();
-//			System.out.println("Try linking pair: " + outerLeftPair + ", " + outerRightPair);
-			Optional<Set<UnifyPair>> opt = StrucTypeUnifyUtils.linkPairs(outerLeftPair, outerRightPair,
-					pairsSmallerDot);
-			// Remove Pairs of the Linking incl. outerLeft and outerRight, add
-			// EQUALSDOT Pairs instead.
-			if (opt.isPresent()) {
-//				System.out.println("Linking found: " + opt.get());
-				pairs.remove(outerLeftPair);
-				pairs.remove(outerRightPair);
-				pairs.removeAll(opt.get());
-				// Get all Placeholder in Linking.
-				Set<UnifyType> placeholderInLinking = new HashSet<>();
-				opt.get().forEach(p -> {
-					placeholderInLinking.add(p.getLhsType());
-					placeholderInLinking.add(p.getRhsType());
-				});
-				// Generate and add new EQUALSDOT Pairs of Placeholder and
-				// outermost UnifyType to the result.
-				final UnifyType outermostUnifyType = outerLeftPair.getLhsType();
-				placeholderInLinking.forEach(placeholder -> pairs
-						.add(UnifyTypeFactory.generateEqualDotPair(placeholder, outermostUnifyType)));
-				return Optional.of(pairs);
-			}
-//			System.out.println("No Linking found");
-		}
-		// No Linking was found.
-		return Optional.empty();
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/Solve.java
+++ b/src/de/dhbwstuttgart/strucTypes/Solve.java
@@ -1,129 +0,0 @@
-package de.dhbwstuttgart.strucTypes;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-
-import de.dhbwstuttgart.parser.NullToken;
-import de.dhbwstuttgart.strucTypes.constraint.SubTypeConstraint;
-import de.dhbwstuttgart.strucTypes.exception.InconsistentConstraintsException;
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.strucTypes.model.SolvedClass;
-import de.dhbwstuttgart.strucTypes.visitor.InferTypes;
-import de.dhbwstuttgart.strucTypes.visitor.TypeExtract;
-import de.dhbwstuttgart.strucTypes.visitor.TypeVar;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.GenericDeclarationList;
-import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-import de.dhbwstuttgart.typeinference.unify.interfaces.IFiniteClosure;
-import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
-import de.dhbwstuttgart.typeinference.unify.model.PlaceholderType;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
-
-public class Solve {
-
-	private Set<SubTypeConstraint> constraints = new HashSet<>();
-	private IFiniteClosure fc;
-	private InferredTypes inferredTypes = new InferredTypes();
-	private ClassOrInterface clsA;
-	private List<ClassOrInterface> generatedInterfaces = new ArrayList<>();
-
-	public Solve(Set<SubTypeConstraint> constraints, ClassOrInterface clsA, IFiniteClosure fc,
-			InferredTypes inferredTypes, List<ClassOrInterface> generatedInterfaces) {
-		this.constraints = constraints;
-		this.fc = fc;
-		this.inferredTypes = inferredTypes;
-		this.clsA = clsA;
-		this.generatedInterfaces = generatedInterfaces;
-	}
-
-	public SolvedClass getSolvedClass() throws InconsistentConstraintsException {
-		Set<UnifyPair> constraintsUnifyPair = this.constraints.stream().map(SubTypeConstraint::getAsUnifyPair)
-				.collect(Collectors.toSet());
-		StrucTypeUnify strucTypeUnify = new StrucTypeUnify(constraintsUnifyPair, this.fc);
-		Set<UnifyPair> subst = strucTypeUnify.unify();
-
-		Map<String, TypePlaceholder> tphs = this.generateTPHMap(constraints);
-		InferredTypes sigma = new InferredTypes();
-		sigma.putAll(inferredTypes);
-		sigma.putAll(
-				StrucTypeUnifyUtils.convertEqualsdot(
-						subst.stream()
-								.filter(p -> p.getLhsType() instanceof PlaceholderType
-										&& p.getPairOp().equals(PairOperator.EQUALSDOT))
-								.collect(Collectors.toSet()),
-						tphs));
-
-		Set<SubTypeConstraint> cs = StrucTypeUnifyUtils.convertSmallerdot(
-				subst.stream().filter(p -> PairOperator.SMALLERDOT.equals(p.getPairOp())).collect(Collectors.toSet()),
-				tphs);
-
-		List<GenericTypeVar> values = new ArrayList<>();
-		// extract typeplaceholder (type variables) of clsA
-		TypeVar typeVar = new TypeVar(inferredTypes);
-		clsA.accept(typeVar);
-		final ArrayList<RefTypeOrTPHOrWildcardOrGeneric> bounds = new ArrayList<>();
-		final NullToken offset = new NullToken();
-		// add type variables of clsA as GenericTypeVar to values of
-		// tNew
-		typeVar.getTypeVars().stream().map(tph -> new GenericTypeVar(tph.getName(), bounds, offset, offset))
-				.forEach(gtv -> {
-					if (values.stream().map(GenericTypeVar::getName).noneMatch(gtv.getName()::equals)) {
-						values.add(gtv);
-					};
-				});
-		// add type variables of cs as GenericRefType to values of
-		// tNew
-		cs.stream().flatMap(c -> Stream.of(c.getSubtype(), c.getSupertype())).filter(t -> t instanceof TypePlaceholder)
-				.map(tph -> new GenericTypeVar(((TypePlaceholder) tph).getName(), bounds, offset, offset))
-				.forEach(gtv -> {
-					if (values.stream().map(GenericTypeVar::getName).noneMatch(gtv.getName()::equals)) {
-						values.add(gtv);
-					};
-				});
-		// add generics of all superclasses and superinterfaces of clsA to
-		// values of tNew
-		TypeExtract typeExtract = new TypeExtract();
-		clsA.accept(typeExtract);
-		typeExtract.getGenerics().forEach(gtv -> {
-			if (values.stream().map(GenericTypeVar::getName).noneMatch(gtv.getName()::equals)) {
-				values.add(gtv);
-			};
-		});
-		GenericDeclarationList tNew = new GenericDeclarationList(values, offset);
-
-		if (!consistent(cs)) {
-			throw new InconsistentConstraintsException();
-		}
-		return new SolvedClass(this.clsA.accept(new InferTypes(inferredTypes, tNew)), tNew,
-				cs, this.generatedInterfaces);
-
-	}
-
-	private Map<String, TypePlaceholder> generateTPHMap(Set<SubTypeConstraint> constraints) {
-		Map<String, TypePlaceholder> tphs = new HashMap<>();
-		constraints.stream().forEach(c -> {
-			if (c.getSubtype() instanceof TypePlaceholder) {
-				TypePlaceholder subtype = (TypePlaceholder) c.getSubtype();
-				tphs.put(subtype.getName(), subtype);
-			}
-			if (c.getSupertype() instanceof TypePlaceholder) {
-				TypePlaceholder supertype = (TypePlaceholder) c.getSupertype();
-				tphs.put(supertype.getName(), supertype);
-			}
-		});
-		return tphs;
-	}
-
-	private boolean consistent(Set<SubTypeConstraint> cs) {
-		// TODO update inconsistencies
-		return true;
-	}
-}
--- a/src/de/dhbwstuttgart/strucTypes/StrucTYPE.java
+++ b/src/de/dhbwstuttgart/strucTypes/StrucTYPE.java
@@ -1,63 +0,0 @@
-package de.dhbwstuttgart.strucTypes;
-
-import de.dhbwstuttgart.strucTypes.constraint.ConstraintsSet;
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.strucTypes.visitor.DefaultASTVisitor;
-import de.dhbwstuttgart.strucTypes.visitor.TYPEExpr;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.Method;
-import de.dhbwstuttgart.syntaxtree.statement.Expression;
-import de.dhbwstuttgart.syntaxtree.statement.Return;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-public class StrucTYPE extends DefaultASTVisitor {
-
-	private ClassOrInterface clsA;
-	private ConstraintsSet constraintsSet = new ConstraintsSet();
-	private InferredTypes inferredTypes = new InferredTypes();
-
-	public StrucTYPE(ClassOrInterface clsA) {
-		this.clsA = clsA;
-	}
-
-	public ConstraintsSet getConstraints() {
-		TYPEExpr typeExpr = new TYPEExpr();
-		this.clsA.accept(typeExpr);
-		this.clsA.getMethods().forEach(m -> m.accept(this));
-		this.evaluateTypeExpr(typeExpr);
-		return this.constraintsSet;
-	}
-
-	public InferredTypes getInferredTypes() {
-		return this.inferredTypes;
-	}
-
-	@Override
-	public void visit(Method method) {
-		// Es gibt nur ein Return Statement
-		Expression retexpr = ((Return) method.block.statements.get(0)).retexpr;
-
-		RefTypeOrTPHOrWildcardOrGeneric methodReturnType = method.getReturnType();
-		RefTypeOrTPHOrWildcardOrGeneric retExprType = retexpr.getType();
-
-		// ordnet dem Methodentyp den Returntyp zu [sigma(Mt)]
-		if (methodReturnType instanceof TypePlaceholder) {
-			this.inferredTypes.put((TypePlaceholder) methodReturnType, retExprType);
-		}
-		if (methodReturnType instanceof RefType && retExprType instanceof TypePlaceholder) {
-			this.inferredTypes.put((TypePlaceholder) retExprType, methodReturnType);
-		}
-	}
-
-	private void evaluateTypeExpr(TYPEExpr typeExpr) {
-		this.inferredTypes.putAll(typeExpr.getInferredTypes());
-		this.inferredTypes.resolveTransitiveTypes();
-
-		ConstraintsSet constraints = typeExpr.getConstraints();
-		constraints.inferTypes(this.inferredTypes);
-		this.constraintsSet.addConstraintsSet(constraints);
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/StrucTypeUnify.java
+++ b/src/de/dhbwstuttgart/strucTypes/StrucTypeUnify.java
@@ -1,89 +0,0 @@
-package de.dhbwstuttgart.strucTypes;
-
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.Optional;
-import java.util.Set;
-
-import de.dhbwstuttgart.typeinference.unify.interfaces.IFiniteClosure;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
-
-public class StrucTypeUnify {
-
-	private Set<UnifyPair> pairs;
-	private IFiniteClosure fc;
-	private RuleSetStrucType rules = new RuleSetStrucType();
-
-	public StrucTypeUnify(Set<UnifyPair> unifyPairs, IFiniteClosure finiteClosure) {
-		this.pairs = unifyPairs;
-		this.fc = finiteClosure;
-	}
-
-	public Set<UnifyPair> unify() {
-		Set<UnifyPair> pairs = this.applyTypeUnificationRules(this.pairs, fc);
-		return pairs;
-	}
-
-
-	private Set<UnifyPair> applyTypeUnificationRules(Set<UnifyPair> pairs, IFiniteClosure fc) {
-		Set<UnifyPair> resultSet = new HashSet<>();
-		
-		LinkedList<UnifyPair> pairQueue = new LinkedList<>();
-
-		pairs.forEach(p -> this.swapAddOrErase(p, fc, pairQueue));
-
-		while (!pairQueue.isEmpty()) {
-			UnifyPair pair = pairQueue.pollFirst();
-
-			// reduce
-			Optional<Set<UnifyPair>> optSet = rules.strucTypeReduce(pair);
-			if (optSet.isPresent()) {
-				optSet.get().forEach(p -> swapAddOrErase(p, fc, pairQueue));
-				continue;
-			}
-
-			// adapt1
-			Optional<UnifyPair> opt = rules.strucTypeAdapt1(pair, fc);
-
-			if (opt.isPresent()) {
-				this.swapAddOrErase(opt.get(), fc, pairQueue);
-				continue;
-			}
-			
-			// none of the above rules applied
-			resultSet.add(pair);
-		}
-		
-		// adapt2
-		Optional<Set<UnifyPair>> adapt2 = rules.strucTypeAdapt2(resultSet, fc);
-		if(adapt2.isPresent()){
-			resultSet = this.applyTypeUnificationRules(adapt2.get(), fc);
-		}
-		
-		// subst
-		Optional<Set<UnifyPair>> subst = rules.strucTypeSubst(resultSet);
-		if(subst.isPresent()){
-			resultSet = this.applyTypeUnificationRules(subst.get(), fc);
-		}
-		
-		// refl
-		Optional<Set<UnifyPair>> refl = rules.strucTypeRefl(resultSet);
-		if(refl.isPresent()){
-			resultSet = this.applyTypeUnificationRules(refl.get(), fc);
-		}
-		
-		return resultSet;
-	}
-
-	private void swapAddOrErase(UnifyPair pair, IFiniteClosure fc, Collection<UnifyPair> collection) {
-		// swap
-		Optional<UnifyPair> opt = rules.strucTypeSwap(pair);
-		UnifyPair unifyPair = opt.isPresent() ? opt.get() : pair;
-		
-		// erase
-		if (rules.strucTypeErase1(unifyPair, fc) || rules.strucTypeErase2(unifyPair))
-			return;
-		collection.add(unifyPair);
-	}
-}
--- a/src/de/dhbwstuttgart/strucTypes/StrucTypeUnifyUtils.java
+++ b/src/de/dhbwstuttgart/strucTypes/StrucTypeUnifyUtils.java
@@ -1,66 +0,0 @@
-package de.dhbwstuttgart.strucTypes;
-
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.Set;
-import java.util.stream.Collectors;
-
-import de.dhbwstuttgart.strucTypes.constraint.SubTypeConstraint;
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.syntaxtree.factory.UnifyTypeFactory;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
-import de.dhbwstuttgart.typeinference.unify.model.PlaceholderType;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
-
-public class StrucTypeUnifyUtils {
-
-	public static Optional<Set<UnifyPair>> linkPairs(UnifyPair outerLeft, UnifyPair outerRight,
-			Collection<UnifyPair> pairs) {
-
-		Set<UnifyPair> resultLinking = new HashSet<>();
-
-		if (outerLeft.getRhsType().equals(outerRight.getLhsType())) {
-			resultLinking.add(outerLeft);
-			return Optional.of(resultLinking);
-		}
-
-		List<UnifyPair> nextLinks = pairs.stream().filter(p -> outerLeft.getRhsType().equals(p.getLhsType()))
-				.collect(Collectors.toList());
-		for (UnifyPair nextLink : nextLinks) {
-			Optional<Set<UnifyPair>> opt = linkPairs(nextLink, outerRight, pairs);
-			if (opt.isPresent()) {
-				resultLinking = opt.get();
-				resultLinking.add(nextLink);
-				return Optional.of(resultLinking);
-			}
-		}
-		return Optional.empty();
-	}
-
-	public static InferredTypes convertEqualsdot(Set<UnifyPair> pairs, Map<String, TypePlaceholder> tphs) {
-		InferredTypes inferredTypes = new InferredTypes();
-		if (!pairs.stream().allMatch(
-				p -> PairOperator.EQUALSDOT.equals(p.getPairOp()) && p.getLhsType() instanceof PlaceholderType)) {
-			throw new IllegalArgumentException("Not all UnifyPairs were EQUALSDOT pairs.");
-		}
-		for (UnifyPair pair : pairs) {
-			TypePlaceholder lhs = (TypePlaceholder) UnifyTypeFactory.convert(pair.getLhsType(), tphs);
-			RefTypeOrTPHOrWildcardOrGeneric rhs = UnifyTypeFactory.convert(pair.getRhsType(), tphs);
-			inferredTypes.put(lhs, rhs);
-		}
-		return inferredTypes;
-	}
-
-	public static Set<SubTypeConstraint> convertSmallerdot(Set<UnifyPair> pairs, Map<String, TypePlaceholder> tphs) {
-		if (!pairs.stream().allMatch(p -> PairOperator.SMALLERDOT.equals(p.getPairOp()))) {
-			throw new IllegalArgumentException("Not all UnifyPairs were SMALLERDOT pairs.");
-		}
-		return pairs.stream().map(p -> new SubTypeConstraint(UnifyTypeFactory.convert(p.getLhsType(), tphs),
-				UnifyTypeFactory.convert(p.getRhsType(), tphs))).collect(Collectors.toSet());
-	}
-}
--- a/src/de/dhbwstuttgart/strucTypes/constraint/ConstraintsSet.java
+++ b/src/de/dhbwstuttgart/strucTypes/constraint/ConstraintsSet.java
@@ -1,56 +0,0 @@
-package de.dhbwstuttgart.strucTypes.constraint;
-
-import java.util.HashSet;
-import java.util.Set;
-
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-
-public class ConstraintsSet {
-
-	private Set<SubTypeConstraint> subTypeConstraints;
-	private Set<FieldConstraint> fieldConstraints;
-	private Set<MethodConstraint> methodConstraints;
-
-	public ConstraintsSet() {
-		this.subTypeConstraints = new HashSet<>();
-		this.fieldConstraints = new HashSet<>();
-		this.methodConstraints = new HashSet<>();
-	}
-
-	public Set<SubTypeConstraint> getSubTypeConstraints() {
-		return subTypeConstraints;
-	}
-
-	public Set<FieldConstraint> getFieldConstraints() {
-		return fieldConstraints;
-	}
-
-	public Set<MethodConstraint> getMethodConstraints() {
-		return methodConstraints;
-	}
-
-	public void addConstraint(SubTypeConstraint constraint) {
-		this.subTypeConstraints.add(constraint);
-	}
-
-	public void addConstraint(FieldConstraint constraint) {
-		this.fieldConstraints.add(constraint);
-	}
-
-	public void addConstraint(MethodConstraint constraint) {
-		this.methodConstraints.add(constraint);
-	}
-
-	public void addConstraintsSet(ConstraintsSet constraintsSet) {
-		constraintsSet.getSubTypeConstraints().forEach(this::addConstraint);
-		constraintsSet.getFieldConstraints().forEach(this::addConstraint);
-		constraintsSet.getMethodConstraints().forEach(this::addConstraint);
-	}
-
-	public void inferTypes(InferredTypes inferredTypes) {
-		this.subTypeConstraints.forEach(c -> c.inferTypes(inferredTypes));
-		this.fieldConstraints.forEach(c -> c.inferTypes(inferredTypes));
-		this.methodConstraints.forEach(c -> c.inferTypes(inferredTypes));
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/constraint/FieldConstraint.java
+++ b/src/de/dhbwstuttgart/strucTypes/constraint/FieldConstraint.java
@@ -1,55 +0,0 @@
-package de.dhbwstuttgart.strucTypes.constraint;
-
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.strucTypes.visitor.InferTypes;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-
-/**
- * fc(c, f, c') : Klasse/Typ c hat ein Feld f mit Typ c'
- * 
- * @author mvr
- *
- */
-public class FieldConstraint {
-
-	private RefTypeOrTPHOrWildcardOrGeneric classType;
-	private String fieldName;
-	private RefTypeOrTPHOrWildcardOrGeneric fieldType;
-
-	public FieldConstraint(RefTypeOrTPHOrWildcardOrGeneric classType, String fieldName,
-			RefTypeOrTPHOrWildcardOrGeneric fieldType) {
-		this.classType = classType;
-		this.fieldName = fieldName;
-		this.fieldType = fieldType;
-	}
-
-	public RefTypeOrTPHOrWildcardOrGeneric getClassType() {
-		return classType;
-	}
-
-	public RefTypeOrTPHOrWildcardOrGeneric getFieldType() {
-		return fieldType;
-	}
-
-	public String getFieldName() {
-		return fieldName;
-	}
-
-	public void inferTypes(InferredTypes inferredTypes) {
-//		if (inferredTypes.containsKey(classType)) {
-//			this.classType = inferredTypes.get(classType);
-//		}
-//		if (inferredTypes.containsKey(fieldType)) {
-//			this.fieldType = inferredTypes.get(fieldType);
-//		}
-		InferTypes inferTypes = new InferTypes(inferredTypes);
-		classType = classType.accept(inferTypes);
-		fieldType = fieldType.accept(inferTypes);
-	}
-	
-	@Override
-	public String toString() {
-		return String.format("F(%s, %s, %s)", this.classType, this.fieldName, this.fieldType);
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/constraint/MethodConstraint.java
+++ b/src/de/dhbwstuttgart/strucTypes/constraint/MethodConstraint.java
@@ -1,114 +0,0 @@
-package de.dhbwstuttgart.strucTypes.constraint;
-
-import java.util.Iterator;
-import java.util.List;
-
-import org.antlr.v4.runtime.Token;
-
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.strucTypes.visitor.InferTypes;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-/**
- * mc(c, m, C, (c', C')) : Klasse/Typ c hat Methode m mit Argumenten von Typ C
- * mit R<>ckgabewert c' und Subtyp-Constraints C <. C' wobei C = {c1,... , cn)
- * 
- * @author mvr
- *
- */
-public class MethodConstraint {
-
-	private RefTypeOrTPHOrWildcardOrGeneric classType;
-	private RefTypeOrTPHOrWildcardOrGeneric returnType;
-	private String methodName;
-	private List<SubTypeConstraint> arguments;
-
-	public MethodConstraint(RefTypeOrTPHOrWildcardOrGeneric classType, String methodName,
-			List<SubTypeConstraint> arguments, RefTypeOrTPHOrWildcardOrGeneric returnType) {
-		this.classType = classType;
-		this.returnType = returnType;
-		this.methodName = methodName;
-		this.arguments = arguments;
-	}
-
-	public RefTypeOrTPHOrWildcardOrGeneric getClassType() {
-		return classType;
-	}
-
-	public RefTypeOrTPHOrWildcardOrGeneric getReturnType() {
-		return returnType;
-	}
-
-	public String getMethodName() {
-		return methodName;
-	}
-
-	public List<SubTypeConstraint> getArguments() {
-		return arguments;
-	}
-
-	public void addArguments(SubTypeConstraint... subTypeConstraints) {
-		for (SubTypeConstraint subTypeConstraint : subTypeConstraints) {
-			this.arguments.add(subTypeConstraint);
-		}
-	}
-
-	public void addArguments(RefTypeOrTPHOrWildcardOrGeneric... parameters) {
-		for (RefTypeOrTPHOrWildcardOrGeneric parameter : parameters) {
-			Token offset = parameter.getOffset();
-			TypePlaceholder tph = TypePlaceholder.fresh(offset);
-			SubTypeConstraint subTypeConstraint = new SubTypeConstraint(parameter, tph);
-			this.arguments.add(subTypeConstraint);
-		}
-	}
-
-	public void inferTypes(InferredTypes inferredTypes) {
-//		if (inferredTypes.containsKey(classType)) {
-//			this.classType = inferredTypes.get(classType);
-//		}
-//		if (inferredTypes.containsKey(returnType)) {
-//			this.returnType = inferredTypes.get(returnType);
-//		}
-		InferTypes inferTypes = new InferTypes(inferredTypes);
-		classType = classType.accept(inferTypes);
-		returnType = returnType.accept(inferTypes);
-		arguments.forEach(c -> c.inferTypes(inferredTypes));
-	}
-
-	@Override
-	public String toString() {
-		StringBuilder sb = new StringBuilder("M(");
-		sb.append(this.classType);
-		sb.append(", ");
-		sb.append(this.methodName);
-		sb.append(", [");
-		List<SubTypeConstraint> arguments = this.arguments;
-		if (!arguments.isEmpty()) {
-			Iterator<SubTypeConstraint> iterator = arguments.iterator();
-			while (iterator.hasNext()) {
-				RefTypeOrTPHOrWildcardOrGeneric subtype = iterator.next().getSubtype();
-				sb.append(subtype.toString());
-				if (iterator.hasNext()) {
-					sb.append(", ");
-				}
-			}
-		}
-		sb.append("],(");
-		sb.append(this.returnType);
-		sb.append(", [");
-		if (!arguments.isEmpty()) {
-			Iterator<SubTypeConstraint> iterator = arguments.iterator();
-			while (iterator.hasNext()) {
-				RefTypeOrTPHOrWildcardOrGeneric supertype = iterator.next().getSupertype();
-				sb.append(supertype.toString());
-				if (iterator.hasNext()) {
-					sb.append(", ");
-				}
-			}
-		}
-		sb.append("]))");
-		return sb.toString();
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/constraint/SubTypeConstraint.java
+++ b/src/de/dhbwstuttgart/strucTypes/constraint/SubTypeConstraint.java
@@ -1,117 +0,0 @@
-package de.dhbwstuttgart.strucTypes.constraint;
-
-import de.dhbwstuttgart.strucTypes.exception.ImpossibleSubTypeException;
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.strucTypes.visitor.InferTypes;
-import de.dhbwstuttgart.syntaxtree.factory.UnifyTypeFactory;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyType;
-
-/**
- * c <. c' : c ist subtyp von c'
- * 
- * @author mvr
- *
- */
-public class SubTypeConstraint {
-
-	private RefTypeOrTPHOrWildcardOrGeneric subtype;
-	private RefTypeOrTPHOrWildcardOrGeneric supertype;
-
-	public SubTypeConstraint(RefTypeOrTPHOrWildcardOrGeneric subtype, RefTypeOrTPHOrWildcardOrGeneric supertype) {
-		this.subtype = subtype;
-		this.supertype = supertype;
-	}
-
-	public RefTypeOrTPHOrWildcardOrGeneric getSubtype() {
-		return subtype;
-	}
-
-	public RefTypeOrTPHOrWildcardOrGeneric getSupertype() {
-		return supertype;
-	}
-
-	public void inferTypes(InferredTypes inferredTypes) {
-//		if (inferredTypes.containsKey(subtype)) {
-//			this.subtype = inferredTypes.get(subtype);
-//		}
-//		if (inferredTypes.containsKey(supertype)) {
-//			this.supertype = inferredTypes.get(supertype);
-//		}
-		InferTypes inferTypes = new InferTypes(inferredTypes);
-		subtype = subtype.accept(inferTypes);
-		supertype = supertype.accept(inferTypes);
-	}
-	
-
-	public boolean checkConstraintPossible() throws ImpossibleSubTypeException {
-		if (this.subtype instanceof RefType && this.supertype instanceof RefType) {
-			Class<?> subClass = this.createClass(((RefType) this.subtype).getName().toString());
-			Class<?> superClass = this.createClass(((RefType) this.supertype).getName().toString());
-			if (subClass != null && superClass != null) {
-				if (superClass.isAssignableFrom(subClass))
-					return true;
-				else
-					throw new ImpossibleSubTypeException(
-							String.format("%s ist kein subtyp von %s", subClass.getName(), superClass.getName()));
-			}
-		}
-		return true;
-	}
-	
-	public UnifyPair getAsUnifyPair(){
-		UnifyType tl = UnifyTypeFactory.convert(this.subtype);
-		UnifyType tr = UnifyTypeFactory.convert(this.supertype);
-		return UnifyTypeFactory.generateSmallerDotPair(tl, tr);
-	}
-
-	private Class<?> createClass(String name) {
-		try {
-			return ClassLoader.getSystemClassLoader().loadClass(name);
-		} catch (ClassNotFoundException e) {
-			e.printStackTrace();
-		}
-		return null;
-	}
-	
-	
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-		int result = 1;
-		result = prime * result + ((subtype == null) ? 0 : subtype.hashCode());
-		result = prime * result + ((supertype == null) ? 0 : supertype.hashCode());
-		return result;
-	}
-
-	@Override
-	public boolean equals(Object obj) {
-		if (this == obj)
-			return true;
-		if (obj == null)
-			return false;
-		if (getClass() != obj.getClass())
-			return false;
-		SubTypeConstraint other = (SubTypeConstraint) obj;
-		if (subtype == null) {
-			if (other.subtype != null)
-				return false;
-		} else if (!subtype.equals(other.subtype))
-			return false;
-		if (supertype == null) {
-			if (other.supertype != null)
-				return false;
-		} else if (!supertype.equals(other.supertype))
-			return false;
-		return true;
-	}
-
-	@Override
-	public String toString() {
-		return String.format("%s <* %s", this.subtype, this.supertype);
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/diagram/Trans.ucls
+++ b/src/de/dhbwstuttgart/strucTypes/diagram/Trans.ucls
@@ -1,503 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<class-diagram version="1.2.2" icons="false" always-add-relationships="false" generalizations="true" realizations="true" 
-  associations="true" dependencies="false" nesting-relationships="true" router="FAN">  
-  <class id="1" language="java" name="de.dhbwstuttgart.strucTypes.StrucTYPE" project="JavaTXcompiler" 
-    file="/JavaTXcompiler/src/de/dhbwstuttgart/strucTypes/StrucTYPE.java" binary="false" corner="BOTTOM_RIGHT">    
-    <position height="-1" width="-1" x="136" y="291"/>    
-    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="false" 
-      sort-features="false" accessors="false" visibility="false">      
-      <attributes public="false" package="false" protected="false" private="false" static="false"/>      
-      <operations public="false" package="false" protected="false" private="false" static="false"/>    
-    </display>  
-  </class>  
-  <class id="2" language="java" name="de.dhbwstuttgart.strucTypes.constraint.ConstraintsSet" project="JavaTXcompiler" 
-    file="/JavaTXcompiler/src/de/dhbwstuttgart/strucTypes/constraint/ConstraintsSet.java" binary="false" 
-    corner="BOTTOM_RIGHT">    
-    <position height="-1" width="-1" x="593" y="277"/>    
-    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="false" 
-      sort-features="false" accessors="false" visibility="false">      
-      <attributes public="false" package="false" protected="false" private="false" static="false"/>      
-      <operations public="false" package="false" protected="false" private="false" static="false"/>    
-    </display>  
-  </class>  
-  <class id="3" language="java" name="de.dhbwstuttgart.strucTypes.model.InferredTypes" project="JavaTXcompiler" 
-    file="/JavaTXcompiler/src/de/dhbwstuttgart/strucTypes/model/InferredTypes.java" binary="false" corner="BOTTOM_RIGHT">    
-    <position height="-1" width="-1" x="626" y="450"/>    
-    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="false" 
-      sort-features="false" accessors="false" visibility="false">      
-      <attributes public="false" package="false" protected="false" private="false" static="false"/>      
-      <operations public="false" package="false" protected="false" private="false" static="false"/>    
-    </display>  
-  </class>  
-  <class id="4" language="java" name="de.dhbwstuttgart.strucTypes.visitor.TYPEExpr" project="JavaTXcompiler" 
-    file="/JavaTXcompiler/src/de/dhbwstuttgart/strucTypes/visitor/TYPEExpr.java" binary="false" corner="BOTTOM_RIGHT">    
-    <position height="-1" width="-1" x="242" y="464"/>    
-    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="false" 
-      sort-features="false" accessors="false" visibility="false">      
-      <attributes public="false" package="false" protected="false" private="false" static="false"/>      
-      <operations public="false" package="false" protected="false" private="false" static="false"/>    
-    </display>  
-  </class>  
-  <class id="5" language="java" name="de.dhbwstuttgart.strucTypes.visitor.DefaultASTVisitor" project="JavaTXcompiler" 
-    file="/JavaTXcompiler/src/de/dhbwstuttgart/strucTypes/visitor/DefaultASTVisitor.java" binary="false" 
-    corner="BOTTOM_RIGHT">    
-    <position height="-1" width="-1" x="601" y="86"/>    
-    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="false" 
-      sort-features="false" accessors="false" visibility="false">      
-      <attributes public="false" package="false" protected="false" private="false" static="false"/>      
-      <operations public="false" package="false" protected="false" private="false" static="false"/>    
-    </display>  
-  </class>  
-  <class id="6" language="java" name="de.dhbwstuttgart.strucTypes.Construct" project="JavaTXcompiler" 
-    file="/JavaTXcompiler/src/de/dhbwstuttgart/strucTypes/Construct.java" binary="false" corner="BOTTOM_RIGHT">    
-    <position height="-1" width="-1" x="1019" y="494"/>    
-    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="false" 
-      sort-features="false" accessors="false" visibility="false">      
-      <attributes public="false" package="false" protected="false" private="false" static="false"/>      
-      <operations public="false" package="false" protected="false" private="false" static="false"/>    
-    </display>  
-  </class>  
-  <class id="7" language="java" name="de.dhbwstuttgart.strucTypes.constraint.SubTypeConstraint" project="JavaTXcompiler" 
-    file="/JavaTXcompiler/src/de/dhbwstuttgart/strucTypes/constraint/SubTypeConstraint.java" binary="false" 
-    corner="BOTTOM_RIGHT">    
-    <position height="60" width="220" x="1088" y="164"/>    
-    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="false" 
-      sort-features="false" accessors="false" visibility="false">      
-      <attributes public="false" package="false" protected="false" private="false" static="false"/>      
-      <operations public="false" package="false" protected="false" private="false" static="false"/>    
-    </display>  
-  </class>  
-  <class id="8" language="java" name="de.dhbwstuttgart.strucTypes.exception.IllegalInterfaceTypeException" 
-    project="JavaTXcompiler" 
-    file="/JavaTXcompiler/src/de/dhbwstuttgart/strucTypes/exception/IllegalInterfaceTypeException.java" binary="false" 
-    corner="BOTTOM_RIGHT">    
-    <position height="60" width="218" x="1151" y="371"/>    
-    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="false" 
-      sort-features="false" accessors="false" visibility="false">      
-      <attributes public="false" package="false" protected="false" private="false" static="false"/>      
-      <operations public="false" package="false" protected="false" private="false" static="false"/>    
-    </display>  
-  </class>  
-  <class id="9" language="java" name="de.dhbwstuttgart.strucTypes.exception.ImpossibleSubTypeException" 
-    project="JavaTXcompiler" 
-    file="/JavaTXcompiler/src/de/dhbwstuttgart/strucTypes/exception/ImpossibleSubTypeException.java" binary="false" 
-    corner="BOTTOM_RIGHT">    
-    <position height="60" width="218" x="1156" y="472"/>    
-    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="false" 
-      sort-features="false" accessors="false" visibility="false">      
-      <attributes public="false" package="false" protected="false" private="false" static="false"/>      
-      <operations public="false" package="false" protected="false" private="false" static="false"/>    
-    </display>  
-  </class>  
-  <class id="10" language="java" name="de.dhbwstuttgart.strucTypes.Solve" project="JavaTXcompiler" 
-    file="/JavaTXcompiler/src/de/dhbwstuttgart/strucTypes/Solve.java" binary="false" corner="BOTTOM_RIGHT">    
-    <position height="-1" width="-1" x="587" y="685"/>    
-    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="false" 
-      sort-features="false" accessors="false" visibility="false">      
-      <attributes public="false" package="false" protected="false" private="false" static="false"/>      
-      <operations public="false" package="false" protected="false" private="false" static="false"/>    
-    </display>  
-  </class>  
-  <interface id="11" language="java" name="de.dhbwstuttgart.typeinference.unify.interfaces.IFiniteClosure" 
-    project="JavaTXcompiler" 
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-    <display labels="true" multiplicity="true"/>  
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-      <multiplicity id="109" minimum="0" maximum="2147483647"/>    
-    </end>    
-    <end type="TARGET" refId="19" navigable="true" variant="ASSOCIATION"/>    
-    <display labels="true" multiplicity="true"/>  
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-    <end type="SOURCE" refId="10"/>    
-    <end type="TARGET" refId="17"/>  
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-    <end type="SOURCE" refId="7"/>    
-    <end type="TARGET" refId="3"/>  
-  </dependency>  
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-    <display labels="true" multiplicity="true"/>  
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-  <classifier-display autosize="true" stereotype="true" package="true" initial-value="false" signature="false" 
-    sort-features="false" accessors="false" visibility="false">    
-    <attributes public="false" package="false" protected="false" private="false" static="false"/>    
-    <operations public="false" package="false" protected="false" private="false" static="false"/>  
-  </classifier-display>  
-  <association-display labels="true" multiplicity="true"/>
-</class-diagram>
--- a/src/de/dhbwstuttgart/strucTypes/exception/IllegalInterfaceTypeException.java
+++ b/src/de/dhbwstuttgart/strucTypes/exception/IllegalInterfaceTypeException.java
@@ -1,27 +0,0 @@
-package de.dhbwstuttgart.strucTypes.exception;
-
-public class IllegalInterfaceTypeException extends RuntimeException {
-
-	private static final long serialVersionUID = 1L;
-
-	public IllegalInterfaceTypeException() {
-	}
-
-	public IllegalInterfaceTypeException(String message) {
-		super(message);
-	}
-
-	public IllegalInterfaceTypeException(Throwable cause) {
-		super(cause);
-	}
-
-	public IllegalInterfaceTypeException(String message, Throwable cause) {
-		super(message, cause);
-	}
-
-	public IllegalInterfaceTypeException(String message, Throwable cause, boolean enableSuppression,
-			boolean writableStackTrace) {
-		super(message, cause, enableSuppression, writableStackTrace);
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/exception/ImpossibleSubTypeException.java
+++ b/src/de/dhbwstuttgart/strucTypes/exception/ImpossibleSubTypeException.java
@@ -1,28 +0,0 @@
-package de.dhbwstuttgart.strucTypes.exception;
-
-public class ImpossibleSubTypeException extends Exception {
-
-	private static final long serialVersionUID = 1L;
-
-	public ImpossibleSubTypeException() {
-		super();
-	}
-
-	public ImpossibleSubTypeException(String message, Throwable cause, boolean enableSuppression,
-			boolean writableStackTrace) {
-		super(message, cause, enableSuppression, writableStackTrace);
-	}
-
-	public ImpossibleSubTypeException(String message, Throwable cause) {
-		super(message, cause);
-	}
-
-	public ImpossibleSubTypeException(String message) {
-		super(message);
-	}
-
-	public ImpossibleSubTypeException(Throwable cause) {
-		super(cause);
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/exception/InconsistentConstraintsException.java
+++ b/src/de/dhbwstuttgart/strucTypes/exception/InconsistentConstraintsException.java
@@ -1,28 +0,0 @@
-package de.dhbwstuttgart.strucTypes.exception;
-
-public class InconsistentConstraintsException extends Exception {
-
-	private static final long serialVersionUID = 1L;
-
-	public InconsistentConstraintsException() {
-		super();
-	}
-
-	public InconsistentConstraintsException(String message, Throwable cause, boolean enableSuppression,
-			boolean writableStackTrace) {
-		super(message, cause, enableSuppression, writableStackTrace);
-	}
-
-	public InconsistentConstraintsException(String message, Throwable cause) {
-		super(message, cause);
-	}
-
-	public InconsistentConstraintsException(String message) {
-		super(message);
-	}
-
-	public InconsistentConstraintsException(Throwable cause) {
-		super(cause);
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/model/ClassOrInterfaceFactory.java
+++ b/src/de/dhbwstuttgart/strucTypes/model/ClassOrInterfaceFactory.java
@@ -1,24 +0,0 @@
-package de.dhbwstuttgart.strucTypes.model;
-
-import java.util.Optional;
-
-import de.dhbwstuttgart.parser.scope.JavaClassName;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.factory.ASTFactory;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-
-public class ClassOrInterfaceFactory {
-
-	public static Optional<ClassOrInterface> createClass(JavaClassName name) {
-		try {
-			return Optional.of(ASTFactory.createClass(ClassLoader.getSystemClassLoader().loadClass(name.toString())));
-		} catch (ClassNotFoundException e) {
-			e.printStackTrace();
-		}
-		return Optional.empty();
-	}
-
-	public static Optional<ClassOrInterface> createClass(RefType refType) {
-		return ClassOrInterfaceFactory.createClass(refType.getName());
-	}
-}
--- a/src/de/dhbwstuttgart/strucTypes/model/InferredTypes.java
+++ b/src/de/dhbwstuttgart/strucTypes/model/InferredTypes.java
@@ -1,107 +0,0 @@
-package de.dhbwstuttgart.strucTypes.model;
-
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Set;
-
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-public class InferredTypes implements Map<RefTypeOrTPHOrWildcardOrGeneric, RefTypeOrTPHOrWildcardOrGeneric> {
-
-	private Map<RefTypeOrTPHOrWildcardOrGeneric, RefTypeOrTPHOrWildcardOrGeneric> inferredTypes = new HashMap<>();
-
-	public static final InferredTypes EMPTY = new InferredTypes();
-
-	public void resolveTransitiveTypes() {
-		Set<RefTypeOrTPHOrWildcardOrGeneric> keySet = this.inferredTypes.keySet();
-		for (RefTypeOrTPHOrWildcardOrGeneric key : keySet) {
-			RefTypeOrTPHOrWildcardOrGeneric value = this.inferredTypes.get(key);
-			if (value instanceof TypePlaceholder && keySet.contains(value)) {
-				this.inferredTypes.put(key, this.inferredTypes.get(value));
-			}
-		}
-	}
-
-	@Override
-	public int size() {
-		return inferredTypes.size();
-	}
-
-	@Override
-	public boolean isEmpty() {
-		return inferredTypes.isEmpty();
-	}
-
-	@Override
-	public boolean containsKey(Object key) {
-		return inferredTypes.containsKey(key);
-	}
-
-	@Override
-	public boolean containsValue(Object value) {
-		return inferredTypes.containsValue(value);
-	}
-
-	@Override
-	public RefTypeOrTPHOrWildcardOrGeneric get(Object key) {
-		return inferredTypes.get(key);
-	}
-
-	@Override
-	public RefTypeOrTPHOrWildcardOrGeneric put(RefTypeOrTPHOrWildcardOrGeneric key, RefTypeOrTPHOrWildcardOrGeneric value) {
-		return inferredTypes.put(key, value);
-	}
-
-	@Override
-	public RefTypeOrTPHOrWildcardOrGeneric remove(Object key) {
-		return inferredTypes.remove(key);
-	}
-
-	@Override
-	public void putAll(Map<? extends RefTypeOrTPHOrWildcardOrGeneric, ? extends RefTypeOrTPHOrWildcardOrGeneric> m) {
-		inferredTypes.putAll(m);
-	}
-
-	@Override
-	public void clear() {
-		inferredTypes.clear();
-	}
-
-	@Override
-	public Set<RefTypeOrTPHOrWildcardOrGeneric> keySet() {
-		return inferredTypes.keySet();
-	}
-
-	@Override
-	public Collection<RefTypeOrTPHOrWildcardOrGeneric> values() {
-		return inferredTypes.values();
-	}
-
-	@Override
-	public Set<java.util.Map.Entry<RefTypeOrTPHOrWildcardOrGeneric, RefTypeOrTPHOrWildcardOrGeneric>> entrySet() {
-		return inferredTypes.entrySet();
-	}
-	
-	public RefTypeOrTPHOrWildcardOrGeneric infer(RefTypeOrTPHOrWildcardOrGeneric type){
-		return inferredTypes.get(type) != null ? inferredTypes.get(type) : type;
-	}
-
-	@Override
-	public String toString() {
-		String s = "[";
-		Iterator<RefTypeOrTPHOrWildcardOrGeneric> iterator = this.inferredTypes.keySet().iterator();
-		while (iterator.hasNext()) {
-			RefTypeOrTPHOrWildcardOrGeneric type = iterator.next();
-			s += type + " -> " + inferredTypes.get(type);
-			if (iterator.hasNext()) {
-				s += ", ";
-			}
-		}
-		s += "]";
-		return s;
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/model/SolvedClass.java
+++ b/src/de/dhbwstuttgart/strucTypes/model/SolvedClass.java
@@ -1,58 +0,0 @@
-package de.dhbwstuttgart.strucTypes.model;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import org.antlr.v4.runtime.Token;
-
-import de.dhbwstuttgart.parser.scope.JavaClassName;
-import de.dhbwstuttgart.strucTypes.constraint.SubTypeConstraint;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.Constructor;
-import de.dhbwstuttgart.syntaxtree.Field;
-import de.dhbwstuttgart.syntaxtree.GenericDeclarationList;
-import de.dhbwstuttgart.syntaxtree.Method;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-
-public class SolvedClass extends ClassOrInterface {
-
-	private Set<SubTypeConstraint> constraints = new HashSet<>();
-	private List<ClassOrInterface> generatedInterfaces = new ArrayList<>();
-
-	public SolvedClass(int modifiers, JavaClassName name, List<Field> fielddecl,
-			List<Method> methods, List<Constructor> constructors, GenericDeclarationList genericClassParameters,
-			RefType superClass, Boolean isInterface, List<RefType> implementedInterfaces, Token offset,
-			Set<SubTypeConstraint> constraints, List<ClassOrInterface> generatedInterfaces) {
-		super(modifiers, name, fielddecl, methods, constructors, genericClassParameters, superClass, isInterface,
-				implementedInterfaces, offset);
-		this.constraints = constraints;
-		this.generatedInterfaces = generatedInterfaces;
-	}
-
-	public SolvedClass(ClassOrInterface classOrInterface, Set<SubTypeConstraint> constraints,
-			List<ClassOrInterface> generatedInterfaces) {
-		this(classOrInterface.getModifiers(), classOrInterface.getClassName(), classOrInterface.getFieldDecl(),
-				classOrInterface.getMethods(), classOrInterface.getConstructors(), classOrInterface.getGenerics(),
-				classOrInterface.getSuperClass(), classOrInterface.isInterface, classOrInterface.getSuperInterfaces(),
-				classOrInterface.getOffset(), constraints, generatedInterfaces);
-	}
-
-	public SolvedClass(ClassOrInterface classOrInterface, GenericDeclarationList generics,
-			Set<SubTypeConstraint> constraints, List<ClassOrInterface> generatedInterfaces) {
-		this(classOrInterface.getModifiers(), classOrInterface.getClassName(), classOrInterface.getFieldDecl(),
-				classOrInterface.getMethods(), classOrInterface.getConstructors(), generics,
-				classOrInterface.getSuperClass(), classOrInterface.isInterface, classOrInterface.getSuperInterfaces(),
-				classOrInterface.getOffset(), constraints, generatedInterfaces);
-	}
-
-	public Set<SubTypeConstraint> getConstraints() {
-		return this.constraints;
-	}
-
-	public List<ClassOrInterface> getGeneratedInterfaces() {
-		return generatedInterfaces;
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/printutils/PrintConstraints.java
+++ b/src/de/dhbwstuttgart/strucTypes/printutils/PrintConstraints.java
@@ -1,81 +0,0 @@
-package de.dhbwstuttgart.strucTypes.printutils;
-
-import java.util.Set;
-
-import de.dhbwstuttgart.strucTypes.constraint.ConstraintsSet;
-import de.dhbwstuttgart.strucTypes.constraint.FieldConstraint;
-import de.dhbwstuttgart.strucTypes.constraint.MethodConstraint;
-import de.dhbwstuttgart.strucTypes.constraint.SubTypeConstraint;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
-
-public class PrintConstraints {
-
-	public void print(ConstraintsSet constraintsSet) {
-		printSubTypeConstraints(constraintsSet.getSubTypeConstraints());
-		printFieldConstraints(constraintsSet.getFieldConstraints());
-		printMethodConstraints(constraintsSet.getMethodConstraints());
-	}
-
-	public void printSubTypeConstraints(Set<SubTypeConstraint> constraints) {
-		System.out.println("\n SubTypeConstraints:");
-		constraints.forEach(System.out::println);
-		// constraints.forEach(c -> System.out
-		// .println(String.format("%s <* %s", c.getSubtype().toString(),
-		// c.getSupertype().toString())));
-	}
-	
-	public void printSubTypeConstraintsAsUnifyPair(Set<UnifyPair> constraints){
-		System.out.println("\n SubTypeConstraints:");
-		constraints.forEach(System.out::println);
-	}
-
-	public void printFieldConstraints(Set<FieldConstraint> constraints) {
-		System.out.println("\n FieldConstraints:");
-		constraints.forEach(System.out::println);
-		// constraints.forEach(c -> System.out.println(String.format("F(%s, %s,
-		// %s)", c.getClassType().toString(),
-		// c.getFieldName(), c.getFieldType().toString())));
-	}
-
-	public void printMethodConstraints(Set<MethodConstraint> constraints) {
-		System.out.println("\n MethodConstraints:");
-		constraints.forEach(System.out::println);
-		// constraints.forEach(c -> {
-		// StringBuilder sb = new StringBuilder("M(");
-		// sb.append(c.getClassType().toString());
-		// sb.append(", ");
-		// sb.append(c.getMethodName());
-		// sb.append(", [");
-		// List<SubTypeConstraint> arguments = c.getArguments();
-		// if (!arguments.isEmpty()) {
-		// Iterator<SubTypeConstraint> iterator = arguments.iterator();
-		// while (iterator.hasNext()) {
-		// RefTypeOrTPHOrWildcardOrGeneric subtype =
-		// iterator.next().getSubtype();
-		// sb.append(subtype.toString());
-		// if (iterator.hasNext()) {
-		// sb.append(", ");
-		// }
-		// }
-		// }
-		// sb.append("],(");
-		// sb.append(c.getReturnType().toString());
-		// sb.append(", [");
-		// if (!arguments.isEmpty()) {
-		// Iterator<SubTypeConstraint> iterator = arguments.iterator();
-		// while (iterator.hasNext()) {
-		// RefTypeOrTPHOrWildcardOrGeneric supertype =
-		// iterator.next().getSupertype();
-		// sb.append(supertype.toString());
-		// if (iterator.hasNext()) {
-		// sb.append(", ");
-		// }
-		// }
-		// }
-		// sb.append("]))");
-		// System.out.println(sb.toString());
-		// });
-
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/printutils/PrintInferredTypes.java
+++ b/src/de/dhbwstuttgart/strucTypes/printutils/PrintInferredTypes.java
@@ -1,11 +0,0 @@
-package de.dhbwstuttgart.strucTypes.printutils;
-
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-
-public class PrintInferredTypes {
-
-	public static void print(InferredTypes inferredTypes){
-		System.out.println("\n Inferred Types:");
-		inferredTypes.keySet().forEach(key -> System.out.println("[" + key + " -> " + inferredTypes.get(key) + "]"));
-	}
-}
--- a/src/de/dhbwstuttgart/strucTypes/printutils/SyntaxTreePrinter.java
+++ b/src/de/dhbwstuttgart/strucTypes/printutils/SyntaxTreePrinter.java
@@ -1,405 +0,0 @@
-package de.dhbwstuttgart.strucTypes.printutils;
-
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.List;
-
-import de.dhbwstuttgart.exceptions.NotImplementedException;
-import de.dhbwstuttgart.parser.SyntaxTreeGenerator.AssignToLocal;
-import de.dhbwstuttgart.parser.scope.JavaClassName;
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.syntaxtree.ASTVisitor;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.Constructor;
-import de.dhbwstuttgart.syntaxtree.Field;
-import de.dhbwstuttgart.syntaxtree.FormalParameter;
-import de.dhbwstuttgart.syntaxtree.GenericDeclarationList;
-import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
-import de.dhbwstuttgart.syntaxtree.Method;
-import de.dhbwstuttgart.syntaxtree.ParameterList;
-import de.dhbwstuttgart.syntaxtree.SourceFile;
-import de.dhbwstuttgart.syntaxtree.statement.ArgumentList;
-import de.dhbwstuttgart.syntaxtree.statement.Assign;
-import de.dhbwstuttgart.syntaxtree.statement.AssignToField;
-import de.dhbwstuttgart.syntaxtree.statement.BinaryExpr;
-import de.dhbwstuttgart.syntaxtree.statement.Block;
-import de.dhbwstuttgart.syntaxtree.statement.CastExpr;
-import de.dhbwstuttgart.syntaxtree.statement.DoStmt;
-import de.dhbwstuttgart.syntaxtree.statement.EmptyStmt;
-import de.dhbwstuttgart.syntaxtree.statement.Expression;
-import de.dhbwstuttgart.syntaxtree.statement.ExpressionReceiver;
-import de.dhbwstuttgart.syntaxtree.statement.FieldVar;
-import de.dhbwstuttgart.syntaxtree.statement.ForStmt;
-import de.dhbwstuttgart.syntaxtree.statement.IfStmt;
-import de.dhbwstuttgart.syntaxtree.statement.InstanceOf;
-import de.dhbwstuttgart.syntaxtree.statement.LambdaExpression;
-import de.dhbwstuttgart.syntaxtree.statement.LocalVar;
-import de.dhbwstuttgart.syntaxtree.statement.LocalVarDecl;
-import de.dhbwstuttgart.syntaxtree.statement.MethodCall;
-import de.dhbwstuttgart.syntaxtree.statement.NewArray;
-import de.dhbwstuttgart.syntaxtree.statement.NewClass;
-import de.dhbwstuttgart.syntaxtree.statement.Receiver;
-import de.dhbwstuttgart.syntaxtree.statement.Return;
-import de.dhbwstuttgart.syntaxtree.statement.ReturnVoid;
-import de.dhbwstuttgart.syntaxtree.statement.StaticClassName;
-import de.dhbwstuttgart.syntaxtree.statement.Super;
-import de.dhbwstuttgart.syntaxtree.statement.SuperCall;
-import de.dhbwstuttgart.syntaxtree.statement.This;
-import de.dhbwstuttgart.syntaxtree.statement.UnaryExpr;
-import de.dhbwstuttgart.syntaxtree.statement.WhileStmt;
-import de.dhbwstuttgart.syntaxtree.statement.Literal;
-import de.dhbwstuttgart.syntaxtree.type.ExtendsWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.SuperWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-public class SyntaxTreePrinter implements ASTVisitor {
-
-	private InferredTypes inferredTypes;
-
-	public SyntaxTreePrinter() {
-		this(InferredTypes.EMPTY);
-	}
-
-	public SyntaxTreePrinter(InferredTypes inferredTypes) {
-		this.inferredTypes = inferredTypes;
-	}
-
-	@Override
-	public void visit(SourceFile sourceFile) {
-		sourceFile.KlassenVektor.forEach(cl -> cl.accept(this));
-	}
-
-	@Override
-	public void visit(ClassOrInterface classOrInterface) {
-		JavaClassName className = classOrInterface.getClassName();
-		List<Field> fields = classOrInterface.getFieldDecl();
-		List<Method> methods = classOrInterface.getMethods();
-		RefType superClass = classOrInterface.getSuperClass();
-		Collection<RefType> implementedInterfaces = classOrInterface.getSuperInterfaces();
-		GenericDeclarationList generics = classOrInterface.getGenerics();
-
-		System.out.print("\nclass: " + className);
-		Iterator<GenericTypeVar> iterator = generics.iterator();
-		if (iterator.hasNext()) {
-			System.out.print(" <");
-			while (iterator.hasNext()) {
-				GenericTypeVar g = iterator.next();
-				g.accept(this);
-				if (iterator.hasNext()) {
-					System.out.print(", ");
-				}
-			}
-			System.out.print(">");
-		}
-		System.out.println();
-
-		fields.forEach(f -> f.accept(this));
-		methods.forEach(m -> m.accept(this));
-
-		System.out.print("\n superClass: ");
-		superClass.accept(this);
-		System.out.println();
-
-		if (!implementedInterfaces.isEmpty()) {
-			System.out.println("\n implemented Interfaces: ");
-			implementedInterfaces.forEach(i -> i.accept(this));
-		}
-
-	}
-
-	@Override
-	public void visit(Field field) {
-		String name = field.getName();
-		RefTypeOrTPHOrWildcardOrGeneric type = field.getType();
-		System.out.print("field: " + name + " : ");
-		type.accept(this);
-		System.out.println();
-
-	}
-
-	@Override
-	public void visit(Method method) {
-		String name = method.getName();
-		RefTypeOrTPHOrWildcardOrGeneric returnType = method.getReturnType();
-		ParameterList parameterList = method.getParameterList();
-		System.out.print("\n method: " + name + " : ");
-		returnType.accept(this);
-		System.out.println();
-		parameterList.accept(this);
-		method.block.accept(this);
-
-	}
-
-	@Override
-	public void visit(Block block) {
-		block.statements.forEach(s -> s.accept(this));
-	}
-
-	@Override
-	public void visit(ArgumentList argumentList) {
-		List<Expression> arguments = argumentList.getArguments();
-		if (!arguments.isEmpty()) {
-			System.out.println("arguments: ");
-			arguments.forEach(a -> a.accept(this));
-		}
-	}
-
-	@Override
-	public void visit(ParameterList formalParameters) {
-		List<FormalParameter> formalparalist = formalParameters.getFormalparalist();
-		formalparalist.forEach(p -> p.accept(this));
-
-	}
-
-	@Override
-	public void visit(FormalParameter formalParameter) {
-		String name = formalParameter.getName();
-		RefTypeOrTPHOrWildcardOrGeneric type = formalParameter.getType();
-		System.out.print("parameter: " + name + " : ");
-		type.accept(this);
-		System.out.println();
-	}
-
-	@Override
-	public void visit(MethodCall methodCall) {
-		String name = methodCall.name;
-		RefTypeOrTPHOrWildcardOrGeneric type = methodCall.getType();
-		ArgumentList argumentList = methodCall.getArgumentList();
-		Receiver receiver = methodCall.receiver;
-		System.out.print("methodCall: " + name + " : ");
-		type.accept(this);
-		System.out.println();
-		argumentList.accept(this);
-		System.out.print("receiver: ");
-		receiver.accept(this);
-
-	}
-
-	@Override
-	public void visit(Return aReturn) {
-		RefTypeOrTPHOrWildcardOrGeneric type = aReturn.getType();
-		System.out.print("returnType: ");
-		type.accept(this);
-		System.out.println();
-		aReturn.retexpr.accept(this);
-	}
-
-	@Override
-	public void visit(LocalVar localVar) {
-		String name = localVar.name;
-		RefTypeOrTPHOrWildcardOrGeneric type = localVar.getType();
-		System.out.print("localVar: " + name + " : ");
-		type.accept(this);
-		System.out.println();
-	}
-
-	@Override
-	public void visit(LocalVarDecl localVarDecl) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(FieldVar fieldVar) {
-		String name = fieldVar.fieldVarName;
-		RefTypeOrTPHOrWildcardOrGeneric type = fieldVar.getType();
-		Expression receiver = fieldVar.receiver;
-		System.out.print("fieldVar: " + name + " : ");
-		type.accept(this);
-		System.out.println();
-		System.out.println("receiver: ");
-		receiver.accept(this);
-	}
-
-	@Override
-	public void visit(CastExpr castExpr) {
-		Expression expr = castExpr.expr;
-		RefTypeOrTPHOrWildcardOrGeneric type = castExpr.getType();
-		System.out.print("castExpr: ");
-		expr.accept(this);
-		System.out.print("typeCastExpr: ");
-		type.accept(this);
-		System.out.println();
-
-	}
-
-	@Override
-	public void visit(NewClass newClass) {
-		String name = newClass.name;
-		RefTypeOrTPHOrWildcardOrGeneric type = newClass.getType();
-		ArgumentList argumentList = newClass.getArgumentList();
-		System.out.print("new: " + name + " : ");
-		type.accept(this);
-		System.out.println();
-		argumentList.accept(this);
-
-	}
-
-	@Override
-	public void visit(This aThis) {
-		ArgumentList arglist = aThis.arglist;
-		RefTypeOrTPHOrWildcardOrGeneric type = aThis.getType();
-		System.out.print("this : ");
-		type.accept(this);
-		if (arglist != null)
-			arglist.accept(this);
-		System.out.println();
-	}
-
-	@Override
-	public void visit(RefType refType) {
-		System.out.print(refType);
-	}
-
-	@Override
-	public void visit(TypePlaceholder typePlaceholder) {
-		if (inferredTypes.get(typePlaceholder) != null) {
-			inferredTypes.get(typePlaceholder).accept(this);
-		} else {
-			System.out.print(typePlaceholder);
-		}
-
-	}
-
-	@Override
-	public void visit(NewArray newArray) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(ReturnVoid aReturn) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(StaticClassName staticClassName) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(Super aSuper) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(LambdaExpression lambdaExpression) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public void visit(WhileStmt whileStmt) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(DoStmt whileStmt) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(Assign assign) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public void visit(ForStmt forStmt) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(BinaryExpr binary) {
-		System.out.println("binary");
-//		binary.lexpr.accept(this);
-//		System.out.println(binary.operation);
-//		binary.rexpr.accept(this);
-	}
-
-	@Override
-	public void visit(IfStmt ifStmt) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(EmptyStmt emptyStmt) {
-		System.out.println("empty statement");
-	}
-
-	@Override
-	public void visit(Literal literal) {
-		RefTypeOrTPHOrWildcardOrGeneric type = literal.getType();
-		System.out.print("literal: ");
-		type.accept(this);
-		System.out.println();
-	}
-
-	@Override
-	public void visit(InstanceOf instanceOf) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(AssignToField assignLeftSide) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(AssignToLocal assignLeftSide) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(SuperCall superCall) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(ExpressionReceiver expressionReceiver) {
-		Expression expr = expressionReceiver.expr;
-		// RefTypeOrTPHOrWildcardOrGeneric type = expressionReceiver.getType();
-		// System.out.print("expressionReceiverType: ");
-		// type.accept(this);
-		// System.out.print(" expressionReceiver: ");
-		expr.accept(this);
-
-	}
-
-	@Override
-	public void visit(GenericTypeVar genericTypeVar) {
-		System.out.print(genericTypeVar);
-	}
-
-	@Override
-	public void visit(GenericDeclarationList genericTypeVars) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(Constructor field) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(SuperWildcardType superWildcardType) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(ExtendsWildcardType extendsWildcardType) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public void visit(GenericRefType genericRefType) {
-		System.out.println("GRT " + genericRefType.getParsedName());
-	}
-
-	@Override
-	public void visit(UnaryExpr unaryExpr) {
-		throw new NotImplementedException();
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/visitor/ASTReturnVisitor.java
+++ b/src/de/dhbwstuttgart/strucTypes/visitor/ASTReturnVisitor.java
@@ -1,137 +0,0 @@
-package de.dhbwstuttgart.strucTypes.visitor;
-
-import de.dhbwstuttgart.parser.SyntaxTreeGenerator.AssignToLocal;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.Constructor;
-import de.dhbwstuttgart.syntaxtree.Field;
-import de.dhbwstuttgart.syntaxtree.FormalParameter;
-import de.dhbwstuttgart.syntaxtree.GenericDeclarationList;
-import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
-import de.dhbwstuttgart.syntaxtree.Method;
-import de.dhbwstuttgart.syntaxtree.ParameterList;
-import de.dhbwstuttgart.syntaxtree.SourceFile;
-import de.dhbwstuttgart.syntaxtree.statement.ArgumentList;
-import de.dhbwstuttgart.syntaxtree.statement.Assign;
-import de.dhbwstuttgart.syntaxtree.statement.AssignToField;
-import de.dhbwstuttgart.syntaxtree.statement.BinaryExpr;
-import de.dhbwstuttgart.syntaxtree.statement.Block;
-import de.dhbwstuttgart.syntaxtree.statement.CastExpr;
-import de.dhbwstuttgart.syntaxtree.statement.DoStmt;
-import de.dhbwstuttgart.syntaxtree.statement.EmptyStmt;
-import de.dhbwstuttgart.syntaxtree.statement.ExpressionReceiver;
-import de.dhbwstuttgart.syntaxtree.statement.FieldVar;
-import de.dhbwstuttgart.syntaxtree.statement.ForStmt;
-import de.dhbwstuttgart.syntaxtree.statement.IfStmt;
-import de.dhbwstuttgart.syntaxtree.statement.InstanceOf;
-import de.dhbwstuttgart.syntaxtree.statement.LambdaExpression;
-import de.dhbwstuttgart.syntaxtree.statement.Literal;
-import de.dhbwstuttgart.syntaxtree.statement.LocalVar;
-import de.dhbwstuttgart.syntaxtree.statement.LocalVarDecl;
-import de.dhbwstuttgart.syntaxtree.statement.MethodCall;
-import de.dhbwstuttgart.syntaxtree.statement.NewArray;
-import de.dhbwstuttgart.syntaxtree.statement.NewClass;
-import de.dhbwstuttgart.syntaxtree.statement.Return;
-import de.dhbwstuttgart.syntaxtree.statement.ReturnVoid;
-import de.dhbwstuttgart.syntaxtree.statement.StaticClassName;
-import de.dhbwstuttgart.syntaxtree.statement.Super;
-import de.dhbwstuttgart.syntaxtree.statement.SuperCall;
-import de.dhbwstuttgart.syntaxtree.statement.This;
-import de.dhbwstuttgart.syntaxtree.statement.UnaryExpr;
-import de.dhbwstuttgart.syntaxtree.statement.WhileStmt;
-import de.dhbwstuttgart.syntaxtree.type.ExtendsWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.SuperWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-public interface ASTReturnVisitor {
-
-	// ASTVisitor
-	SourceFile visit(SourceFile sourceFile);
-
-    GenericTypeVar visit(GenericTypeVar genericTypeVar);
-
-    FormalParameter visit(FormalParameter formalParameter);
-
-    GenericDeclarationList visit(GenericDeclarationList genericTypeVars);
-
-    Field visit(Field field);
-
-    Method visit(Method method);
-
-    Constructor visit(Constructor constructor);
-
-    ParameterList visit(ParameterList formalParameters);
-
-    ClassOrInterface visit(ClassOrInterface classOrInterface);
-
-    RefTypeOrTPHOrWildcardOrGeneric visit(RefType refType);
-
-    RefTypeOrTPHOrWildcardOrGeneric visit(SuperWildcardType superWildcardType);
-
-    RefTypeOrTPHOrWildcardOrGeneric visit(TypePlaceholder typePlaceholder);
-
-    RefTypeOrTPHOrWildcardOrGeneric visit(ExtendsWildcardType extendsWildcardType);
-
-    RefTypeOrTPHOrWildcardOrGeneric visit(GenericRefType genericRefType);
-    //StatementVisitor
-    ArgumentList visit(ArgumentList argumentList);
-
-    LambdaExpression visit(LambdaExpression lambdaExpression);
-
-    Assign visit(Assign assign);
-
-    BinaryExpr visit(BinaryExpr binary);
-
-    Block visit(Block block);
-
-    CastExpr visit(CastExpr castExpr);
-
-    EmptyStmt visit(EmptyStmt emptyStmt);
-
-    FieldVar visit(FieldVar fieldVar);
-
-    ForStmt visit(ForStmt forStmt);
-
-    IfStmt visit(IfStmt ifStmt);
-
-    InstanceOf visit(InstanceOf instanceOf);
-
-    LocalVar visit(LocalVar localVar);
-
-    LocalVarDecl visit(LocalVarDecl localVarDecl);
-
-    MethodCall visit(MethodCall methodCall);
-
-    NewClass visit(NewClass newClass);
-
-    NewArray visit(NewArray newArray);
-
-    Return visit(Return aReturn);
-
-    ReturnVoid visit(ReturnVoid aReturn);
-
-    StaticClassName visit(StaticClassName staticClassName);
-
-    Super visit(Super aSuper);
-
-    This visit(This aThis);
-
-    WhileStmt visit(WhileStmt whileStmt);
-
-    DoStmt visit(DoStmt doStmt);
-
-    AssignToField visit(AssignToField assignLeftSide);
-
-    AssignToLocal visit(AssignToLocal assignLeftSide);
-
-    SuperCall visit(SuperCall superCall);
-
-    ExpressionReceiver visit(ExpressionReceiver expressionReceiver);
-
-    UnaryExpr visit(UnaryExpr unaryExpr);
-
-    Literal visit(Literal literal);
-    
-}
--- a/src/de/dhbwstuttgart/strucTypes/visitor/DefaultASTVisitor.java
+++ b/src/de/dhbwstuttgart/strucTypes/visitor/DefaultASTVisitor.java
@@ -1,309 +0,0 @@
-package de.dhbwstuttgart.strucTypes.visitor;
-
-import de.dhbwstuttgart.exceptions.NotImplementedException;
-import de.dhbwstuttgart.parser.SyntaxTreeGenerator.AssignToLocal;
-import de.dhbwstuttgart.syntaxtree.ASTVisitor;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.Constructor;
-import de.dhbwstuttgart.syntaxtree.Field;
-import de.dhbwstuttgart.syntaxtree.FormalParameter;
-import de.dhbwstuttgart.syntaxtree.GenericDeclarationList;
-import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
-import de.dhbwstuttgart.syntaxtree.Method;
-import de.dhbwstuttgart.syntaxtree.ParameterList;
-import de.dhbwstuttgart.syntaxtree.SourceFile;
-import de.dhbwstuttgart.syntaxtree.statement.ArgumentList;
-import de.dhbwstuttgart.syntaxtree.statement.Assign;
-import de.dhbwstuttgart.syntaxtree.statement.AssignToField;
-import de.dhbwstuttgart.syntaxtree.statement.BinaryExpr;
-import de.dhbwstuttgart.syntaxtree.statement.Block;
-import de.dhbwstuttgart.syntaxtree.statement.CastExpr;
-import de.dhbwstuttgart.syntaxtree.statement.DoStmt;
-import de.dhbwstuttgart.syntaxtree.statement.EmptyStmt;
-import de.dhbwstuttgart.syntaxtree.statement.ExpressionReceiver;
-import de.dhbwstuttgart.syntaxtree.statement.FieldVar;
-import de.dhbwstuttgart.syntaxtree.statement.ForStmt;
-import de.dhbwstuttgart.syntaxtree.statement.IfStmt;
-import de.dhbwstuttgart.syntaxtree.statement.InstanceOf;
-import de.dhbwstuttgart.syntaxtree.statement.LambdaExpression;
-import de.dhbwstuttgart.syntaxtree.statement.Literal;
-import de.dhbwstuttgart.syntaxtree.statement.LocalVar;
-import de.dhbwstuttgart.syntaxtree.statement.LocalVarDecl;
-import de.dhbwstuttgart.syntaxtree.statement.MethodCall;
-import de.dhbwstuttgart.syntaxtree.statement.NewArray;
-import de.dhbwstuttgart.syntaxtree.statement.NewClass;
-import de.dhbwstuttgart.syntaxtree.statement.Return;
-import de.dhbwstuttgart.syntaxtree.statement.ReturnVoid;
-import de.dhbwstuttgart.syntaxtree.statement.StaticClassName;
-import de.dhbwstuttgart.syntaxtree.statement.Super;
-import de.dhbwstuttgart.syntaxtree.statement.SuperCall;
-import de.dhbwstuttgart.syntaxtree.statement.This;
-import de.dhbwstuttgart.syntaxtree.statement.UnaryExpr;
-import de.dhbwstuttgart.syntaxtree.statement.WhileStmt;
-import de.dhbwstuttgart.syntaxtree.type.ExtendsWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.SuperWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-public abstract class DefaultASTVisitor implements ASTVisitor {
-
-	@Override
-	public void visit(ArgumentList argumentList) {
-		throw new NotImplementedException();		
-	}
-
-	@Override
-	public void visit(LambdaExpression lambdaExpression) {
-		throw new NotImplementedException();		
-	}
-
-	@Override
-	public void visit(Assign assign) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(BinaryExpr binary) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(Block block) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(CastExpr castExpr) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(EmptyStmt emptyStmt) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(FieldVar fieldVar) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(ForStmt forStmt) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(IfStmt ifStmt) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(InstanceOf instanceOf) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(LocalVar localVar) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(LocalVarDecl localVarDecl) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(MethodCall methodCall) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(NewClass methodCall) {
-		throw new NotImplementedException();		
-		
-	}
-
-	@Override
-	public void visit(NewArray newArray) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(Return aReturn) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(ReturnVoid aReturn) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(StaticClassName staticClassName) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(Super aSuper) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(This aThis) {
-		throw new NotImplementedException();
-		
-	}
-
-
-	@Override
-	public void visit(WhileStmt whileStmt) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(DoStmt whileStmt) {
-		throw new NotImplementedException();
-		
-	}
-
-
-	@Override
-	public void visit(UnaryExpr unaryExpr) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(Literal literal) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(AssignToField assignLeftSide) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(AssignToLocal assignLeftSide) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(SuperCall superCall) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(ExpressionReceiver expressionReceiver) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(SourceFile sourceFile) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(GenericTypeVar genericTypeVar) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(FormalParameter formalParameter) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(GenericDeclarationList genericTypeVars) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(Field field) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(Method field) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(Constructor field) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(ParameterList formalParameters) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(ClassOrInterface classOrInterface) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(RefType refType) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(SuperWildcardType superWildcardType) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(TypePlaceholder typePlaceholder) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(ExtendsWildcardType extendsWildcardType) {
-		throw new NotImplementedException();
-		
-	}
-
-	@Override
-	public void visit(GenericRefType genericRefType) {
-		throw new NotImplementedException();
-		
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/visitor/InferTypes.java
+++ b/src/de/dhbwstuttgart/strucTypes/visitor/InferTypes.java
@@ -1,389 +0,0 @@
-package de.dhbwstuttgart.strucTypes.visitor;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.stream.Collectors;
-
-import org.antlr.v4.runtime.Token;
-
-import de.dhbwstuttgart.exceptions.NotImplementedException;
-import de.dhbwstuttgart.parser.NullToken;
-import de.dhbwstuttgart.parser.SyntaxTreeGenerator.AssignToLocal;
-import de.dhbwstuttgart.parser.scope.JavaClassName;
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.Constructor;
-import de.dhbwstuttgart.syntaxtree.Field;
-import de.dhbwstuttgart.syntaxtree.FormalParameter;
-import de.dhbwstuttgart.syntaxtree.GenericDeclarationList;
-import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
-import de.dhbwstuttgart.syntaxtree.Method;
-import de.dhbwstuttgart.syntaxtree.ParameterList;
-import de.dhbwstuttgart.syntaxtree.SourceFile;
-import de.dhbwstuttgart.syntaxtree.statement.ArgumentList;
-import de.dhbwstuttgart.syntaxtree.statement.Assign;
-import de.dhbwstuttgart.syntaxtree.statement.AssignToField;
-import de.dhbwstuttgart.syntaxtree.statement.BinaryExpr;
-import de.dhbwstuttgart.syntaxtree.statement.Block;
-import de.dhbwstuttgart.syntaxtree.statement.CastExpr;
-import de.dhbwstuttgart.syntaxtree.statement.DoStmt;
-import de.dhbwstuttgart.syntaxtree.statement.EmptyStmt;
-import de.dhbwstuttgart.syntaxtree.statement.Expression;
-import de.dhbwstuttgart.syntaxtree.statement.ExpressionReceiver;
-import de.dhbwstuttgart.syntaxtree.statement.FieldVar;
-import de.dhbwstuttgart.syntaxtree.statement.ForStmt;
-import de.dhbwstuttgart.syntaxtree.statement.IfStmt;
-import de.dhbwstuttgart.syntaxtree.statement.InstanceOf;
-import de.dhbwstuttgart.syntaxtree.statement.LambdaExpression;
-import de.dhbwstuttgart.syntaxtree.statement.Literal;
-import de.dhbwstuttgart.syntaxtree.statement.LocalVar;
-import de.dhbwstuttgart.syntaxtree.statement.LocalVarDecl;
-import de.dhbwstuttgart.syntaxtree.statement.MethodCall;
-import de.dhbwstuttgart.syntaxtree.statement.NewArray;
-import de.dhbwstuttgart.syntaxtree.statement.NewClass;
-import de.dhbwstuttgart.syntaxtree.statement.Return;
-import de.dhbwstuttgart.syntaxtree.statement.ReturnVoid;
-import de.dhbwstuttgart.syntaxtree.statement.Statement;
-import de.dhbwstuttgart.syntaxtree.statement.StaticClassName;
-import de.dhbwstuttgart.syntaxtree.statement.Super;
-import de.dhbwstuttgart.syntaxtree.statement.SuperCall;
-import de.dhbwstuttgart.syntaxtree.statement.This;
-import de.dhbwstuttgart.syntaxtree.statement.UnaryExpr;
-import de.dhbwstuttgart.syntaxtree.statement.WhileStmt;
-import de.dhbwstuttgart.syntaxtree.type.ExtendsWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.SuperWildcardType;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-/**
- * Inferiert alle TypePlaceholder durch inferredTypes und erstzt sie durch
- * GenericTypeVar, falls der Name des Typeplaceholder mit dem Namen eines
- * generics in der GenericdeclarationList generics <20>bereinstimmt.
- * 
- * @author mvr
- *
- */
-public class InferTypes implements ASTReturnVisitor {
-
-	private InferredTypes inferredTypes = new InferredTypes();
-	private GenericDeclarationList generics = new GenericDeclarationList(new ArrayList<>(), new NullToken());
-
-	public InferTypes(InferredTypes inferredTypes) {
-		this.inferredTypes = inferredTypes;
-	}
-
-	public InferTypes(InferredTypes inferredTypes, GenericDeclarationList generics) {
-		this.inferredTypes = inferredTypes;
-		this.generics = generics;
-	}
-
-	@Override
-	public SourceFile visit(SourceFile sourceFile) {
-		return new SourceFile(sourceFile.getPkgName(),
-				sourceFile.getClasses().stream().map(c -> c.accept(this)).collect(Collectors.toList()),
-				sourceFile.getImports());
-
-	}
-
-	@Override
-	public Constructor visit(Constructor constructor) {
-		int modifier = constructor.modifier;
-		String name = constructor.getName();
-		RefTypeOrTPHOrWildcardOrGeneric returnType = constructor.getReturnType().accept(this);
-		ParameterList parameterList = constructor.getParameterList().accept(this);
-		Block codeInsideConstructor = constructor.block.accept(this);
-		GenericDeclarationList gtvDeclarations = ((GenericDeclarationList) constructor.getGenerics()).accept(this);
-		Token offset = constructor.getOffset();
-		List<Statement> fieldInitializations = new ArrayList<>();
-		return new Constructor(modifier, name, returnType, parameterList, codeInsideConstructor, gtvDeclarations,
-				offset, fieldInitializations);
-
-	}
-
-	@Override
-	public GenericTypeVar visit(GenericTypeVar genericTypeVar) {
-		return new GenericTypeVar(
-				genericTypeVar.getName(), genericTypeVar.getBounds().stream()
-						.map(b -> (RefTypeOrTPHOrWildcardOrGeneric) b.accept(this)).collect(Collectors.toList()),
-				genericTypeVar.getOffset(), new NullToken());
-	}
-
-	@Override
-	public FormalParameter visit(FormalParameter formalParameter) {
-		return new FormalParameter(formalParameter.getName(), formalParameter.getType().accept(this),
-				formalParameter.getOffset());
-	}
-
-	@Override
-	public GenericDeclarationList visit(GenericDeclarationList genericTypeVars) {
-		List<GenericTypeVar> values = new ArrayList<>();
-		genericTypeVars.forEach(gtv -> values.add(gtv.accept(this)));
-		return new GenericDeclarationList(values, genericTypeVars.getOffset());
-	}
-
-	@Override
-	public Field visit(Field field) {
-		return new Field(field.getName(), field.getType().accept(this), field.modifier, field.getOffset());
-
-	}
-
-	@Override
-	public Method visit(Method method) {
-		int modifier = method.modifier;
-		String name = method.getName();
-		RefTypeOrTPHOrWildcardOrGeneric returnType = method.getReturnType().accept(this);
-		ParameterList parameterList = method.getParameterList().accept(this);
-		Block block = method.block.accept(this);
-		GenericDeclarationList gtvDeclarations = ((GenericDeclarationList) method.getGenerics()).accept(this);
-		Token offset = method.getOffset();
-		return new Method(modifier, name, returnType, parameterList, block, gtvDeclarations, offset);
-
-	}
-
-	@Override
-	public ParameterList visit(ParameterList formalParameters) {
-		for (FormalParameter formalParameter : formalParameters) {
-			formalParameter.accept(this);
-		}
-		return new ParameterList(
-				formalParameters.getFormalparalist().stream().map(p -> p.accept(this)).collect(Collectors.toList()),
-				formalParameters.getOffset());
-	}
-
-	@Override
-	public ClassOrInterface visit(ClassOrInterface classOrInterface) {
-		int modifiers = classOrInterface.getModifiers();
-		JavaClassName name = classOrInterface.getClassName();
-		List<Field> fielddecl = classOrInterface.getFieldDecl().stream().map(f -> f.accept(this))
-				.collect(Collectors.toList());
-		List<Method> methods = classOrInterface.getMethods().stream().map(m -> m.accept(this))
-				.collect(Collectors.toList());
-		List<Constructor> constructors = classOrInterface.getConstructors().stream()
-				.map(c -> (Constructor) c.accept(this)).collect(Collectors.toList());
-		GenericDeclarationList genericClassParameters = classOrInterface.getGenerics().accept(this);
-		RefType superClass = (RefType) classOrInterface.getSuperClass().accept(this);
-		Boolean isInterface = classOrInterface.isInterface;
-		List<RefType> implementedInterfaces = classOrInterface.getSuperInterfaces().stream()
-				.map(i -> (RefType) i.accept(this)).collect(Collectors.toList());
-		Token offset = classOrInterface.getOffset();
-		return new ClassOrInterface(modifiers, name, fielddecl, methods, constructors, genericClassParameters,
-				superClass, isInterface, implementedInterfaces, offset);
-	}
-
-	@Override
-	public RefType visit(RefType refType) {
-
-		return refType.getParaList() == null ? refType
-				: new RefType(refType.getName(), refType.getParaList().stream()
-						.map(p -> (RefTypeOrTPHOrWildcardOrGeneric) p.accept(this)).collect(Collectors.toList()),
-						refType.getOffset());
-	}
-
-	@Override
-	public SuperWildcardType visit(SuperWildcardType superWildcardType) {
-		throw new NotImplementedException();
-	}
-
-	@Override
-	public RefTypeOrTPHOrWildcardOrGeneric visit(TypePlaceholder typePlaceholder) {
-		RefTypeOrTPHOrWildcardOrGeneric inferredType = inferredTypes.infer(typePlaceholder);
-		if (inferredType instanceof TypePlaceholder) {
-			TypePlaceholder inferredTypeTPH = (TypePlaceholder) inferredType;
-			if (generics.contains(inferredTypeTPH.getName())) {
-				return new GenericRefType(inferredTypeTPH.getName(), typePlaceholder.getOffset());
-			}
-		}
-		return inferredType;
-	}
-
-	@Override
-	public ExtendsWildcardType visit(ExtendsWildcardType extendsWildcardType) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public RefTypeOrTPHOrWildcardOrGeneric visit(GenericRefType genericRefType) {
-		RefTypeOrTPHOrWildcardOrGeneric inferredType = inferredTypes.infer(genericRefType);
-		return inferredType;
-	}
-
-	@Override
-	public ArgumentList visit(ArgumentList argumentList) {
-		return new ArgumentList(argumentList.getArguments().stream().map(expr -> (Expression) expr.accept(this))
-				.collect(Collectors.toList()), argumentList.getOffset());
-	}
-
-	@Override
-	public LambdaExpression visit(LambdaExpression lambdaExpression) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public Assign visit(Assign assign) {
-		return assign;
-	}
-
-	@Override
-	public BinaryExpr visit(BinaryExpr binary) {
-		return binary;
-	}
-
-	@Override
-	public Block visit(Block block) {
-		return new Block(
-				block.getStatements().stream().map(s -> (Statement) s.accept(this)).collect(Collectors.toList()),
-				block.getOffset());
-	}
-
-	@Override
-	public CastExpr visit(CastExpr castExpr) {
-		return new CastExpr(castExpr.getType().accept(this), castExpr.expr == null ? null : castExpr.expr.accept(this),
-				castExpr.getOffset());
-	}
-
-	@Override
-	public EmptyStmt visit(EmptyStmt emptyStmt) {
-		return emptyStmt;
-	}
-
-	@Override
-	public FieldVar visit(FieldVar fieldVar) {
-		return new FieldVar(fieldVar.receiver == null ? null : fieldVar.receiver.accept(this), fieldVar.fieldVarName,
-				fieldVar.getType().accept(this), fieldVar.getOffset());
-	}
-
-	@Override
-	public ForStmt visit(ForStmt forStmt) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public IfStmt visit(IfStmt ifStmt) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public InstanceOf visit(InstanceOf instanceOf) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public LocalVar visit(LocalVar localVar) {
-		return new LocalVar(localVar.name, localVar.getType().accept(this), localVar.getOffset());
-	}
-
-	@Override
-	public LocalVarDecl visit(LocalVarDecl localVarDecl) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public MethodCall visit(MethodCall methodCall) {
-		methodCall.getType().accept(this);
-		methodCall.getArgumentList().accept(this);
-		return new MethodCall(methodCall.getType().accept(this),
-				methodCall.receiver == null ? null : methodCall.receiver.accept(this), methodCall.name,
-				methodCall.getArgumentList().accept(this), methodCall.getOffset());
-
-	}
-
-	@Override
-	public NewClass visit(NewClass newClass) {
-		return new NewClass(newClass.getType().accept(this), newClass.getArgumentList().accept(this),
-				newClass.getOffset());
-	}
-
-	@Override
-	public NewArray visit(NewArray newArray) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public Return visit(Return aReturn) {
-		return new Return(aReturn.retexpr == null ? null : aReturn.retexpr.accept(this), aReturn.getOffset());
-	}
-
-	@Override
-	public ReturnVoid visit(ReturnVoid aReturn) {
-		return aReturn;
-
-	}
-
-	@Override
-	public StaticClassName visit(StaticClassName staticClassName) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public Super visit(Super aSuper) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public This visit(This aThis) {
-		// als Typ wird immer ein neuer TypePlaceholder zugeordnet.
-		return aThis;
-	}
-
-	@Override
-	public WhileStmt visit(WhileStmt whileStmt) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public DoStmt visit(DoStmt whileStmt) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public AssignToField visit(AssignToField assignLeftSide) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public AssignToLocal visit(AssignToLocal assignLeftSide) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public SuperCall visit(SuperCall superCall) {
-		if (superCall.getArgumentList().getArguments() == null) {
-			return superCall;
-		}
-		return new SuperCall(superCall.getArgumentList().accept(this), superCall.getOffset());
-
-	}
-
-	@Override
-	public ExpressionReceiver visit(ExpressionReceiver expressionReceiver) {
-		return new ExpressionReceiver(expressionReceiver.expr == null ? null : expressionReceiver.expr.accept(this));
-	}
-
-	@Override
-	public UnaryExpr visit(UnaryExpr unaryExpr) {
-		throw new NotImplementedException();
-
-	}
-
-	@Override
-	public Literal visit(Literal literal) {
-		return literal;
-
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/visitor/TYPEExpr.java
+++ b/src/de/dhbwstuttgart/strucTypes/visitor/TYPEExpr.java
@@ -1,253 +0,0 @@
-package de.dhbwstuttgart.strucTypes.visitor;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Optional;
-
-import de.dhbwstuttgart.strucTypes.constraint.ConstraintsSet;
-import de.dhbwstuttgart.strucTypes.constraint.FieldConstraint;
-import de.dhbwstuttgart.strucTypes.constraint.MethodConstraint;
-import de.dhbwstuttgart.strucTypes.constraint.SubTypeConstraint;
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.Field;
-import de.dhbwstuttgart.syntaxtree.FormalParameter;
-import de.dhbwstuttgart.syntaxtree.Method;
-import de.dhbwstuttgart.syntaxtree.statement.ArgumentList;
-import de.dhbwstuttgart.syntaxtree.statement.BinaryExpr;
-import de.dhbwstuttgart.syntaxtree.statement.Block;
-import de.dhbwstuttgart.syntaxtree.statement.CastExpr;
-import de.dhbwstuttgart.syntaxtree.statement.Expression;
-import de.dhbwstuttgart.syntaxtree.statement.ExpressionReceiver;
-import de.dhbwstuttgart.syntaxtree.statement.FieldVar;
-import de.dhbwstuttgart.syntaxtree.statement.Literal;
-import de.dhbwstuttgart.syntaxtree.statement.LocalVar;
-import de.dhbwstuttgart.syntaxtree.statement.MethodCall;
-import de.dhbwstuttgart.syntaxtree.statement.NewClass;
-import de.dhbwstuttgart.syntaxtree.statement.Return;
-import de.dhbwstuttgart.syntaxtree.statement.This;
-import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-public class TYPEExpr extends DefaultASTVisitor {
-
-	private ClassOrInterface aThis;
-	private ConstraintsSet constraints = new ConstraintsSet();
-	private InferredTypes inferredTypes = new InferredTypes();
-
-	public TYPEExpr() {
-	}
-
-	public ConstraintsSet getConstraints() {
-		return this.constraints;
-	}
-
-	public InferredTypes getInferredTypes() {
-		return inferredTypes;
-	}
-
-	@Override
-	public void visit(ClassOrInterface classOrInterface) {
-		this.aThis = classOrInterface;
-		classOrInterface.getMethods().forEach(m -> m.accept(this));
-	}
-
-	@Override
-	public void visit(LocalVar localVar) {
-		// keine neuen Constraints. Typisierung bereits im SyntaxTree vorhanden.
-	}
-
-	@Override
-	public void visit(FieldVar fieldVar) {
-		fieldVar.receiver.accept(this);
-
-		// L<>st Typen zwischen Feld und Feldvariable auf
-		boolean receiverIsThis = this.inferFieldVarTypes(fieldVar);
-
-		// Ermittelt den Typ ty von fieldVar.receiver und fields(f)
-		TypeExtract fieldTypeVisitor = new TypeExtract();
-		// unterscheide fieldVar.receiver == this
-		if (receiverIsThis) {
-			this.aThis.accept(fieldTypeVisitor);
-		} else {
-			fieldVar.receiver.getType().accept(fieldTypeVisitor);
-		}
-
-		if (!fieldTypeVisitor.isTypeVariable() && fieldTypeVisitor.getField(fieldVar.fieldVarName).isPresent()) {
-			fieldTypeVisitor.getField(fieldVar.fieldVarName)
-					.ifPresent(f -> this.inferredTypes.put((TypePlaceholder) fieldVar.getType(), f.getType()));
-		} // keine neuen Constraints
-		else {
-			FieldConstraint fieldConstraint = new FieldConstraint(fieldVar.receiver.getType(), fieldVar.fieldVarName,
-					fieldVar.getType());
-			this.constraints.addConstraint(fieldConstraint);
-		}
-		this.constraints.inferTypes(fieldTypeVisitor.getGrtToTphMap());
-	}
-
-	/**
-	 * L<>st die Typenzugeh<65>rigkeit zwischen fieldVar mit receiver this und dem
-	 * korrespondierenden Feld in der Instanz auf.
-	 * 
-	 * @param fieldVar
-	 * @return true, wenn ein passendes Feld in der Instanz gefunden wird.
-	 */
-	private boolean inferFieldVarTypes(FieldVar fieldVar) {
-		if (fieldVar.receiver instanceof This) {
-			this.aThis.getFieldDecl().stream().filter(f -> f.getName().equals(fieldVar.fieldVarName))
-					// keine statische Polymorphie zugelassen
-					.findFirst()
-					.ifPresent(f -> this.inferredTypes.put((TypePlaceholder) fieldVar.getType(), f.getType()));
-			return true;
-		}
-		return false;
-	}
-
-	@Override
-	public void visit(MethodCall methodCall) {
-		methodCall.receiver.accept(this);
-		methodCall.arglist.accept(this);
-
-		// ermittelt den Typ ty0 von methodCall.receiver und mtype(m, ty0)
-		TypeExtract methodTypeVisitor = new TypeExtract();
-		// unterscheide methodcall.receiver == this
-		if (methodCall.receiver instanceof ExpressionReceiver
-				&& ((ExpressionReceiver) methodCall.receiver).expr instanceof This) {
-			this.aThis.accept(methodTypeVisitor);
-		} else {
-			methodCall.receiver.getType().accept(methodTypeVisitor);
-		}
-
-		List<Expression> arguments = methodCall.getArgumentList().getArguments();
-		Optional<Method> method = methodTypeVisitor.getMethod(methodCall.name, arguments.size());
-		if (!methodTypeVisitor.isTypeVariable() && method.isPresent()) {
-			Method m = method.get();
-			for (int i = 0; i < arguments.size(); i++) {
-				this.constraints.addConstraint(new SubTypeConstraint(arguments.get(i).getType(),
-						m.getParameterList().getParameterAt(i).getType()));
-			}
-			this.inferredTypes.put((TypePlaceholder) methodCall.getType(), m.getReturnType());
-
-		} else {
-			MethodConstraint methodConstraint = new MethodConstraint(methodCall.receiver.getType(), methodCall.name,
-					new ArrayList<SubTypeConstraint>(), methodCall.getType());
-			arguments.forEach(e -> methodConstraint.addArguments(e.getType()));
-			this.constraints.addConstraint(methodConstraint);
-		}
-//		System.out.println("\ninferred grt:");
-//		System.out.println("map: " + methodTypeVisitor.getGrtToTphMap());
-//		System.out.println("generics: " + methodTypeVisitor.getGenerics());
-		this.constraints.inferTypes(methodTypeVisitor.getGrtToTphMap());
-	}
-
-	@Override
-	public void visit(ArgumentList argumentList) {
-		argumentList.getArguments().forEach(a -> a.accept(this));
-	}
-
-	@Override
-	public void visit(CastExpr castExpr) {
-		castExpr.expr.accept(this);
-		if (((RefType) castExpr.getType()).getName().equals(this.aThis.getClassName())) {
-			// keine neuen Constraints
-		} else {
-			// implement generics nicht n<>tig
-		}
-	}
-
-	@Override
-	public void visit(NewClass newClass) {
-		newClass.getArgumentList().accept(this);
-		RefType type = (RefType) newClass.getType();
-		TypeExtract typeExtract = new TypeExtract();
-		if (type.getName().equals(this.aThis.getClassName())) {
-			this.aThis.accept(typeExtract);
-		} else {
-			type.accept(typeExtract);
-			// implement generics nicht n<>tig
-		}
-		this.createNewClassSubTypeConstraints(newClass, typeExtract);
-	}
-
-	private void createNewClassSubTypeConstraints(NewClass newClass, TypeExtract typeExtract) {
-		final List<Expression> arguments = newClass.getArgumentList().getArguments();
-		final List<Field> fields = typeExtract.getFields();
-		final int argumentsSize = arguments.size();
-		final int fieldsSize = fields.size();
-		if (argumentsSize != fieldsSize) {
-			throw new IllegalArgumentException(String.format(
-					"The number of fields (%d) in %s doesn't match the number of arguments (%d) passed to its constructor.",
-					fieldsSize, newClass.name, argumentsSize));
-		}
-
-		// List of Generics of newClass
-		List<RefTypeOrTPHOrWildcardOrGeneric> paraList = ((RefType) newClass.getType()).getParaList();
-		List<FormalParameter> formalparalist = typeExtract.getConstructors().get(0).getParameterList()
-				.getFormalparalist();
-		for (int i = 0; i < argumentsSize; i++) {
-			// Bei Fields wird kein GenericRefType sondern Object als Typ
-			// geparst. Workaround <20>ber den Konstruktor.
-			// SubTypeConstraint subTypeConstraint = new
-			// SubTypeConstraint(arguments.get(i).getType(),
-			// fields.get(i).getType());
-
-			// Es darf nur einen Konstruktor mit allen Feldern geben.
-			RefTypeOrTPHOrWildcardOrGeneric supertype = formalparalist.get(i).getType();
-			supertype = supertype instanceof GenericRefType ? paraList.remove(0) : supertype;
-			SubTypeConstraint subTypeConstraint = new SubTypeConstraint(arguments.get(i).getType(), supertype);
-			this.constraints.addConstraint(subTypeConstraint);
-		}
-		typeExtract.getSubTypeConstraints().forEach(this.constraints::addConstraint);
-//		System.out.println("\ninferred grt:");
-//		System.out.println("map: " + typeExtract.getGrtToTphMap());
-//		System.out.println("generics: " + typeExtract.getGenerics());
-		this.constraints.inferTypes(typeExtract.getGrtToTphMap());
-	}
-
-	@Override
-	public void visit(This aThis) {
-		// TPH von This mit Klasse in inferredTypes verkn<6B>pfen
-		if (this.aThis != null) {
-			this.inferredTypes.put((TypePlaceholder) aThis.getType(), ClassOrInterface
-					.generateTypeOfClass(this.aThis.getClassName(), this.aThis.getGenerics(), this.aThis.getOffset()));
-		}
-
-	}
-
-	@Override
-	public void visit(ExpressionReceiver expressionReceiver) {
-		expressionReceiver.expr.accept(this);
-	}
-
-	@Override
-	public void visit(Method method) {
-		method.block.accept(this);
-	}
-
-	@Override
-	public void visit(Block block) {
-		// Es gibt nur ein Statement: Return
-		block.getStatements().forEach(s -> s.accept(this));
-	}
-
-	@Override
-	public void visit(Return aReturn) {
-		aReturn.retexpr.accept(this);
-	}
-
-	@Override
-	public void visit(GenericRefType genericRefType) {
-
-	}
-
-	@Override
-	public void visit(Literal literal) {
-	}
-
-	@Override
-	public void visit(BinaryExpr binary) {
-	}
-
-}
--- a/src/de/dhbwstuttgart/strucTypes/visitor/TypeExtract.java
+++ b/src/de/dhbwstuttgart/strucTypes/visitor/TypeExtract.java
@@ -1,167 +0,0 @@
-package de.dhbwstuttgart.strucTypes.visitor;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Optional;
-
-import de.dhbwstuttgart.parser.scope.JavaClassName;
-import de.dhbwstuttgart.strucTypes.constraint.SubTypeConstraint;
-import de.dhbwstuttgart.strucTypes.model.ClassOrInterfaceFactory;
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.Constructor;
-import de.dhbwstuttgart.syntaxtree.Field;
-import de.dhbwstuttgart.syntaxtree.GenericDeclarationList;
-import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
-import de.dhbwstuttgart.syntaxtree.Method;
-import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
-import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-/**
- * Extrahiert die typisierten Felder und Methoden von ClassOrInterface bzw. von
- * RefType rekursiv <20>ber alle Superklassen und implementierten Interfaces.
- * 
- * @author mvr
- *
- */
-public class TypeExtract extends DefaultASTVisitor {
-
-	private List<Field> fields = new ArrayList<>();
-	private List<Method> methods = new ArrayList<>();
-	private List<Constructor> constructors = new ArrayList<>();
-	private List<GenericTypeVar> generics = new ArrayList<>();
-	private InferredTypes grtToTphMap = InferredTypes.EMPTY;
-	private List<SubTypeConstraint> subTypeConstraints = new ArrayList<>();
-	private boolean typeVariable = false;
-	private boolean initialClass = true;
-
-	public List<Field> getFields() {
-		return this.fields;
-	}
-
-	public List<Method> getMethods() {
-		return this.methods;
-	}
-
-	public List<Constructor> getConstructors() {
-		return constructors;
-	}
-
-	public List<GenericTypeVar> getGenerics() {
-		return generics;
-	}
-
-	public InferredTypes getGrtToTphMap() {
-		return grtToTphMap;
-	}
-
-	public List<SubTypeConstraint> getSubTypeConstraints() {
-		return subTypeConstraints;
-	}
-
-	public Optional<Field> getField(String fieldName) {
-		return this.fields.stream().filter(f -> f.getName().equals(fieldName))
-				// keine statische Polymorphie zugelassen
-				.findFirst();
-	}
-
-	public Optional<Method> getMethod(String methodName, int parameterCount) {
-		return this.methods.stream()
-				.filter(m -> m.getName().equals(methodName)
-						&& m.getParameterList().getFormalparalist().size() == parameterCount)
-				// keine statische Polymorphie zugelassen
-				.findFirst();
-	}
-
-	public boolean isTypeVariable() {
-		return this.typeVariable;
-	}
-
-	@Override
-	public void visit(ClassOrInterface classOrInterface) {
-		classOrInterface.getFieldDecl().forEach(f -> f.accept(this));
-		classOrInterface.getMethods().forEach(m -> m.accept(this));
-		classOrInterface.getConstructors().forEach(c -> {
-			if (c != null && this.initialClass)
-				c.accept(this);
-		});
-		classOrInterface.getGenerics().accept(this);
-		this.initialClass = false;
-		// superClass(Object) -> Object => unendliche Rekursionstiefe!
-		if (!classOrInterface.getClassName().equals(new JavaClassName("java.lang.Object"))) {
-			classOrInterface.getSuperClass().accept(this);
-			classOrInterface.getSuperInterfaces().forEach(i -> i.accept(this));
-		}
-	}
-
-	@Override
-	public void visit(RefType refType) {
-		this.typeVariable = false;
-		Optional<ClassOrInterface> createClass = ClassOrInterfaceFactory.createClass(refType);
-		// refType und createClass haben evtl. unterschiedliche
-		// Klassenparameter (refType -> tph| createClass -> gtv). Diese werden
-		// in grtToTphMap gespeichert.
-		if (createClass.isPresent()) {
-			ClassOrInterface cls = createClass.get();
-			cls.getGenerics().accept(this);
-			Iterator<GenericTypeVar> iteratorGtv = cls.getGenerics().iterator();
-			Iterator<RefTypeOrTPHOrWildcardOrGeneric> iteratorTPH = refType.getParaList().iterator();
-			while (iteratorGtv.hasNext()) {
-				GenericTypeVar nextGtv = iteratorGtv.next();
-				GenericRefType grt = new GenericRefType(nextGtv.getName(), nextGtv.getOffset());
-				RefTypeOrTPHOrWildcardOrGeneric nextTPH = iteratorTPH.next();
-				if (nextTPH instanceof TypePlaceholder) {
-					TypePlaceholder tph = (TypePlaceholder) nextTPH;
-					this.grtToTphMap.put(grt, tph);
-				}
-			}
-			cls.accept(this);
-		}
-	}
-
-	@Override
-	public void visit(Field field) {
-		this.fields.add(field);
-	}
-
-	@Override
-	public void visit(Method method) {
-		this.methods.add(method);
-	}
-
-	@Override
-	public void visit(TypePlaceholder typePlaceholder) {
-		this.typeVariable = true;
-	}
-
-	@Override
-	public void visit(Constructor constructor) {
-		this.constructors.add(constructor);
-	}
-
-	@Override
-	public void visit(GenericDeclarationList genericTypeVars) {
-		genericTypeVars.forEach(gtv -> gtv.accept(this));
-	}
-
-	@Override
-	public void visit(GenericTypeVar genericTypeVar) {
-		if (!this.generics.contains(genericTypeVar)) {
-			this.generics.add(genericTypeVar);
-			// Aus den bounds k<>nnen die Subtypconstraints abgeleitet werden. 
-			RefTypeOrTPHOrWildcardOrGeneric bound = genericTypeVar.getBounds().get(0);
-			if (!((bound instanceof RefType)
-					&& ((RefType) bound).getName().equals(new JavaClassName("java.lang.Object")))) {
-				this.subTypeConstraints.add(new SubTypeConstraint(
-						new GenericRefType(genericTypeVar.getName(), genericTypeVar.getOffset()), bound));
-			}
-		}
-	}
-
-	@Override
-	public void visit(GenericRefType genericRefType) {
-	}
-}
--- a/src/de/dhbwstuttgart/strucTypes/visitor/TypeVar.java
+++ b/src/de/dhbwstuttgart/strucTypes/visitor/TypeVar.java
@@ -1,38 +0,0 @@
-package de.dhbwstuttgart.strucTypes.visitor;
-
-import java.util.HashSet;
-import java.util.Set;
-
-import de.dhbwstuttgart.strucTypes.model.InferredTypes;
-import de.dhbwstuttgart.syntaxtree.AbstractASTWalker;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-/**
- * Extrahiert alle TypePlaceholder.
- * 
- * @author mvr
- *
- */
-public class TypeVar extends AbstractASTWalker {
-
-	private Set<TypePlaceholder> typeVars = new HashSet<>();
-	private InferredTypes inferredTypes = new InferredTypes();
-
-	public TypeVar(InferredTypes inferredTypes) {
-		this.inferredTypes = inferredTypes;
-	}
-
-	@Override
-	public void visit(TypePlaceholder typePlaceholder) {
-		super.visit(typePlaceholder);
-		RefTypeOrTPHOrWildcardOrGeneric inferredType = this.inferredTypes.infer(typePlaceholder);
-		if (inferredType instanceof TypePlaceholder) {
-			this.typeVars.add((TypePlaceholder) inferredType);
-		}
-	}
-
-	public Set<TypePlaceholder> getTypeVars() {
-		return typeVars;
-	}
-}
--- a/src/de/dhbwstuttgart/syntaxtree/statement/WhileStmt.java
+++ b/src/de/dhbwstuttgart/syntaxtree/statement/WhileStmt.java
@@ -1,28 +0,0 @@
-package de.dhbwstuttgart.syntaxtree.statement;
-
-import org.antlr.v4.runtime.Token;
-
-import de.dhbwstuttgart.strucTypes.visitor.ASTReturnVisitor;
-import de.dhbwstuttgart.syntaxtree.StatementVisitor;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-
-public class WhileStmt extends Statement {
-	public final Expression expr;
-	public final Statement loopBlock;
-
-	public WhileStmt(Expression expr, Statement loopBlock, Token offset) {
-		super(TypePlaceholder.fresh(offset), offset);
-		this.expr = expr;
-		this.loopBlock = loopBlock;
-	}
-
-	@Override
-	public void accept(StatementVisitor visitor) {
-		visitor.visit(this);
-	}
-
-	@Override
-	public WhileStmt accept(ASTReturnVisitor visitor) {
-		return visitor.visit(this);
-	}
-}
--- a/src/de/dhbwstuttgart/syntaxtree/type/FunN.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/FunN.java
@@ -1,41 +0,0 @@
-package de.dhbwstuttgart.syntaxtree.type;
-
-
-import de.dhbwstuttgart.parser.NullToken;
-import de.dhbwstuttgart.parser.scope.JavaClassName;
-
-import java.util.List;
-
-/**
- * @see Spezifikation "Complete Typeinference in Java 8" von Martin PlÃ¼micke
- * "interface FunN<R,T1, T2, ... ,TN> { R apply(T1 arg1, T2 arg2, ... , TN argN); }"
- * @author A10023 - Andreas Stadelmeier
- * 
- * Bemerkung:
- * FunN ist ein RefType. Der RefType ist nicht mit einem FunNInterface verbunden.
- * 
- */
-public class FunN extends RefType {
-	/**
-	 * @author Andreas Stadelmeier,  a10023
-	 * BenÃ¶tigt fÃ¼r den Typinferenzalgorithmus fÃ¼r Java 8
-	 * Generiert einen RefType auf eine FunN<R,T1,...,TN> - Klasse.
-	 * @param params
-	 * @return
-	 */
-	public FunN(List<RefTypeOrTPHOrWildcardOrGeneric> params) {
-		super(new JavaClassName("Fun"+params.size()), params, new NullToken());
-	}
-
-	/**
-	 * Spezieller Konstruktor um eine FunN ohne Returntype zu generieren
-	 
-	protected FunN(List<? extends Type> list){
-		super("",0);
-		if(list==null)throw new NullPointerException();
-		setT(list);
-		this.name = new JavaClassName("Fun"+list.size());//getName();
-	}
-	*/
-
-}
--- a/src/de/dhbwstuttgart/syntaxtree/type/GenericRefType.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/GenericRefType.java
@@ -1,68 +0,0 @@
-package de.dhbwstuttgart.syntaxtree.type;
-
-import de.dhbwstuttgart.parser.scope.JavaClassName;
-import de.dhbwstuttgart.strucTypes.visitor.ASTReturnVisitor;
-import de.dhbwstuttgart.syntaxtree.ASTVisitor;
-import de.dhbwstuttgart.typeinference.result.ResultSetVisitor;
-import org.antlr.v4.runtime.Token;
-
-public class GenericRefType extends RefType
-{
-    private String name;
-
-    public GenericRefType(String name, Token offset)
-    {
-        super(new JavaClassName(name),offset);
-        this.name = name;
-    }
-
-    public String getParsedName(){
-        return name.toString();
-    }
-
-    @Override
-    public void accept(ASTVisitor visitor) {
-        visitor.visit(this);
-    }
-
-    @Override
-    public <A> A acceptTV(TypeVisitor<A> visitor) {
-        return visitor.visit(this);
-    }
-
-    @Override
-    public void accept(ResultSetVisitor visitor) {
-        visitor.visit(this);
-    }
-    
-    @Override
-	public RefTypeOrTPHOrWildcardOrGeneric accept(ASTReturnVisitor visitor) {
-		return visitor.visit(this);
-	}
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-		int result = super.hashCode();
-		result = prime * result + ((name == null) ? 0 : name.hashCode());
-		return result;
-	}
-
-	@Override
-	public boolean equals(Object obj) {
-		if (this == obj)
-			return true;
-		if (!super.equals(obj))
-			return false;
-		if (getClass() != obj.getClass())
-			return false;
-		GenericRefType other = (GenericRefType) obj;
-		if (name == null) {
-			if (other.name != null)
-				return false;
-		} else if (!name.equals(other.name))
-			return false;
-		return true;
-	}
-}
-
--- a/src/de/dhbwstuttgart/typedeployment/TypeInsert.java
+++ b/src/de/dhbwstuttgart/typedeployment/TypeInsert.java
@@ -1,36 +0,0 @@
-package de.dhbwstuttgart.typedeployment;
-
-import org.antlr.v4.runtime.Token;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-public class TypeInsert {
-    /**
-     * point wird hauptsächlich zur Anzeige einer Annotation im Eclipse-plugin benutzt.
-     */
-    public final TypeInsertPoint point;
-    Set<TypeInsertPoint> inserts;
-
-    public TypeInsert(TypeInsertPoint point, Set<TypeInsertPoint> additionalPoints){
-        this.point = point;
-        inserts = additionalPoints;
-    }
-
-    public String insert(String intoSource){
-        List<TypeInsertPoint> offsets = new ArrayList<>();
-        String ret = point.insert(intoSource, offsets);
-        offsets.add(point);
-        for(TypeInsertPoint insertPoint : inserts){
-            ret = insertPoint.insert(ret, offsets);
-            offsets.add(insertPoint);
-        }
-        return ret;
-    }
-
-    public String getInsertString(){
-        return point.getInsertString();
-    }
-}
--- a/src/de/dhbwstuttgart/typedeployment/TypeInsertFactory.java
+++ b/src/de/dhbwstuttgart/typedeployment/TypeInsertFactory.java
@@ -1,146 +0,0 @@
-package de.dhbwstuttgart.typedeployment;
-
-import de.dhbwstuttgart.syntaxtree.*;
-import de.dhbwstuttgart.syntaxtree.type.*;
-import de.dhbwstuttgart.typeinference.result.*;
-import org.antlr.v4.runtime.Token;
-
-import java.util.*;
-
-/**
- * TODO:
- * Falls in Feldern Generics entstehen, dann werden diese als Klassenparameter eingesetzt
- * Für die Instanzierung von Klassen kann man dann beispielsweise nur noch den Diamond-Operator verwenden
- *
- * Es müssen zu einem TPH alle in Beziehung stehenden Constraints gefunden werden
- *
- * Anmekung: Es wird nur ein RefType gleichzeitug eingesetzt.
- * Steht dieser mit anderen Typen in Verbindung, so müssen diese nicht eingesetzt werden
- * im Result set können nur TPHs mit <. Beziehung stehen
- * Steht ein Typ A über TPHs mit anderen Typen B in Verbindung, so lassen sich diese auch im nächsten Durchgang
- * inferieren, wenn A bereits eingesetzt wurde. Es werden dann eben zusätzliche Generics entstehen
- */
-public class TypeInsertFactory {
-
-
-    public static Set<TypeInsert> createTypeInsertPoints(SourceFile forSourcefile, ResultSet withResults){
-        return new TypeInsertPlacer().getTypeInserts(forSourcefile, withResults);
-    }
-
-    public static TypeInsert createInsertPoints(RefTypeOrTPHOrWildcardOrGeneric type, Token offset, ClassOrInterface cl, Method m,
-                                                ResultSet resultSet) {
-        ResolvedType resolvedType = resultSet.resolveType(type);
-        TypeInsertPoint insertPoint = new TypeInsertPoint(offset,
-                    new TypeToInsertString(resolvedType.resolvedType).insert);
-        return new TypeInsert(insertPoint, new HashSet<>(Arrays.asList(createGenericInsert(resolvedType.additionalGenerics, cl, m))));
-    }
-
-    private static TypeInsertPoint createGenericInsert(Set<GenericInsertPair> toInsert, ClassOrInterface cl, Method m){
-        //Momentan wird Methode ignoriert. Parameter werden immer als Klassenparameter angefügt:
-        //Offset zum Einstzen bestimmen:
-        Token offset;
-        String insert = "";
-        String end;
-        if(cl.getGenerics().iterator().hasNext()){
-            //offset = cl.getGenerics().iterator().next().getOffset();
-            offset = cl.getGenerics().getOffset();
-            end=",";
-        }else{
-            offset = cl.getGenerics().getOffset();
-            insert += "<";
-            end = ">";
-        }
-
-        //Alle einzusetzenden Generics und deren Bounds bestimmen:
-        HashMap<TypePlaceholder, HashSet<TypePlaceholder>> genericsAndBounds = new HashMap<>();
-        for(GenericInsertPair p : toInsert){
-            if(!genericsAndBounds.containsKey(p.TA1)){
-                genericsAndBounds.put((TypePlaceholder) p.TA1, new HashSet<>());
-            }
-            if(p.TA2 != null){
-                genericsAndBounds.get(p.TA1).add((TypePlaceholder) p.TA2);
-                if(!genericsAndBounds.containsKey(p.TA2)){
-                    genericsAndBounds.put((TypePlaceholder) p.TA2, new HashSet<>());
-                }
-            }
-        }
-
-        //String zum Einsetzen (Generics mit bounds) generieren:
-        Iterator<TypePlaceholder> it = genericsAndBounds.keySet().iterator();
-        if(! it.hasNext())return new TypeInsertPoint(offset, "");
-        while(it.hasNext()){
-            TypePlaceholder tph = it.next();
-            insert += tph.getName();
-            Set<TypePlaceholder> bounds = genericsAndBounds.get(tph);
-            if(bounds.size() > 0){
-                insert += " extends ";
-                Iterator<TypePlaceholder> boundIt = bounds.iterator();
-                while(boundIt.hasNext()){
-                    TypePlaceholder bound = boundIt.next();
-                    insert += bound.getName();
-                    if(boundIt.hasNext())insert += " & ";
-                }
-            }
-            if(it.hasNext())insert+=",";
-        }
-        return new TypeInsertPoint(offset, insert + end);
-    }
-}
-
-class TypeToInsertString implements ResultSetVisitor{
-    String insert = "";
-
-    TypeToInsertString(RefTypeOrTPHOrWildcardOrGeneric type){
-        type.accept(this);
-    }
-
-    @Override
-    public void visit(PairTPHsmallerTPH p) {
-
-    }
-
-    @Override
-    public void visit(PairTPHequalRefTypeOrWildcardType p) {
-
-    }
-
-    @Override
-    public void visit(PairTPHEqualTPH p) {
-
-    }
-
-    @Override
-    public void visit(RefType resolved) {
-        insert = resolved.getName().toString();
-        if(resolved.getParaList().size() > 0){
-            insert += "<";
-            Iterator<RefTypeOrTPHOrWildcardOrGeneric> iterator = resolved.getParaList().iterator();
-            while(iterator.hasNext()){
-                RefTypeOrTPHOrWildcardOrGeneric typeParam = iterator.next();
-                insert += new TypeToInsertString(typeParam).insert;
-                if(iterator.hasNext())insert += ", ";
-            }
-            insert += ">";
-        }
-    }
-
-    @Override
-    public void visit(GenericRefType genericRefType) {
-        insert += genericRefType.getParsedName();
-    }
-
-    @Override
-    public void visit(SuperWildcardType superWildcardType) {
-        insert += "? super " + new TypeToInsertString(superWildcardType.getInnerType()).insert;
-    }
-
-    @Override
-    public void visit(TypePlaceholder typePlaceholder) {
-        insert += typePlaceholder.getName();
-    }
-
-    @Override
-    public void visit(ExtendsWildcardType extendsWildcardType) {
-        insert += "? extends " + new TypeToInsertString(extendsWildcardType.getInnerType()).insert;
-    }
-}
--- a/src/de/dhbwstuttgart/typedeployment/TypeInsertPoint.java
+++ b/src/de/dhbwstuttgart/typedeployment/TypeInsertPoint.java
@@ -1,28 +0,0 @@
-package de.dhbwstuttgart.typedeployment;
-
-import org.antlr.v4.runtime.Token;
-
-import java.util.List;
-import java.util.stream.Collectors;
-
-public class TypeInsertPoint {
-    public final Token point;
-    private String insertString;
-
-    public TypeInsertPoint(Token point, String toInsert){
-        this.point = point;
-        this.insertString = (toInsert.endsWith(" ")) ? toInsert : toInsert + " " ;
-    }
-
-    public String insert(String intoSource, List<TypeInsertPoint> additionalOffset){
-        int offset = additionalOffset.stream().filter((token ->
-                //token.point.getLine() != point.getLine() && token.point.getCharPositionInLine() <= point.getCharPositionInLine()))
-                token.point.getStartIndex() <= point.getStartIndex()))
-                .mapToInt((typeInsertPoint -> typeInsertPoint.insertString.length())).sum();
-        return new StringBuilder(intoSource).insert(point.getStartIndex()+offset, insertString).toString();
-    }
-
-    public String getInsertString() {
-        return insertString;
-    }
-}
--- a/src/de/dhbwstuttgart/typeinference/assumptions/FieldAssumption.java
+++ b/src/de/dhbwstuttgart/typeinference/assumptions/FieldAssumption.java
@@ -1,32 +0,0 @@
-package de.dhbwstuttgart.typeinference.assumptions;
-
-import de.dhbwstuttgart.exceptions.NotImplementedException;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
-import de.dhbwstuttgart.syntaxtree.TypeScope;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.typeinference.constraints.GenericsResolver;
-
-public class FieldAssumption extends Assumption{
-    private ClassOrInterface receiverClass;
-    private RefTypeOrTPHOrWildcardOrGeneric type;
-
-    public FieldAssumption(ClassOrInterface receiverType,
-                           RefTypeOrTPHOrWildcardOrGeneric type, TypeScope scope){
-        super(scope);
-        this.type = type;
-        this.receiverClass = receiverType;
-    }
-
-    public ClassOrInterface getReceiverClass() {
-        return receiverClass;
-    }
-
-    public RefTypeOrTPHOrWildcardOrGeneric getType(GenericsResolver resolver) {
-        return resolver.resolve(type);
-    }
-
-    public RefTypeOrTPHOrWildcardOrGeneric getReceiverType(GenericsResolver resolver) {
-        //TODO
-        throw new NotImplementedException();
-    }
-}
--- a/src/de/dhbwstuttgart/typeinference/result/ResultPair.java
+++ b/src/de/dhbwstuttgart/typeinference/result/ResultPair.java
@@ -1,26 +0,0 @@
-package de.dhbwstuttgart.typeinference.result;
-
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-
-/**
- * Paare, welche das Unifikationsergebnis darstellen
- */
-public abstract class ResultPair<A extends RefTypeOrTPHOrWildcardOrGeneric,B extends RefTypeOrTPHOrWildcardOrGeneric> {
-    private final A left;
-    private final B right;
-
-    public abstract void accept(ResultPairVisitor visitor);
-
-    public ResultPair(A left, B right){
-        this.left = left;
-        this.right = right;
-    }
-
-    public A getLeft() {
-        return left;
-    }
-
-    public B getRight() {
-        return right;
-    }
-}
--- a/src/de/dhbwstuttgart/typeinference/unify/TypeUnify.java
+++ b/src/de/dhbwstuttgart/typeinference/unify/TypeUnify.java
@@ -1,25 +0,0 @@
-package de.dhbwstuttgart.typeinference.unify;
-
-import java.io.FileWriter;
-import java.util.Set;
-import java.util.concurrent.ForkJoinPool;
-
-import de.dhbwstuttgart.typeinference.unify.interfaces.IFiniteClosure;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
-
-public class TypeUnify {
-	public Set<Set<UnifyPair>> unify(Set<UnifyPair> eq, IFiniteClosure fc) {
-		TypeUnifyTask unifyTask = new TypeUnifyTask(eq, fc, true);
-		ForkJoinPool pool = new ForkJoinPool();
-		pool.invoke(unifyTask);
-		Set<Set<UnifyPair>> res =  unifyTask.join();
-		return res;
-	}
-	
-	public Set<Set<UnifyPair>> unifySequential(Set<UnifyPair> eq, IFiniteClosure fc) {
-		TypeUnifyTask unifyTask = new TypeUnifyTask(eq, fc, false);
-		Set<Set<UnifyPair>> res = unifyTask.compute();
-		return res;
-	}
-
-}
--- a/src/de/dhbwstuttgart/typeinference/unify/TypeUnifyTask.java
+++ b/src/de/dhbwstuttgart/typeinference/unify/TypeUnifyTask.java
--- a/src/de/dhbwstuttgart/parser/antlr/Java8.g4
+++ b/src/de/dhbwstuttgart/parser/antlr/Java8.g4
@@ -109,7 +109,6 @@ classOrInterfaceType
 		|	interfaceType_lfno_classOrInterfaceType
 		)
 		(	classType_lf_classOrInterfaceType
-		|	interfaceType_lf_classOrInterfaceType
 		)*
 	;

@@ -333,7 +332,7 @@ classMemberDeclaration
 	;

 fieldDeclaration
-	:	fieldModifier* unannType? variableDeclaratorList ';'
+	:	fieldModifier* unannTypeOrAuto? variableDeclaratorList ';'
 	;

 fieldModifier
@@ -732,6 +731,7 @@ localVariableDeclarationStatement

 unannTypeOrAuto
    : unannType
+    | 'var'
    ;

 localVariableDeclaration
--- a/src/main/antlr4/java8/Java8.tokens
+++ b/src/main/antlr4/java8/Java8.tokens
@@ -0,0 +1,207 @@
+T__0=1
+ABSTRACT=2
+ASSERT=3
+BOOLEAN=4
+BREAK=5
+BYTE=6
+CASE=7
+CATCH=8
+CHAR=9
+CLASS=10
+CONST=11
+CONTINUE=12
+DEFAULT=13
+DO=14
+DOUBLE=15
+ELSE=16
+ENUM=17
+EXTENDS=18
+FINAL=19
+FINALLY=20
+FLOAT=21
+FOR=22
+IF=23
+GOTO=24
+IMPLEMENTS=25
+IMPORT=26
+INSTANCEOF=27
+INT=28
+INTERFACE=29
+LONG=30
+NATIVE=31
+NEW=32
+PACKAGE=33
+PRIVATE=34
+PROTECTED=35
+PUBLIC=36
+RETURN=37
+SHORT=38
+STATIC=39
+STRICTFP=40
+SUPER=41
+SWITCH=42
+SYNCHRONIZED=43
+THIS=44
+THROW=45
+THROWS=46
+TRANSIENT=47
+TRY=48
+VOID=49
+VOLATILE=50
+WHILE=51
+IntegerLiteral=52
+FloatingPointLiteral=53
+BooleanLiteral=54
+CharacterLiteral=55
+StringLiteral=56
+NullLiteral=57
+LPAREN=58
+RPAREN=59
+LBRACE=60
+RBRACE=61
+LBRACK=62
+RBRACK=63
+SEMI=64
+COMMA=65
+DOT=66
+ASSIGN=67
+GT=68
+LT=69
+BANG=70
+TILDE=71
+QUESTION=72
+COLON=73
+EQUAL=74
+LE=75
+GE=76
+NOTEQUAL=77
+AND=78
+OR=79
+INC=80
+DEC=81
+ADD=82
+SUB=83
+MUL=84
+DIV=85
+BITAND=86
+BITOR=87
+CARET=88
+MOD=89
+ARROW=90
+COLONCOLON=91
+ADD_ASSIGN=92
+SUB_ASSIGN=93
+MUL_ASSIGN=94
+DIV_ASSIGN=95
+AND_ASSIGN=96
+OR_ASSIGN=97
+XOR_ASSIGN=98
+MOD_ASSIGN=99
+LSHIFT_ASSIGN=100
+RSHIFT_ASSIGN=101
+URSHIFT_ASSIGN=102
+Identifier=103
+AT=104
+ELLIPSIS=105
+WS=106
+COMMENT=107
+LINE_COMMENT=108
+'var'=1
+'abstract'=2
+'assert'=3
+'boolean'=4
+'break'=5
+'byte'=6
+'case'=7
+'catch'=8
+'char'=9
+'class'=10
+'const'=11
+'continue'=12
+'default'=13
+'do'=14
+'double'=15
+'else'=16
+'enum'=17
+'extends'=18
+'final'=19
+'finally'=20
+'float'=21
+'for'=22
+'if'=23
+'goto'=24
+'implements'=25
+'import'=26
+'instanceof'=27
+'int'=28
+'interface'=29
+'long'=30
+'native'=31
+'new'=32
+'package'=33
+'private'=34
+'protected'=35
+'public'=36
+'return'=37
+'short'=38
+'static'=39
+'strictfp'=40
+'super'=41
+'switch'=42
+'synchronized'=43
+'this'=44
+'throw'=45
+'throws'=46
+'transient'=47
+'try'=48
+'void'=49
+'volatile'=50
+'while'=51
+'null'=57
+'('=58
+')'=59
+'{'=60
+'}'=61
+'['=62
+']'=63
+';'=64
+','=65
+'.'=66
+'='=67
+'>'=68
+'<'=69
+'!'=70
+'~'=71
+'?'=72
+':'=73
+'=='=74
+'<='=75
+'>='=76
+'!='=77
+'&&'=78
+'||'=79
+'++'=80
+'--'=81
+'+'=82
+'-'=83
+'*'=84
+'/'=85
+'&'=86
+'|'=87
+'^'=88
+'%'=89
+'->'=90
+'::'=91
+'+='=92
+'-='=93
+'*='=94
+'/='=95
+'&='=96
+'|='=97
+'^='=98
+'%='=99
+'<<='=100
+'>>='=101
+'>>>='=102
+'@'=104
+'...'=105
--- a/src/main/antlr4/java8/Java8Lexer.tokens
+++ b/src/main/antlr4/java8/Java8Lexer.tokens
@@ -0,0 +1,207 @@
+T__0=1
+ABSTRACT=2
+ASSERT=3
+BOOLEAN=4
+BREAK=5
+BYTE=6
+CASE=7
+CATCH=8
+CHAR=9
+CLASS=10
+CONST=11
+CONTINUE=12
+DEFAULT=13
+DO=14
+DOUBLE=15
+ELSE=16
+ENUM=17
+EXTENDS=18
+FINAL=19
+FINALLY=20
+FLOAT=21
+FOR=22
+IF=23
+GOTO=24
+IMPLEMENTS=25
+IMPORT=26
+INSTANCEOF=27
+INT=28
+INTERFACE=29
+LONG=30
+NATIVE=31
+NEW=32
+PACKAGE=33
+PRIVATE=34
+PROTECTED=35
+PUBLIC=36
+RETURN=37
+SHORT=38
+STATIC=39
+STRICTFP=40
+SUPER=41
+SWITCH=42
+SYNCHRONIZED=43
+THIS=44
+THROW=45
+THROWS=46
+TRANSIENT=47
+TRY=48
+VOID=49
+VOLATILE=50
+WHILE=51
+IntegerLiteral=52
+FloatingPointLiteral=53
+BooleanLiteral=54
+CharacterLiteral=55
+StringLiteral=56
+NullLiteral=57
+LPAREN=58
+RPAREN=59
+LBRACE=60
+RBRACE=61
+LBRACK=62
+RBRACK=63
+SEMI=64
+COMMA=65
+DOT=66
+ASSIGN=67
+GT=68
+LT=69
+BANG=70
+TILDE=71
+QUESTION=72
+COLON=73
+EQUAL=74
+LE=75
+GE=76
+NOTEQUAL=77
+AND=78
+OR=79
+INC=80
+DEC=81
+ADD=82
+SUB=83
+MUL=84
+DIV=85
+BITAND=86
+BITOR=87
+CARET=88
+MOD=89
+ARROW=90
+COLONCOLON=91
+ADD_ASSIGN=92
+SUB_ASSIGN=93
+MUL_ASSIGN=94
+DIV_ASSIGN=95
+AND_ASSIGN=96
+OR_ASSIGN=97
+XOR_ASSIGN=98
+MOD_ASSIGN=99
+LSHIFT_ASSIGN=100
+RSHIFT_ASSIGN=101
+URSHIFT_ASSIGN=102
+Identifier=103
+AT=104
+ELLIPSIS=105
+WS=106
+COMMENT=107
+LINE_COMMENT=108
+'var'=1
+'abstract'=2
+'assert'=3
+'boolean'=4
+'break'=5
+'byte'=6
+'case'=7
+'catch'=8
+'char'=9
+'class'=10
+'const'=11
+'continue'=12
+'default'=13
+'do'=14
+'double'=15
+'else'=16
+'enum'=17
+'extends'=18
+'final'=19
+'finally'=20
+'float'=21
+'for'=22
+'if'=23
+'goto'=24
+'implements'=25
+'import'=26
+'instanceof'=27
+'int'=28
+'interface'=29
+'long'=30
+'native'=31
+'new'=32
+'package'=33
+'private'=34
+'protected'=35
+'public'=36
+'return'=37
+'short'=38
+'static'=39
+'strictfp'=40
+'super'=41
+'switch'=42
+'synchronized'=43
+'this'=44
+'throw'=45
+'throws'=46
+'transient'=47
+'try'=48
+'void'=49
+'volatile'=50
+'while'=51
+'null'=57
+'('=58
+')'=59
+'{'=60
+'}'=61
+'['=62
+']'=63
+';'=64
+','=65
+'.'=66
+'='=67
+'>'=68
+'<'=69
+'!'=70
+'~'=71
+'?'=72
+':'=73
+'=='=74
+'<='=75
+'>='=76
+'!='=77
+'&&'=78
+'||'=79
+'++'=80
+'--'=81
+'+'=82
+'-'=83
+'*'=84
+'/'=85
+'&'=86
+'|'=87
+'^'=88
+'%'=89
+'->'=90
+'::'=91
+'+='=92
+'-='=93
+'*='=94
+'/='=95
+'&='=96
+'|='=97
+'^='=98
+'%='=99
+'<<='=100
+'>>='=101
+'>>>='=102
+'@'=104
+'...'=105
--- a/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResult.g4
+++ b/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResult.g4
--- a/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResult.tokens
+++ b/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResult.tokens
--- a/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultLexer.tokens
+++ b/src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultLexer.tokens
--- a/src/main/java/de/dhbwstuttgart/bytecode/AStatement.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/AStatement.java
--- a/src/main/java/de/dhbwstuttgart/bytecode/ArgumentExpr.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/ArgumentExpr.java
--- a/src/main/java/de/dhbwstuttgart/bytecode/ArgumentVisitor.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/ArgumentVisitor.java
@@ -0,0 +1,258 @@
+package de.dhbwstuttgart.bytecode;
+
+import java.util.List;
+
+import de.dhbwstuttgart.parser.SyntaxTreeGenerator.AssignToLocal;
+import de.dhbwstuttgart.syntaxtree.StatementVisitor;
+import de.dhbwstuttgart.syntaxtree.statement.ArgumentList;
+import de.dhbwstuttgart.syntaxtree.statement.Assign;
+import de.dhbwstuttgart.syntaxtree.statement.AssignToField;
+import de.dhbwstuttgart.syntaxtree.statement.BinaryExpr;
+import de.dhbwstuttgart.syntaxtree.statement.Block;
+import de.dhbwstuttgart.syntaxtree.statement.CastExpr;
+import de.dhbwstuttgart.syntaxtree.statement.DoStmt;
+import de.dhbwstuttgart.syntaxtree.statement.EmptyStmt;
+import de.dhbwstuttgart.syntaxtree.statement.ExpressionReceiver;
+import de.dhbwstuttgart.syntaxtree.statement.FieldVar;
+import de.dhbwstuttgart.syntaxtree.statement.ForStmt;
+import de.dhbwstuttgart.syntaxtree.statement.IfStmt;
+import de.dhbwstuttgart.syntaxtree.statement.InstanceOf;
+import de.dhbwstuttgart.syntaxtree.statement.LambdaExpression;
+import de.dhbwstuttgart.syntaxtree.statement.Literal;
+import de.dhbwstuttgart.syntaxtree.statement.LocalVar;
+import de.dhbwstuttgart.syntaxtree.statement.LocalVarDecl;
+import de.dhbwstuttgart.syntaxtree.statement.MethodCall;
+import de.dhbwstuttgart.syntaxtree.statement.NewArray;
+import de.dhbwstuttgart.syntaxtree.statement.NewClass;
+import de.dhbwstuttgart.syntaxtree.statement.Return;
+import de.dhbwstuttgart.syntaxtree.statement.ReturnVoid;
+import de.dhbwstuttgart.syntaxtree.statement.StaticClassName;
+import de.dhbwstuttgart.syntaxtree.statement.Super;
+import de.dhbwstuttgart.syntaxtree.statement.SuperCall;
+import de.dhbwstuttgart.syntaxtree.statement.This;
+import de.dhbwstuttgart.syntaxtree.statement.UnaryExpr;
+import de.dhbwstuttgart.syntaxtree.statement.WhileStmt;
+
+public class ArgumentVisitor implements StatementVisitor {
+	private List<Boolean> argListMethCall;
+	private BytecodeGenMethod bytecodeGenMethod;
+	
+	public ArgumentVisitor(List<Boolean> argListMethCall, BytecodeGenMethod bytecodeGenMethod) {
+		this.argListMethCall = argListMethCall;
+		this.bytecodeGenMethod = bytecodeGenMethod;
+	}
+
+	@Override
+	public void visit(ArgumentList argumentList) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(LambdaExpression lambdaExpression) {
+		lambdaExpression.accept(bytecodeGenMethod);
+		// Zieltype des Lambas ist Funktionale Interface
+		// kann nie primitiv sein => un-/boxing wird hier nicht gebraucht
+		argListMethCall.remove(0);
+	}
+
+	@Override
+	public void visit(Assign assign) {
+		assign.accept(bytecodeGenMethod);
+		
+		if(argListMethCall.get(0))
+			bytecodeGenMethod.doUnboxing(bytecodeGenMethod.getResolver().getResolvedType(assign.getType()));
+		argListMethCall.remove(0);
+	}
+
+	@Override
+	public void visit(BinaryExpr binary) {
+		binary.accept(bytecodeGenMethod);
+		
+		if(argListMethCall.get(0)) {
+			bytecodeGenMethod.doUnboxing(bytecodeGenMethod.getResolver().getResolvedType(binary.getType()));
+		} else {
+			bytecodeGenMethod.doBoxing(bytecodeGenMethod.getResolver().getResolvedType(binary.getType()));
+		}
+		argListMethCall.remove(0);
+	}
+
+	@Override
+	public void visit(Block block) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(CastExpr castExpr) {
+		castExpr.accept(bytecodeGenMethod);
+		
+		if(argListMethCall.get(0))
+			bytecodeGenMethod.doUnboxing(bytecodeGenMethod.getResolver().getResolvedType(castExpr.getType()));
+		argListMethCall.remove(0);
+	}
+
+	@Override
+	public void visit(EmptyStmt emptyStmt) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(FieldVar fieldVar) {
+		fieldVar.accept(bytecodeGenMethod);
+		
+		if(argListMethCall.get(0))
+			bytecodeGenMethod.doUnboxing(bytecodeGenMethod.getResolver().getResolvedType(fieldVar.getType()));
+		argListMethCall.remove(0);
+	}
+
+	@Override
+	public void visit(ForStmt forStmt) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(IfStmt ifStmt) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(InstanceOf instanceOf) {
+		instanceOf.accept(bytecodeGenMethod);
+		
+		if(argListMethCall.get(0))
+			bytecodeGenMethod.doUnboxing(bytecodeGenMethod.getResolver().getResolvedType(instanceOf.getType()));
+		argListMethCall.remove(0);
+	}
+
+	@Override
+	public void visit(LocalVar localVar) {
+		localVar.accept(bytecodeGenMethod);
+		if(!bytecodeGenMethod.isBinaryExp) {
+			if(argListMethCall.get(0))
+				bytecodeGenMethod.doUnboxing(bytecodeGenMethod.getResolver().getResolvedType(localVar.getType()));
+		}
+		argListMethCall.remove(0);
+	}
+
+	@Override
+	public void visit(LocalVarDecl localVarDecl) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(MethodCall methodCall) {
+		methodCall.accept(bytecodeGenMethod);
+		
+		if(argListMethCall.get(0))
+			bytecodeGenMethod.doUnboxing(bytecodeGenMethod.getResolver().getResolvedType(methodCall.getType()));
+		argListMethCall.remove(0);
+	}
+
+	@Override
+	public void visit(NewClass methodCall) {
+		methodCall.accept(bytecodeGenMethod);
+		
+		if(argListMethCall.get(0))
+			bytecodeGenMethod.doUnboxing(bytecodeGenMethod.getResolver().getResolvedType(methodCall.getType()));
+		argListMethCall.remove(0);
+	}
+
+	@Override
+	public void visit(NewArray newArray) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(Return aReturn) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(ReturnVoid aReturn) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(StaticClassName staticClassName) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(Super aSuper) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(This aThis) {
+		aThis.accept(bytecodeGenMethod);
+		
+		if(argListMethCall.get(0))
+			bytecodeGenMethod.doUnboxing(bytecodeGenMethod.getResolver().getResolvedType(aThis.getType()));
+		argListMethCall.remove(0);
+	}
+
+	@Override
+	public void visit(WhileStmt whileStmt) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(DoStmt whileStmt) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(AssignToField assignLeftSide) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(AssignToLocal assignLeftSide) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(SuperCall superCall) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(ExpressionReceiver expressionReceiver) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void visit(UnaryExpr unaryExpr) {
+		unaryExpr.accept(bytecodeGenMethod);
+		
+		if(argListMethCall.get(0))
+			bytecodeGenMethod.doUnboxing(bytecodeGenMethod.getResolver().getResolvedType(unaryExpr.getType()));
+		argListMethCall.remove(0);
+	}
+
+	@Override
+	public void visit(Literal literal) {
+		literal.accept(bytecodeGenMethod);
+		
+		if(argListMethCall.get(0))
+			bytecodeGenMethod.doUnboxing(bytecodeGenMethod.getResolver().getResolvedType(literal.getType()));
+		argListMethCall.remove(0);
+	}
+
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/AssignStmt.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/AssignStmt.java
--- a/src/main/java/de/dhbwstuttgart/bytecode/BytecodeGen.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/BytecodeGen.java
@@ -0,0 +1,626 @@
+package de.dhbwstuttgart.bytecode;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Optional;
+
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.FieldVisitor;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+import org.objectweb.asm.Type;
+
+import de.dhbwstuttgart.bytecode.Exception.BytecodeGeneratorError;
+import de.dhbwstuttgart.bytecode.descriptor.DescriptorToString;
+import de.dhbwstuttgart.bytecode.descriptor.TypeToDescriptor;
+import de.dhbwstuttgart.bytecode.signature.Signature;
+import de.dhbwstuttgart.bytecode.signature.TypeToSignature;
+import de.dhbwstuttgart.bytecode.signature.TypeToString;
+import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericGenratorResultForSourceFile;
+import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericsGeneratorResult;
+import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericsGeneratorResultForClass;
+import de.dhbwstuttgart.bytecode.utilities.MethodUtility;
+import de.dhbwstuttgart.bytecode.utilities.NormalConstructor;
+import de.dhbwstuttgart.bytecode.utilities.NormalMethod;
+import de.dhbwstuttgart.bytecode.utilities.Resolver;
+import de.dhbwstuttgart.exceptions.NotImplementedException;
+import de.dhbwstuttgart.parser.SyntaxTreeGenerator.AssignToLocal;
+import de.dhbwstuttgart.syntaxtree.ASTVisitor;
+import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
+import de.dhbwstuttgart.syntaxtree.Constructor;
+import de.dhbwstuttgart.syntaxtree.Field;
+import de.dhbwstuttgart.syntaxtree.FormalParameter;
+import de.dhbwstuttgart.syntaxtree.GenericDeclarationList;
+import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
+import de.dhbwstuttgart.syntaxtree.Method;
+import de.dhbwstuttgart.syntaxtree.ParameterList;
+import de.dhbwstuttgart.syntaxtree.SourceFile;
+import de.dhbwstuttgart.syntaxtree.statement.ArgumentList;
+import de.dhbwstuttgart.syntaxtree.statement.Assign;
+import de.dhbwstuttgart.syntaxtree.statement.AssignToField;
+import de.dhbwstuttgart.syntaxtree.statement.BinaryExpr;
+import de.dhbwstuttgart.syntaxtree.statement.Block;
+import de.dhbwstuttgart.syntaxtree.statement.CastExpr;
+import de.dhbwstuttgart.syntaxtree.statement.DoStmt;
+import de.dhbwstuttgart.syntaxtree.statement.EmptyStmt;
+import de.dhbwstuttgart.syntaxtree.statement.ExpressionReceiver;
+import de.dhbwstuttgart.syntaxtree.statement.FieldVar;
+import de.dhbwstuttgart.syntaxtree.statement.ForStmt;
+import de.dhbwstuttgart.syntaxtree.statement.IfStmt;
+import de.dhbwstuttgart.syntaxtree.statement.InstanceOf;
+import de.dhbwstuttgart.syntaxtree.statement.LambdaExpression;
+import de.dhbwstuttgart.syntaxtree.statement.Literal;
+import de.dhbwstuttgart.syntaxtree.statement.LocalVar;
+import de.dhbwstuttgart.syntaxtree.statement.LocalVarDecl;
+import de.dhbwstuttgart.syntaxtree.statement.MethodCall;
+import de.dhbwstuttgart.syntaxtree.statement.NewArray;
+import de.dhbwstuttgart.syntaxtree.statement.NewClass;
+import de.dhbwstuttgart.syntaxtree.statement.Return;
+import de.dhbwstuttgart.syntaxtree.statement.ReturnVoid;
+import de.dhbwstuttgart.syntaxtree.statement.StaticClassName;
+import de.dhbwstuttgart.syntaxtree.statement.Super;
+import de.dhbwstuttgart.syntaxtree.statement.SuperCall;
+import de.dhbwstuttgart.syntaxtree.statement.This;
+import de.dhbwstuttgart.syntaxtree.statement.UnaryExpr;
+import de.dhbwstuttgart.syntaxtree.statement.WhileStmt;
+import de.dhbwstuttgart.syntaxtree.type.ExtendsWildcardType;
+import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
+import de.dhbwstuttgart.syntaxtree.type.RefType;
+import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
+import de.dhbwstuttgart.syntaxtree.type.SuperWildcardType;
+import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
+import de.dhbwstuttgart.typeinference.result.ResultSet;
+
+public class BytecodeGen implements ASTVisitor {
+
+	ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS);
+
+	String type;
+
+	public static RefTypeOrTPHOrWildcardOrGeneric THISTYPE = null;
+	private String className;
+	private String pkgName;
+	private boolean isInterface;
+	private Collection<ResultSet> listOfResultSets;
+	private ResultSet resultSet;
+	private SourceFile sf;
+	private String path;
+
+	private Optional<Constructor> fieldInitializations;
+
+	private int indexOfFirstParam = 0;
+
+	private String superClass;
+
+	private List<String> tphsClass;
+
+	// stores parameter, local vars and the next index on the local variable table,
+	// which use for aload_i, astore_i,...
+	HashMap<String, Integer> paramsAndLocals = new HashMap<>();
+	// stores generics and their bounds of class
+	HashMap<String, String> genericsAndBounds = new HashMap<>();
+
+	private int constructorPos = 0;
+
+	HashMap<String, RefTypeOrTPHOrWildcardOrGeneric> methodParamsAndTypes = new HashMap<>();
+	byte[] bytecode;
+	HashMap<String, byte[]> classFiles;
+
+	private final ArrayList<String> methodNameAndParamsT = new ArrayList<>();
+	private final ArrayList<String> fieldNameAndParamsT = new ArrayList<>();
+
+	private final ArrayList<String> fieldNameSignature = new ArrayList<>();
+
+	private List<GenericGenratorResultForSourceFile> simplifyResultsForAllSourceFiles;
+	private GenericsGeneratorResultForClass generatedGenerics;
+
+	private Resolver resolver;
+
+	public BytecodeGen(HashMap<String, byte[]> classFiles, Collection<ResultSet> listOfResultSets, List<GenericGenratorResultForSourceFile> simplifyResultsForAllSourceFiles, SourceFile sf,
+			String path) {
+		this.classFiles = classFiles;
+		this.listOfResultSets = listOfResultSets;
+		this.simplifyResultsForAllSourceFiles = simplifyResultsForAllSourceFiles;
+		this.sf = sf;
+		this.path = path;
+		this.pkgName = sf.getPkgName();
+	}
+
+	@Override
+	public void visit(SourceFile sourceFile) {
+		for (ClassOrInterface cl : sourceFile.getClasses()) {
+			System.out.println("in Class: " + cl.getClassName().toString());
+			BytecodeGen classGen = new BytecodeGen(classFiles, listOfResultSets, simplifyResultsForAllSourceFiles, sf, path);
+			cl.accept(classGen);
+			classGen.writeClass(cl.getClassName().toString());
+		}
+	}
+
+	/**
+	 * Associates the bytecode of the class that was build with the classWriter
+	 * {@link #cw} with the class name in the map {@link #classFiles}
+	 * 
+	 * @param name name of the class with which the bytecode is to be associated
+	 */
+	private void writeClass(String name) {
+		bytecode = cw.toByteArray();
+		classFiles.put(name, bytecode);
+
+	}
+
+	public HashMap<String, byte[]> getClassFiles() {
+		return classFiles;
+	}
+
+	@Override
+	public void visit(ClassOrInterface classOrInterface) {
+
+		className = classOrInterface.getClassName().toString();
+
+		cw.visitSource(className + ".jav", null);
+
+		isInterface = (classOrInterface.getModifiers() & 512) == 512;
+
+		int acc = isInterface ? classOrInterface.getModifiers() + Opcodes.ACC_ABSTRACT
+				: classOrInterface.getModifiers() + Opcodes.ACC_SUPER;
+
+		fieldInitializations = classOrInterface.getfieldInitializations();
+
+//		resultSet = listOfResultSets.get(0);
+		boolean isVisited = false;
+		List<ResultSet> listOfResultSetsList = new ArrayList<>(listOfResultSets);
+		generatedGenerics = simplifyResultsForAllSourceFiles.stream().map(sr->sr.getSimplifyResultsByName(pkgName, className)).findFirst().get();
+		for (int i = 0; i < listOfResultSetsList.size(); i++) {
+		//for (ResultSet rs : listOfResultSets) {
+			superClass = classOrInterface.getSuperClass().acceptTV(new TypeToDescriptor());
+			resultSet = listOfResultSetsList.get(i);
+			resolver = new Resolver(resultSet);
+//			tphExtractor.setResultSet(resultSet);
+			
+
+			// Nur einmal ausführen!!
+			if (!isVisited) {
+
+				String sig = null;
+				/*
+				 * if class has generics then creates signature Signature looks like:
+				 * <E:Ljava/...>Superclass
+				 */
+				if (classOrInterface.getGenerics().iterator().hasNext() || classOrInterface.getSuperClass().acceptTV(new TypeToSignature()).contains("<")
+						|| !generatedGenerics.getClassConstraints().isEmpty()) {
+					
+					List<GenericsGeneratorResult> consClass = generatedGenerics.getClassConstraints();
+//					
+					Signature signature = new Signature(classOrInterface, genericsAndBounds, consClass);
+					sig = signature.createSignatureForClassOrInterface();
+					System.out.println("Signature: => " + sig);
+				}
+
+				cw.visit(Opcodes.V1_8, acc, classOrInterface.getClassName().toString(), sig,
+						classOrInterface.getSuperClass().acceptTV(new TypeToDescriptor()), null);
+
+				isVisited = true;
+			}
+
+			for (Field f : classOrInterface.getFieldDecl()) {
+				f.accept(this);
+			}
+
+			for (Constructor c : classOrInterface.getConstructors()) {
+				c.accept(this);
+			}
+
+			for (Method m : classOrInterface.getMethods()) {
+				m.accept(this);
+			}
+
+		}
+
+	}
+
+	@Override
+	public void visit(Constructor field) {
+		// stores generics and their bounds of method
+		HashMap<String, String> genericsAndBoundsMethod = new HashMap<>();
+
+		field.getParameterList().accept(this);
+
+		String id = MethodUtility.createID(resolver, field);
+
+		if (methodNameAndParamsT.contains(id)) {
+			return;
+		}
+		methodNameAndParamsT.add(id);
+		System.out.println("Constructor: " + field.name + " , paramsType: " + id);
+
+		String desc = null;
+		boolean hasGen = false;
+
+		for (String paramName : methodParamsAndTypes.keySet()) {
+			String typeOfParam = methodParamsAndTypes.get(paramName).acceptTV(new TypeToSignature());
+			System.out.println(typeOfParam);
+			if (genericsAndBounds.containsKey(typeOfParam) || typeOfParam.contains("$") || typeOfParam.contains("<")) {
+				hasGen = true;
+				break;
+			}
+		}
+		String sig = null;
+		if (hasGen) {
+			List<GenericsGeneratorResult> constraints = generatedGenerics.getClassConstraints();
+			Signature signature = new Signature(genericsAndBounds,
+					methodParamsAndTypes, resultSet, constraints);
+
+			sig = signature.createSignatureForConstructor(field);
+		}
+		if (field.getParameterList().iterator().hasNext())
+			System.out.println(field.getParameterList().iterator().next().getType().acceptTV(new TypeToDescriptor()));
+
+		NormalConstructor constructor = new NormalConstructor(field, genericsAndBounds, hasGen);
+		desc = constructor.accept(new DescriptorToString(resultSet));
+		System.out.println("Constructor: " + field.getName() + " Sig: " + sig + " Desc: " + desc);
+		MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "<init>", desc, sig, null);
+		mv.visitCode();
+
+		Block block = fieldInitializations.get().block;
+
+		constructorPos += 1;
+
+		BytecodeGenMethod gen = new BytecodeGenMethod(className, superClass, resultSet, field, mv, paramsAndLocals, cw,
+				genericsAndBoundsMethod, genericsAndBounds, isInterface, classFiles, sf, path, block, constructorPos);
+		if (!field.getParameterList().iterator().hasNext()
+				&& !(field.block.statements.get(field.block.statements.size() - 1) instanceof ReturnVoid)) {
+			mv.visitInsn(Opcodes.RETURN);
+		}
+		mv.visitMaxs(0, 0);
+		mv.visitEnd();
+	}
+
+	@Override
+	public void visit(Method method) {
+		// TODO: check if the method is static => if static then the first param will be
+		// stored in pos 0
+		// else it will be stored in pos 1 and this will be stored in pos 0
+		String retType = resultSet.resolveType(method.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor());
+		
+		String id = MethodUtility.createID(resolver, method);
+
+		if (methodNameAndParamsT.contains(id)) {
+			return;
+		}
+		methodNameAndParamsT.add(id);
+		System.out.println("Method: " + method.name + " , paramsType: " + id);
+		// stores generics and their bounds of method
+		HashMap<String, String> genericsAndBoundsMethod = new HashMap<>();
+		
+		method.getParameterList().accept(this);
+		
+		String methDesc = null;
+
+		// Method getModifiers() ?
+		int acc = isInterface ? Opcodes.ACC_ABSTRACT : method.modifier;
+		System.out.println(acc);
+
+		/* Prüfe, ob die Rückgabe-Type der Methode eine Type-Variable ist */
+		boolean hasGenInParameterList = genericsAndBounds.containsKey(retType) || retType.contains("TPH ")
+				|| resultSet.resolveType(method.getReturnType()).resolvedType.acceptTV(new TypeToSignature())
+						.contains("<");
+		/*
+		 * Wenn die Rückgabe-Type eine Typ-variable ist, erzeuge direkt die Signature,
+		 * wenn nicht, prüfe, ob einer der Parameter Typ-Variable als Typ hat
+		 */
+		if (!hasGenInParameterList) {
+			for (String paramName : methodParamsAndTypes.keySet()) {
+				String typeOfParam = methodParamsAndTypes.get(paramName).acceptTV(new TypeToDescriptor());
+				String sigOfParam = methodParamsAndTypes.get(paramName).acceptTV(new TypeToSignature());
+				if (genericsAndBounds.containsKey(typeOfParam) || typeOfParam.contains("TPH ")
+						|| sigOfParam.contains("<")) {
+					hasGenInParameterList = true;
+					break;
+				}
+			}
+		}
+		// TODO: Test if the return-type or any of the parameter is a parameterized
+		// type. (VP)
+		// then create the descriptor with the new syntax.
+
+		String sig = null;
+		/*
+		 * method.getGenerics: <....> RT method(..)
+		 */
+		boolean hasGen = method.getGenerics().iterator().hasNext() || hasGenInParameterList;
+		/* if method has generics or return type is TPH, create signature */
+		// zwite operand muss weggelassen werden
+		if (hasGen || resultSet.resolveType(method.getReturnType()).resolvedType.acceptTV(new TypeToString())
+				.equals("TPH")) {
+			
+			List<GenericsGeneratorResult> constraints = generatedGenerics.getMethodConstraintsByID(id);
+			List<GenericsGeneratorResult> classConstraints = generatedGenerics.getClassConstraints();
+			Signature signature = new Signature(genericsAndBoundsMethod, genericsAndBounds,
+					methodParamsAndTypes, resultSet, constraints,classConstraints);
+			sig = signature.createSignatureForMethod(method);
+		}
+		System.out.println(method.getName() + " ==> " + sig);
+		NormalMethod meth = new NormalMethod(method, genericsAndBounds, genericsAndBoundsMethod, hasGen);
+		methDesc = meth.accept(new DescriptorToString(resultSet));
+
+		MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PUBLIC + acc, method.getName(), methDesc, sig, null);
+
+		mv.visitCode();
+		BytecodeGenMethod gen = new BytecodeGenMethod(className, superClass, resultSet, method, mv, paramsAndLocals, cw,
+				genericsAndBoundsMethod, genericsAndBounds, isInterface, classFiles, sf, path);
+
+		mv.visitMaxs(0, 0);
+		mv.visitEnd();
+	}
+
+	@Override
+	public void visit(ParameterList formalParameters) {
+		paramsAndLocals = new HashMap<>();
+		methodParamsAndTypes = new HashMap<>();
+		Iterator<FormalParameter> itr = formalParameters.iterator();
+		int i = 1;
+		while (itr.hasNext()) {
+			FormalParameter fp = itr.next();
+			paramsAndLocals.put(fp.getName(), i);
+			methodParamsAndTypes.put(fp.getName(), resultSet.resolveType(fp.getType()).resolvedType);
+			fp.accept(this);
+			i++;
+		}
+	}
+
+	@Override
+	public void visit(FormalParameter formalParameter) {
+		formalParameter.getType().accept(this);
+	}
+
+	@Override
+	public void visit(RefType refType) {
+		type = "L" + refType.toString() + ";";
+	}
+
+	@Override
+	public void visit(SuperWildcardType superWildcardType) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(TypePlaceholder typePlaceholder) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(ExtendsWildcardType extendsWildcardType) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(GenericRefType genericRefType) {
+		// TODO Auto-generated method stub
+
+	}
+
+	// ??
+	@Override
+	public void visit(FieldVar fieldVar) {
+		System.out.println("In FieldVar ---");
+//		cw.newField(fieldVar.receiver.toString(), fieldVar.fieldVarName.toString(), fieldVar.getType().toString());
+		FieldVisitor fv = cw.visitField(Opcodes.ACC_PRIVATE, fieldVar.fieldVarName, "L" + fieldVar.getType() + ";",
+				null, null);
+		fv.visitEnd();
+	}
+
+	@Override
+	public void visit(Field field) {
+		System.out.println("In Field ---");
+		String des = "L";
+		if (resultSet.resolveType(field.getType()).resolvedType instanceof TypePlaceholder) {
+			des += Type.getInternalName(Object.class);
+		} else {
+			des += resultSet.resolveType(field.getType()).resolvedType.acceptTV(new TypeToDescriptor());
+		}
+		des += ";";
+		System.out.println(des);
+		String sig = resultSet.resolveType(field.getType()).resolvedType.acceptTV(new TypeToSignature(generatedGenerics.getClassConstraints()));
+		System.out.println(sig);
+		if (sig.charAt(sig.length() - 1) != (";").charAt(0)) {
+			sig += ";";
+		}
+		String nameAndDesc = field.getName() + "%%" + des;
+		String nameAndSig = field.getName() + "%%" + sig;
+		if (fieldNameAndParamsT.contains(nameAndDesc)) {
+			if (fieldNameSignature.contains(nameAndSig)) {
+				return;
+			}
+			throw new BytecodeGeneratorError("Bytecode generation aborted due to duplicate field name&signature");
+		}
+		fieldNameAndParamsT.add(nameAndDesc);
+		fieldNameSignature.add(nameAndSig);
+
+		cw.visitField(field.modifier, field.getName(), des, sig, null);
+	}
+
+	@Override
+	public void visit(LambdaExpression lambdaExpression) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(Assign assign) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(BinaryExpr binary) {
+
+	}
+
+	@Override
+	public void visit(Block block) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(CastExpr castExpr) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(EmptyStmt emptyStmt) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(ForStmt forStmt) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(IfStmt ifStmt) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(InstanceOf instanceOf) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(LocalVar localVar) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(LocalVarDecl localVarDecl) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(MethodCall methodCall) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(NewClass methodCall) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(NewArray newArray) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(Return aReturn) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(ReturnVoid aReturn) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(StaticClassName staticClassName) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(Super aSuper) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(This aThis) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(WhileStmt whileStmt) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(DoStmt whileStmt) {
+		// TODO Auto-generated method stub
+
+	}
+
+	// ???
+	@Override
+	public void visit(Literal literal) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(ArgumentList argumentList) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(GenericTypeVar genericTypeVar) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(GenericDeclarationList genericTypeVars) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(AssignToField assignLeftSide) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(AssignToLocal assignLeftSide) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(SuperCall superCall) {
+
+	}
+
+	@Override
+	public void visit(ExpressionReceiver expressionReceiver) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void visit(UnaryExpr unaryExpr) {
+		throw new NotImplementedException();
+	}
+
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/BytecodeGenMethod.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/BytecodeGenMethod.java
--- a/src/main/java/de/dhbwstuttgart/bytecode/Exception/BytecodeGeneratorError.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/Exception/BytecodeGeneratorError.java
@@ -0,0 +1,19 @@
+/**
+ * 
+ */
+package de.dhbwstuttgart.bytecode.Exception;
+
+/**
+ * @author fayez
+ *
+ */
+public class BytecodeGeneratorError extends RuntimeException {
+
+	/**
+	 * @param message
+	 */
+	public BytecodeGeneratorError(String message) {
+		super(message);
+	}
+	
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/Exception/NotFoundException.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/Exception/NotFoundException.java
@@ -0,0 +1,25 @@
+/**
+ * 
+ */
+package de.dhbwstuttgart.bytecode.Exception;
+
+/**
+ * @author fayez
+ *
+ */
+public class NotFoundException extends Exception {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * @param message
+	 */
+	public NotFoundException(String message) {
+		super(message);
+	}	
+	
+
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/Exception/NotInCurrentPackageException.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/Exception/NotInCurrentPackageException.java
@@ -0,0 +1,26 @@
+/**
+ * 
+ */
+package de.dhbwstuttgart.bytecode.Exception;
+
+/**
+ * @author fayez
+ *
+ */
+public class NotInCurrentPackageException extends Exception {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * @param message
+	 */
+	public NotInCurrentPackageException(String message) {
+		super(message);
+	}
+	
+	
+
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/IStatement.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/IStatement.java
--- a/src/main/java/de/dhbwstuttgart/bytecode/IfStatement.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/IfStatement.java
@@ -0,0 +1,29 @@
+package de.dhbwstuttgart.bytecode;
+
+import org.objectweb.asm.Label;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+
+import de.dhbwstuttgart.syntaxtree.statement.Expression;
+import de.dhbwstuttgart.syntaxtree.statement.Statement;
+
+public class IfStatement extends AStatement{
+	
+	private Statement then_block;
+    private Statement else_block;
+    
+	public IfStatement(Expression expr, Statement then_block, Statement else_block) {
+		super(expr);
+		this.then_block = then_block;
+		this.else_block = else_block;
+	}
+	
+	@Override
+	public void genBCForRelOp(MethodVisitor mv,Label branchLabel, Label endLabel, BytecodeGenMethod bytecodeGenMethod) {
+		bytecodeGenMethod.isBinary(false);
+		this.then_block.accept(bytecodeGenMethod);
+		
+		mv.visitLabel(branchLabel);
+		this.else_block.accept(bytecodeGenMethod);
+	}
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/LoopStmt.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/LoopStmt.java
@@ -18,6 +18,7 @@ public class LoopStmt extends AStatement {

 	@Override
 	public void genBCForRelOp(MethodVisitor mv,Label branchLabel, Label endLabel, BytecodeGenMethod bytecodeGenMethod) {
+		bytecodeGenMethod.isBinary(false);
 		this.loopBlock.accept(bytecodeGenMethod);
 		mv.visitJumpInsn(Opcodes.GOTO, endLabel);
 		mv.visitLabel(branchLabel);
--- a/src/main/java/de/dhbwstuttgart/bytecode/ReturnStmt.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/ReturnStmt.java
--- a/src/main/java/de/dhbwstuttgart/bytecode/TPHExtractor.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/TPHExtractor.java
@@ -0,0 +1,223 @@
+/**
+ * 
+ */
+package de.dhbwstuttgart.bytecode;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import de.dhbwstuttgart.bytecode.constraint.ExtendsConstraint;
+import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
+import de.dhbwstuttgart.bytecode.constraint.TPHConstraint.Relation;
+import de.dhbwstuttgart.bytecode.utilities.MethodAndTPH;
+import de.dhbwstuttgart.bytecode.utilities.MethodUtility;
+import de.dhbwstuttgart.bytecode.utilities.Resolver;
+import de.dhbwstuttgart.syntaxtree.AbstractASTWalker;
+import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
+import de.dhbwstuttgart.syntaxtree.Constructor;
+import de.dhbwstuttgart.syntaxtree.Field;
+import de.dhbwstuttgart.syntaxtree.FormalParameter;
+import de.dhbwstuttgart.syntaxtree.Method;
+import de.dhbwstuttgart.syntaxtree.ParameterList;
+import de.dhbwstuttgart.syntaxtree.statement.LocalVar;
+import de.dhbwstuttgart.syntaxtree.statement.LocalVarDecl;
+import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
+import de.dhbwstuttgart.syntaxtree.type.RefType;
+import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
+import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
+import de.dhbwstuttgart.typeinference.result.GenericInsertPair;
+import de.dhbwstuttgart.typeinference.result.ResultPair;
+import de.dhbwstuttgart.typeinference.result.ResultSet;
+
+/**
+ * @author Fayez Abu Alia
+ *
+ */
+public class TPHExtractor extends AbstractASTWalker {
+	// Alle TPHs der Felder werden iKopf der Klasse definiert
+	// alle TPHs der Klasse: (TPH, is in Method?)
+	public final HashMap<String, Boolean> allTPHS = new HashMap<>();
+	public final List<String> tphsClass = new ArrayList<>();
+	MethodAndTPH methodAndTph;
+
+	Boolean inMethod = false;
+	boolean inLocalOrParamOrReturn = false;
+
+	public final ArrayList<MethodAndTPH> ListOfMethodsAndTph = new ArrayList<>();
+	final ArrayList<ResultPair<TypePlaceholder, TypePlaceholder>> allPairs = new ArrayList<>();
+	public final ArrayList<TPHConstraint> allCons = new ArrayList<>();
+	private ResultSet resultSet;
+	private Resolver resolver;
+
+	public TPHExtractor() {
+
+	}
+
+	public void setResultSet(ResultSet resultSet) {
+		this.resultSet = resultSet;
+		this.resolver = new Resolver(resultSet);
+	}
+
+	public Resolver getResolver() {
+		return resolver;
+	}
+	
+//	@Override
+//	public void visit(ClassOrInterface classOrInterface) {
+//		inMethod = false;
+//		classOrInterface.getfieldInitializations().ifPresent(c->c.block.accept(this));
+//		super.visit(classOrInterface);
+//		inMethod = true;
+//	}
+	@Override
+	public void visit(TypePlaceholder tph) {
+		if (resultSet.resolveType(tph).resolvedType instanceof TypePlaceholder) {
+			TypePlaceholder resolvedTPH = (TypePlaceholder) resultSet.resolveType(tph).resolvedType;
+			if (inMethod) {
+				methodAndTph.getTphs().add(resolvedTPH.getName());
+				if (inLocalOrParamOrReturn)
+					methodAndTph.getLocalTphs().add(resolvedTPH.getName());
+			}else {
+				tphsClass.add(resolvedTPH.getName());
+			}
+
+			allTPHS.put(resolvedTPH.getName(), inMethod);
+//			final List<TPHConstraint> cons = new ArrayList<>();
+//			resultSet.resolveType(tph).additionalGenerics.forEach(ag -> {
+//				TPHConstraint con = new ExtendsConstraint(ag.TA1.getName(), ag.TA2.getName(), Relation.EXTENDS);
+//				cons.add(con);
+//			});
+//			
+//			Map<TPHConstraint, Boolean> visitMap = new HashMap<>();
+//			for(TPHConstraint cc : cons) {
+//				visitMap.put(cc, false);
+//			}
+//			
+//			String left = resolvedTPH.getName();
+//			for (TPHConstraint cc : visitMap.keySet()) {
+//				
+//				if(visitMap.get(cc))
+//					continue;
+//				
+//				if (cc.getLeft().equals(left)) {
+//					allCons.add(cc);
+//					List<TPHConstraint> toVisit = getToVisitCons(cons,cc.getRight(), visitMap);
+//				}
+//			}
+
+			//resultSet.resolveType(tph).getAdditionalGenerics().forEach(ag -> {
+			resultSet.genIns.forEach(ag -> {
+
+//				if (ag.contains(resolvedTPH) /* && ag.TA1.equals(resolvedTPH) */ && !contains(allPairs, ag)) {
+					if (inMethod)
+						methodAndTph.getPairs().add(ag);
+					allPairs.add(ag);
+					TPHConstraint con = new ExtendsConstraint(ag.getLeft().getName(), ag.getRight().getName());
+					if(!containsConstraint(allCons,con))
+						allCons.add(con);
+//				}
+			});
+		} else if (resultSet.resolveType(tph).resolvedType instanceof RefType) {
+			RefType rt = (RefType) resultSet.resolveType(tph).resolvedType;
+			rt.accept(this);
+		}
+	}
+
+	private static boolean containsConstraint(ArrayList<TPHConstraint> allCons, TPHConstraint c) {
+		for(TPHConstraint con:allCons) {
+			if(c.getLeft().equals(con.getLeft()) && c.getRight().equals(con.getRight())) {
+				return true;
+			}
+		}
+		return false;
+	}
+	
+	private List<TPHConstraint> getToVisitCons(List<TPHConstraint> cons, String right, Map<TPHConstraint, Boolean> visitMap) {
+		List<TPHConstraint> res = new ArrayList<>();
+		for(TPHConstraint cc : cons) {
+			if(cc.getLeft().equals(right)) {
+				res.add(cc);
+				if(visitMap.get(cc))
+					visitMap.replace(cc, false);
+			}
+		}
+		return res;
+	}
+
+	@Override
+	public void visit(GenericRefType genericRefType) {
+		String name = genericRefType.getParsedName();
+		if (inMethod) {
+			methodAndTph.getTphs().add(name);
+			if (inLocalOrParamOrReturn)
+				methodAndTph.getLocalTphs().add(name);
+		}else {
+			tphsClass.add(name);
+		}
+		allTPHS.put(name, inMethod);
+	}
+
+	private boolean contains(ArrayList<GenericInsertPair> pairs, GenericInsertPair genPair) {
+		for (int i = 0; i < pairs.size(); ++i) {
+			GenericInsertPair p = pairs.get(i);
+			if (p.TA1.equals(genPair.TA1) && p.TA2.equals(genPair.TA2))
+				return true;
+		}
+		return false;
+	}
+
+	@Override
+	public void visit(Method method) {
+		inMethod = true;
+		String id = MethodUtility.createID(resolver,method);
+		methodAndTph = new MethodAndTPH(id);
+
+		inLocalOrParamOrReturn = true;
+		method.getReturnType().accept(this);
+        method.getParameterList().accept(this);
+        inLocalOrParamOrReturn = false;
+        
+        if(method.block != null)
+            method.block.accept(this);
+		
+		inMethod = false;
+		ListOfMethodsAndTph.add(methodAndTph);
+	}
+
+	@Override
+	public void visit(Constructor cons) {
+		inMethod = false;
+		//super.visit(cons);
+		cons.getParameterList().accept(this);
+		if(cons.block != null)
+			cons.block.accept(this);
+		inMethod = true;
+	}
+
+	@Override
+	public void visit(LocalVarDecl localVarDecl) {
+//		inLocalOrParamOrReturn = inMethod;
+		super.visit(localVarDecl);
+//		inLocalOrParamOrReturn = false;
+	}
+
+	@Override
+	public void visit(LocalVar localVar) {
+//		inLocalOrParamOrReturn = inMethod;
+		super.visit(localVar);
+//		inLocalOrParamOrReturn = false;
+	}
+
+	@Override
+	public void visit(ParameterList formalParameters) {
+		inLocalOrParamOrReturn = inMethod;
+		super.visit(formalParameters);
+		inLocalOrParamOrReturn = false;
+	}
+
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/constraint/EqualConstraint.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/constraint/EqualConstraint.java
@@ -0,0 +1,9 @@
+package de.dhbwstuttgart.bytecode.constraint;
+
+public class EqualConstraint extends TPHConstraint {
+
+	public EqualConstraint(String left, String right) {
+		super(left, right, Relation.EQUAL);
+	}
+
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/constraint/ExtendsConstraint.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/constraint/ExtendsConstraint.java
@@ -0,0 +1,9 @@
+package de.dhbwstuttgart.bytecode.constraint;
+
+public class ExtendsConstraint extends TPHConstraint {
+
+	public ExtendsConstraint(String left, String right) {
+		super(left, right, Relation.EXTENDS);
+	}
+
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/constraint/TPHConstraint.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/constraint/TPHConstraint.java
@@ -0,0 +1,59 @@
+package de.dhbwstuttgart.bytecode.constraint;
+
+public class TPHConstraint {
+	protected String left;
+	protected String right;
+	protected Relation rel;
+	public enum Relation{
+		EXTENDS, EQUAL
+	}
+	
+	public TPHConstraint(String left, String right, Relation rel) {
+		this.left = left;
+		this.right = right;
+		this.rel = rel;
+	}
+	
+	public String getLeft() {
+		return left;
+	}
+
+
+	public String getRight() {
+		return right;
+	}
+
+
+	public Relation getRel() {
+		return rel;
+	}
+	
+	public void setLeft(String left) {
+		this.left = left;
+	}
+
+	public void setRight(String right) {
+		this.right = right;
+	}
+
+	public void setRel(Relation rel) {
+		this.rel = rel;
+	}
+	
+	public boolean containTPH(String tph) {
+		return left.equals(tph)||right.equals(tph);
+	}
+	
+	public boolean equalConstraint(TPHConstraint constraint) {
+		return rel == constraint.getRel() && left.equals(constraint.getLeft()) && right.equals(constraint.getRight());
+	}
+	
+	@Override
+	public String toString() {
+		if(rel == Relation.EXTENDS) {
+			return left + " < " + right;
+		}else {
+			return left + " = " + right;
+		}
+	}
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/descriptor/DescriptorToString.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/descriptor/DescriptorToString.java
@@ -0,0 +1,259 @@
+package de.dhbwstuttgart.bytecode.descriptor;
+
+import java.util.HashMap;
+import java.util.Iterator;
+
+import de.dhbwstuttgart.bytecode.utilities.*;
+import de.dhbwstuttgart.syntaxtree.statement.ArgumentList;
+import org.objectweb.asm.Type;
+
+import de.dhbwstuttgart.syntaxtree.FormalParameter;
+import de.dhbwstuttgart.syntaxtree.statement.Expression;
+import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
+import de.dhbwstuttgart.typeinference.result.ResultSet;
+
+public class DescriptorToString implements DescriptorVisitor, CONSTANTS {
+	ResultSet resultSet;
+
+	public DescriptorToString() {
+	}
+
+	public DescriptorToString(ResultSet resultSet) {
+		this.resultSet = resultSet;
+	}
+	
+	private String addReturnType(String desc, RefTypeOrTPHOrWildcardOrGeneric returnType, ResultSet resultSet) {
+		if(resultSet.resolveType(returnType).resolvedType.toString().equals(CONSTANTS.VOID)){
+			desc = desc + ")V";
+		}else {
+			desc = desc + ")" + "L"+resultSet.resolveType(returnType).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
+		}
+		return desc;
+	}
+	
+	@Override
+	public String visit(NormalMethod method) {
+		
+		String desc = "(";
+		Iterator<FormalParameter> itr = method.getParameterList().iterator();
+		while(itr.hasNext()) {
+			FormalParameter fp = itr.next();
+//			System.out.println(resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToSignature()));
+//			System.out.println("Parmetrisierte typ ? "+ ((RefType) fp.getType()).getParaList().size());
+			if(method.hasGen()) {
+				String fpDesc = fp.getType().acceptTV(new TypeToDescriptor());
+				if(method.getGenericsAndBoundsMethod().containsKey(fpDesc)) {
+					String bound = getBound(fpDesc, method.getGenericsAndBoundsMethod());
+					desc += "L"+bound+ ";";
+				}else if(method.getGenericsAndBounds().containsKey(fpDesc)){
+					String bound = getBound(fpDesc, method.getGenericsAndBounds());
+					desc += "L"+bound+ ";";
+				}else {
+//					desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
+					String resType = resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor());
+					if(resType.contains(CONSTANTS.TPH)/*resType.subSequence(0, 4).equals("TPH ")*/) {
+						// Bound ist immer Object
+						desc += "L"+Type.getInternalName(Object.class)+ ";";
+					} else {
+						// TODO::
+						if(method.getGenericsAndBounds().containsKey(resType)) {
+							String bound = getBound(resType, method.getGenericsAndBounds());
+							desc += "L"+bound+ ";";
+						}else if(method.getGenericsAndBoundsMethod().containsKey(resType)) {
+							String bound = getBound(resType, method.getGenericsAndBoundsMethod());
+							desc += "L"+bound+ ";";
+						} else {
+							desc += "L"+resType+ ";";
+						}
+					}
+				}
+			}
+			//TODO: generate a class java%% ... %%
+			else if(resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor()).contains(CONSTANTS.ANGLEBRACKET)){
+				desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.toString().replace(".", "$$").replace(CONSTANTS.ANGLEBRACKET, "$$$").replace(">", "$$$")+ ";";
+			}
+			else {
+				desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
+			}
+		}
+		
+		if(resultSet.resolveType(method.getReturnType()).resolvedType.toString().equals(CONSTANTS.VOID)) {
+			desc += ")V";
+		}else {
+			if(method.hasGen()) {
+				String ret = method.getReturnType().acceptTV(new TypeToDescriptor());
+				if(method.getGenericsAndBoundsMethod().containsKey(ret)) {
+					desc += ")L"+method.getGenericsAndBoundsMethod().get(ret)+ ";";
+				}else if(method.getGenericsAndBounds().containsKey(ret)){
+					desc += ")L"+method.getGenericsAndBounds().get(ret)+ ";";
+				}else {
+					String resType = resultSet.resolveType(method.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor());
+					if(resType.contains(CONSTANTS.TPH)/*resType.subSequence(0, 4).equals("TPH ")*/) {
+//						desc += ")" + "L"+method.getGenericsAndBoundsMethod().get(resType.substring(4)+"$")+ ";";
+						desc += ")" + "L"+Type.getInternalName(Object.class)+ ";";
+					} else {
+						// TODO::
+						if(method.getGenericsAndBounds().containsKey(resType)) {
+							String bound = getBound(resType, method.getGenericsAndBounds());
+							desc += ")L"+bound+ ";";
+						}else if(method.getGenericsAndBoundsMethod().containsKey(resType)) {
+							String bound = getBound(resType, method.getGenericsAndBoundsMethod());
+							desc += ")L"+bound+ ";";
+						} else {
+							desc += ")L"+resType+ ";";
+						}
+//						desc += ")" + "L"+resType+ ";";
+					}
+				}
+			}else {
+				desc += ")" + "L"+resultSet.resolveType(method.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
+			}
+		}
+//		desc = addReturnType(desc,method.getReturnType(), resultSet);
+		return desc;
+	}
+
+	private String getBound(String fpDesc, HashMap<String, String> genericsAndBounds) {
+		String start = genericsAndBounds.get(fpDesc);
+		while(genericsAndBounds.containsKey(start)) {
+			start = genericsAndBounds.get(start);
+		}
+		
+		return start;
+	}
+
+	@Override
+	public String visit(NormalConstructor constructor) {
+		String desc = "(";
+		Iterator<FormalParameter> itr = constructor.getParameterList().iterator();
+		while(itr.hasNext()) {
+			FormalParameter fp = itr.next();
+			if(constructor.hasGen()) {
+//				System.out.println("Cons has Gens");
+				String fpDesc = fp.getType().acceptTV(new TypeToDescriptor());
+//				System.out.println(fpDesc);
+				if(constructor.getGenericsAndBounds().containsKey(fpDesc)){
+					desc += "L"+constructor.getGenericsAndBounds().get(fpDesc)+ ";";
+				}else {
+//					desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
+					String resType = resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor());
+					if(resType.subSequence(0, 4).equals(CONSTANTS.TPH)) {
+						// Bound ist immer Object
+						desc += "L"+Type.getInternalName(Object.class)+ ";";
+					} else {
+						desc += "L"+resType+ ";";
+					}
+				}
+			}else {
+//				System.out.println("Cons has NO Gens");
+				desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
+			}
+		}
+		desc = desc + ")V";
+		return desc;
+	}
+
+	@Override
+	public String visit(Lambda lambdaExpression) {
+		String desc = "(";
+		Iterator<FormalParameter> itr = lambdaExpression.getParams().iterator();
+		while(itr.hasNext()) {
+			FormalParameter fp = itr.next();
+			String d = resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor());
+			if(d.contains(CONSTANTS.TPH) ||d.contains(CONSTANTS.ANGLEBRACKET)) {
+				desc += "L"+Type.getInternalName(Object.class)+ ";";
+			}else {
+				desc = desc + "L"+ d + ";";
+			}
+		}
+		
+		String retType = resultSet.resolveType(lambdaExpression.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor());
+		
+		if(retType.contains(CONSTANTS.TPH)|| retType.contains(CONSTANTS.ANGLEBRACKET)){
+			desc += ")L"+Type.getInternalName(Object.class)+ ";";
+		}else {
+			desc = desc + ")"+"L"+retType+";";
+		}
+		return desc;
+	}
+
+	@Override
+	public String visit(SamMethod samMethod) {
+		String desc = "(";
+		Iterator<RefTypeOrTPHOrWildcardOrGeneric> itr = samMethod.getArgumentList().iterator();
+		while(itr.hasNext()) {
+			RefTypeOrTPHOrWildcardOrGeneric rt = itr.next();
+			String d = resultSet.resolveType(rt).resolvedType.acceptTV(new TypeToDescriptor());
+			
+			if(d.contains(CONSTANTS.TPH) ||d.contains(CONSTANTS.ANGLEBRACKET)) {
+				desc += "L"+Type.getInternalName(Object.class)+ ";";
+			}else {
+				desc += "L"+ d + ";";
+				
+			}
+		}
+		String retType = resultSet.resolveType(samMethod.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor());
+		
+		if(retType.contains(CONSTANTS.TPH)|| retType.contains(CONSTANTS.ANGLEBRACKET)){
+			desc += ")L"+Type.getInternalName(Object.class)+ ";";
+		}else {
+			desc = desc + ")"+"L"+retType+";";
+		}
+		return desc;
+	}
+
+	@Override
+	public String visit(MethodFromMethodCall methodFromMethodCall) {
+		String desc = "(";
+		for(Expression e : methodFromMethodCall.getArgList().getArguments()) {
+			String d = resultSet.resolveType(e.getType()).resolvedType.acceptTV(new TypeToDescriptor());
+			
+			if(d.contains(CONSTANTS.TPH) ||d.contains(CONSTANTS.ANGLEBRACKET) || methodFromMethodCall.getReceiverName().contains("$$")) {
+				desc += "L"+Type.getInternalName(Object.class)+ ";";
+			}else {
+				if(methodFromMethodCall.getGenericsAndBoundsMethod().containsKey(d)) {
+					desc += "L"+methodFromMethodCall.getGenericsAndBoundsMethod().get(d)+ ";";
+				}else if(methodFromMethodCall.getGenericsAndBounds().containsKey(d)) {
+					desc += "L"+methodFromMethodCall.getGenericsAndBounds().get(d)+ ";";
+				}else {
+					desc += "L"+resultSet.resolveType(e.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
+				}
+			}
+			
+		}
+		String retType = resultSet.resolveType(methodFromMethodCall.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor());
+		System.out.println("DescriptorToString retType = " + retType);
+		if(retType.equals(CONSTANTS.VOID)) {
+			desc += ")V";
+		}else if(retType.contains(CONSTANTS.TPH)|| retType.contains(CONSTANTS.ANGLEBRACKET) || methodFromMethodCall.getReceiverName().contains("$$")){
+			desc += ")L"+Type.getInternalName(Object.class)+ ";";
+		}else {
+			if(methodFromMethodCall.getGenericsAndBoundsMethod().containsKey(retType)) {
+				desc += ")L"+methodFromMethodCall.getGenericsAndBoundsMethod().get(retType)+ ";";
+			}else if(methodFromMethodCall.getGenericsAndBounds().containsKey(retType)){
+				desc += ")L"+methodFromMethodCall.getGenericsAndBounds().get(retType)+ ";";
+			}else {
+				desc += ")" + "L"+retType+ ";";
+			}
+		}
+//		desc = addReturnType(desc, methodFromMethodCall.getReturnType(), resultSet);
+		return desc;
+	}
+
+	@Override
+	public String createDescForFunN(ArgumentList argumentList, String returnType) {
+		Iterator<Expression> itr1 = argumentList.getArguments().iterator();
+		String methDesc = "(";
+		while(itr1.hasNext()) {
+			methDesc += "L" + Type.getInternalName(Object.class) + ";";
+			itr1.next();
+		}
+		if (returnType.equals(CONSTANTS.VOID)){
+			methDesc += ")V";
+		} else {
+			methDesc += ")L" + Type.getInternalName(Object.class) + ";";
+		}
+		return methDesc;
+	}
+
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/descriptor/DescriptorVisitor.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/descriptor/DescriptorVisitor.java
@@ -5,11 +5,13 @@ import de.dhbwstuttgart.bytecode.utilities.MethodFromMethodCall;
 import de.dhbwstuttgart.bytecode.utilities.NormalConstructor;
 import de.dhbwstuttgart.bytecode.utilities.NormalMethod;
 import de.dhbwstuttgart.bytecode.utilities.SamMethod;
+import de.dhbwstuttgart.syntaxtree.statement.ArgumentList;

 public interface DescriptorVisitor {
-	public String visit(NormalMethod method);
-	public String visit(NormalConstructor constructor);
-	public String visit(Lambda lambdaExpression);
-	public String visit(SamMethod samMethod);
-	public String visit(MethodFromMethodCall methodFromMethodCall);
+	String visit(NormalMethod method);
+	String visit(NormalConstructor constructor);
+	String visit(Lambda lambdaExpression);
+	String visit(SamMethod samMethod);
+	String visit(MethodFromMethodCall methodFromMethodCall);
+	String createDescForFunN(ArgumentList argumentList, String returnType);
 }
--- a/src/main/java/de/dhbwstuttgart/bytecode/descriptor/TypeToDescriptor.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/descriptor/TypeToDescriptor.java
@@ -19,7 +19,9 @@ public class TypeToDescriptor implements TypeVisitor<String>{

 	@Override
 	public String visit(SuperWildcardType superWildcardType) {
-		throw new NotImplementedException();
+		System.out.println("\nWILDCARD ="+superWildcardType.getInnerType().toString().replace(".", "/"));
+		return superWildcardType.getInnerType().toString().replace(".", "/");
+		//throw new NotImplementedException();
 	}

 	@Override
@@ -29,6 +31,7 @@ public class TypeToDescriptor implements TypeVisitor<String>{

 	@Override
 	public String visit(ExtendsWildcardType extendsWildcardType) {
+		System.out.println("\nWILDCARD extends ="+extendsWildcardType.getInnerType().toString().replace(".", "/"));
 		return extendsWildcardType.getInnerType().toString().replace(".", "/");
 		//throw new NotImplementedException();
 	}
--- a/src/main/java/de/dhbwstuttgart/bytecode/genericsGenerator/ConstraintsSimplierResult.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/genericsGenerator/ConstraintsSimplierResult.java
@@ -0,0 +1,53 @@
+/**
+ * 
+ */
+package de.dhbwstuttgart.bytecode.genericsGenerator;
+
+import java.util.List;
+
+import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.NameReplacementResult;
+import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericsGeneratorResult;
+
+/**
+ * This class represents the result of the constraints simplifier.
+ * 
+ * @author fayez
+ *
+ */
+public class ConstraintsSimplierResult {
+	private List<GenericsGeneratorResult> genericsGenResults;
+	private List<NameReplacementResult> nameReplacementResults;
+	/**
+	 * @param genericsGenResults
+	 */
+	public ConstraintsSimplierResult(List<GenericsGeneratorResult> genericsGenResults, 
+			List<NameReplacementResult> nameReplacementResults) {
+		this.genericsGenResults = genericsGenResults;
+		this.setNameReplacementResults(nameReplacementResults);
+	}
+	/**
+	 * @return the genericsGenResults
+	 */
+	public List<GenericsGeneratorResult> getGenericsGenResults() {
+		return genericsGenResults;
+	}
+	/**
+	 * @param genericsGenResults the genericsGenResults to set
+	 */
+	public void setGenericsGenResults(List<GenericsGeneratorResult> genericsGenResults) {
+		this.genericsGenResults = genericsGenResults;
+	}
+	/**
+	 * @return the nameReplacementResults
+	 */
+	public List<NameReplacementResult> getNameReplacementResults() {
+		return nameReplacementResults;
+	}
+	/**
+	 * @param nameReplacementResults the nameReplacementResults to set
+	 */
+	public void setNameReplacementResults(List<NameReplacementResult> nameReplacementResults) {
+		this.nameReplacementResults = nameReplacementResults;
+	}
+	
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/genericsGenerator/ConstraintsSimplifier.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/genericsGenerator/ConstraintsSimplifier.java
@@ -0,0 +1,137 @@
+/**
+ * 
+ */
+package de.dhbwstuttgart.bytecode.genericsGenerator;
+
+import java.util.*;
+
+import de.dhbwstuttgart.bytecode.TPHExtractor;
+import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
+import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.*;
+
+/**
+ * @author fayez
+ *
+ */
+public class ConstraintsSimplifier {
+	public static ConstraintsSimplierResult simplifyConstraints(final TPHExtractor tphExtractor, final List<GenericsGeneratorResult> genericsGeneratorResults, final List<String> tphsClass) {
+		
+		List<TPHConstraint> allCons = tphExtractor.allCons;
+		List<TPHConstraint> equalCons = new ArrayList<>();
+
+		/* Step 1 */
+		List<ConstraintsWithSameLeftSide> foundCons = GenericsGeneratorUtility.findConstraintsWithLeftSameLeftSide(allCons);
+		if(!foundCons.isEmpty()) {
+			List<TPHConstraint> equalCons2 = new ArrayList<>();
+			GenericsGeneratorUtility.simplifyConstraintsWithSameLeftSide(foundCons,tphExtractor,tphsClass,equalCons2);
+			equalCons.addAll(equalCons2);
+		}
+		
+//		if(!simpleCycles.isEmpty()) {
+//			handleSimpleCycles(allCons, simpleCycles,tphExtractor);
+//			equalCons.addAll(GenericsGeneratorUtility.getEqualConstraints(allCons));
+//		}
+//		
+		List<Cycle> cycles = findCycles(allCons);
+		
+		if(!cycles.isEmpty()) {
+			handleCycle(genericsGeneratorResults, allCons, cycles,tphExtractor);
+		}
+		/* The right hand side of equal constraint is the new name in name replacement result */
+		List<NameReplacementResult> nameReplacementResults = GenericsGeneratorUtility.createNameReplacementResultsFromEqualConstraints(equalCons);
+		getEqualsFromNameReplacementResults(genericsGeneratorResults,nameReplacementResults);
+		ConstraintsSimplierResult result = new ConstraintsSimplierResult(genericsGeneratorResults, nameReplacementResults);
+		return result;
+	}
+
+	private static void getEqualsFromNameReplacementResults(List<GenericsGeneratorResult> genericsGeneratorResults,
+			List<NameReplacementResult> nameReplacementResults) {
+		genericsGeneratorResults.forEach(g->{
+			String tph = g.getConstraint().getLeft();
+			if (!nameReplacementResults.isEmpty()) {
+				collectAllEquals(nameReplacementResults, g, tph);
+			}
+
+			if (!nameReplacementResults.isEmpty()) {
+				collectAllEquals(nameReplacementResults, g);
+			}
+		});
+		
+	}
+
+	private static void collectAllEquals(List<NameReplacementResult> nameReplacementResults, GenericsGeneratorResult g) {
+		Set<String> equalsTPHs = g.getEqualsTPHs();
+		Set<String> tphsToAdd = getAllEqualTphs(equalsTPHs, nameReplacementResults);
+		while (!tphsToAdd.isEmpty()){
+			equalsTPHs.addAll(tphsToAdd);
+			tphsToAdd = getAllEqualTphs(equalsTPHs, nameReplacementResults);
+		}
+	}
+
+	private static Set<String> getAllEqualTphs(Set<String> equalsTPHs, List<NameReplacementResult> nameReplacementResults) {
+		Set<String> tphsToAdd = new HashSet<>();
+		equalsTPHs.forEach(e->{
+			collectAllEquals(nameReplacementResults, tphsToAdd,e);
+		});
+		return tphsToAdd;
+	}
+
+	public static void collectAllEquals(List<NameReplacementResult> nameReplacementResults, Set<String> tphsToAdd,
+										String tph) {
+		List<NameReplacementResult> toRemoveList = new ArrayList<>();
+		Optional<NameReplacementResult> nameReplacementResult = nameReplacementResults.stream().filter(n->n.getName().equals(tph)).findFirst();
+		nameReplacementResult.ifPresent(toRemove->{
+			tphsToAdd.addAll(toRemove.getOldNames());
+			toRemoveList.add(toRemove);
+		});
+		if(!toRemoveList.isEmpty()){
+			nameReplacementResults.remove(toRemoveList.get(0));
+			toRemoveList.clear();
+		}
+	}
+
+	/**
+	 * @param nameReplacementResults
+	 * @param g
+	 * @param tph
+	 */
+	public static void collectAllEquals(List<NameReplacementResult> nameReplacementResults, GenericsGeneratorResult g,
+			String tph) {
+		List<NameReplacementResult> toRemoveList = new ArrayList<>();
+		Optional<NameReplacementResult> nameReplacementResult = nameReplacementResults.stream().filter(n->n.getName().equals(tph)).findFirst();
+		nameReplacementResult.ifPresent(toRemove->{
+			g.getEqualsTPHs().addAll(toRemove.getOldNames());
+			toRemoveList.add(toRemove);
+		});
+		if(!toRemoveList.isEmpty()){
+			nameReplacementResults.remove(toRemoveList.get(0));
+			toRemoveList.clear();
+		}
+	}
+
+	/**
+	 * @param genericsGeneratorResults
+	 * @param allCons
+	 * @param cycles
+	 * @param tphExtractor 
+	 */
+	public static void handleCycle(List<GenericsGeneratorResult> genericsGeneratorResults,
+								   List<TPHConstraint> allCons, List<Cycle> cycles, TPHExtractor tphExtractor) {
+		GenericsGeneratorUtility.modifyRelationForConstraintsInCycle(cycles);
+		List<NameReplacementResult> nameReplacementResults = GenericsGeneratorUtility.substituteTPHSFormCycle(allCons, cycles,tphExtractor);
+		GenericsGeneratorUtility.createResults(genericsGeneratorResults,nameReplacementResults);
+		GenericsGeneratorUtility.removeEqualConstraints(allCons);
+	}
+
+	/**
+	 * @param allCons
+	 * @return
+	 */
+	public static List<Cycle> findCycles(List<TPHConstraint> allCons) {
+		/* find all cycles */
+		CyclesFinder cyclesFinder = new CyclesFinder(allCons);
+		List<Cycle> cycles = cyclesFinder.findCycles();
+		return cycles;
+	}
+
+}
--- a/src/main/java/de/dhbwstuttgart/bytecode/genericsGenerator/CyclesFinder.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/genericsGenerator/CyclesFinder.java
@@ -0,0 +1,106 @@
+/**
+ * 
+ */
+package de.dhbwstuttgart.bytecode.genericsGenerator;
+
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Optional;
+
+import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
+import de.dhbwstuttgart.bytecode.constraint.TPHConstraint.Relation;
+import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.Cycle;
+
+/**
+ * @author fayez
+ *
+ */
+public class CyclesFinder {
+	private final List<TPHConstraint> allCons;
+
+	public CyclesFinder(List<TPHConstraint> allCons) {
+		this.allCons = allCons;
+	}
+
+	public List<Cycle> findCycles() {
+		List<TPHConstraint> vistedConstraints = new ArrayList<>(allCons.size());
+		List<Cycle> cycles = new ArrayList<>();
+		for (TPHConstraint constraint : allCons) {
+			if(constraint.getRel()==Relation.EQUAL)
+				continue;
+			if (!vistedConstraints.contains(constraint)) {
+				vistedConstraints.add(constraint);
+				checkConstraint(constraint, vistedConstraints, cycles);
+			}
+		}
+		return cycles;
+	}
+
+	private void checkConstraint(TPHConstraint constraint, List<TPHConstraint> vistedConstraints,
+			List<Cycle> cycles) {
+		List<String> tphsInRelation = new LinkedList<>();
+		List<TPHConstraint> maybeCycle = new ArrayList<>();
+		maybeCycle.add(constraint);
+		tphsInRelation.add(constraint.getLeft());
+		tphsInRelation.add(constraint.getRight());
+		Optional<TPHConstraint> nextConstraint = getConstraintInRelation(tphsInRelation, maybeCycle);
+		while (nextConstraint.isPresent()) {
+			if(containsInLongCycle(nextConstraint.get(), cycles)) {
+				break;
+			}
+			if (isCycle(tphsInRelation)) {
+				addAllToVisitedConstraints(vistedConstraints, maybeCycle);
+				Cycle cycle = new Cycle(maybeCycle);
+				cycles.add(cycle);
+				return;
+			}
+			nextConstraint = getConstraintInRelation(tphsInRelation, maybeCycle);
+		}
+
+//		addAllToVisitedConstraints(vistedConstraints, maybeCycle);
+	}
+
+	private boolean containsInLongCycle(TPHConstraint c, List<Cycle> cycles) {
+		for(Cycle cycle : cycles) {
+			if(cycle.containConstraint(c))
+				return true;
+		}
+		return false;
+	}
+
+	private void addAllToVisitedConstraints(List<TPHConstraint> vistedConstraints, List<TPHConstraint> maybeCycle) {
+		for (TPHConstraint con : maybeCycle) {
+			if (!vistedConstraints.contains(con))
+				vistedConstraints.add(con);
+		}
+	}
+
+	private Optional<TPHConstraint> getConstraintInRelation(List<String> tphsInRelation,
+			List<TPHConstraint> maybeCycle) {
+		TPHConstraint constraint = getConstraintByLeftSide(tphsInRelation.get(tphsInRelation.size()-1),maybeCycle);
+		Optional<TPHConstraint> nextConstraint = Optional.ofNullable(constraint);
+		if(nextConstraint.isPresent()) {
+			maybeCycle.add(constraint);
+			tphsInRelation.add(constraint.getRight());
+		}
+		return nextConstraint;
+	}
+
+	private TPHConstraint getConstraintByLeftSide(String left, List<TPHConstraint> maybeCycle) {
+		for(TPHConstraint constraint : allCons) {
+			if(constraint.getRel()==Relation.EQUAL)
+				continue;
+			if(maybeCycle.contains(constraint))
+				continue;
+			if(constraint.getLeft().equals(left))
+				return constraint;
+		}
+		return null;
+	}
+
+	private boolean isCycle(List<String> tphsInRelation) {
+		return tphsInRelation.get(0).equals(tphsInRelation.get(tphsInRelation.size() - 1));
+	}
+
+}
--- a/Show More
+++ b/Show More