From 631614ec69d3ff041bcdfda4bdf79b9f76788ad0 Mon Sep 17 00:00:00 2001
From: sebastian <sebsatian_ritt@web.de>
Date: Wed, 3 May 2017 09:51:02 +0200
Subject: [PATCH]  Anwenden der Regeln endet automatisch

---
 .idea/workspace.xml                           | 728 +++++++++---------
 src/de/dhbwstuttgart/strucTypes5/algo/TI.java |   4 +
 .../strucTypes5/ausgabe/Help.java             |  26 +
 .../constraints/ConstraintAbstract.java       |  33 +-
 .../constraints/ConstraintShouldEqual.java    |  14 +
 .../constraints/ConstraintSubType.java        |  15 +
 .../constraints/InterfaceForConstraint.java   |  21 +
 .../strucTypes5/solve/Ruler.java              |  69 ++
 .../strucTypes5/solve/Rules.java              | 183 ++++-
 .../strucTypes5/typeVars/TypeVarRefType.java  |  21 +
 test/strucTypes5/SolveTest.java               |  99 ++-
 11 files changed, 814 insertions(+), 399 deletions(-)
 create mode 100644 src/de/dhbwstuttgart/strucTypes5/ausgabe/Help.java

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 79901bba..a9b38489 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,13 +2,17 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="5cf612a7-261d-49e6-bf7a-db4b05e41151" name="Default" comment="">
+      <change type="NEW" beforePath="" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/ausgabe/Help.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/algo/TI.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/algo/TI.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintAbstract.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintAbstract.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintShouldEqual.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintShouldEqual.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubType.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubType.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/InterfaceForConstraint.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/InterfaceForConstraint.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Ruler.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Ruler.java" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Rules.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Rules.java" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarAbstract.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarAbstract.java" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarFactory.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarFactory.java" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarInterface.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarInterface.java" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarType.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarType.java" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/test/strucTypes5/NewOperatorTest2.java" afterPath="$PROJECT_DIR$/test/strucTypes5/NewOperatorTest2.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarRefType.java" afterPath="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarRefType.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/test/strucTypes5/SolveTest.java" afterPath="$PROJECT_DIR$/test/strucTypes5/SolveTest.java" />
     </list>
     <ignored path="$PROJECT_DIR$/bin/" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
@@ -24,21 +28,11 @@
   <component name="ExecutionTargetManager" SELECTED_TARGET="default_target" />
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file leaf-file-name="SolveTest.java" pinned="false" current-in-tab="false">
+      <file leaf-file-name="SolveTest.java" pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/test/strucTypes5/SolveTest.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-165">
-              <caret line="7" column="22" lean-forward="true" selection-start-line="7" selection-start-column="22" selection-end-line="7" selection-end-column="22" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="SolveTest_Dev.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/test/strucTypes5/SolveTest_Dev.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="336">
-              <caret line="294" column="44" lean-forward="false" selection-start-line="294" selection-start-column="44" selection-end-line="294" selection-end-column="44" />
+            <state relative-caret-position="-259">
+              <caret line="133" column="0" lean-forward="true" selection-start-line="133" selection-start-column="0" selection-end-line="133" selection-end-column="0" />
               <folding>
                 <element signature="imports" expanded="true" />
               </folding>
@@ -46,101 +40,85 @@
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="Rules.java" pinned="false" current-in-tab="true">
+      <file leaf-file-name="TypeVarRefType.java" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarRefType.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="423">
+              <caret line="48" column="9" lean-forward="false" selection-start-line="48" selection-start-column="9" selection-end-line="48" selection-end-column="9" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="Class2String.java" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/ausgabe/Class2String.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="-1605">
+              <caret line="17" column="13" lean-forward="false" selection-start-line="17" selection-start-column="13" selection-end-line="17" selection-end-column="13" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="Help.java" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/ausgabe/Help.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="225">
+              <caret line="15" column="45" lean-forward="false" selection-start-line="15" selection-start-column="45" selection-end-line="15" selection-end-column="45" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="Ruler.java" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Ruler.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="210">
+              <caret line="56" column="37" lean-forward="true" selection-start-line="56" selection-start-column="37" selection-end-line="56" selection-end-column="37" />
+              <folding>
+                <element signature="imports" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="Rules.java" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Rules.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="319">
-              <caret line="371" column="0" lean-forward="true" selection-start-line="371" selection-start-column="0" selection-end-line="371" selection-end-column="0" />
+            <state relative-caret-position="136">
+              <caret line="402" column="34" lean-forward="false" selection-start-line="402" selection-start-column="34" selection-end-line="402" selection-end-column="34" />
               <folding>
                 <element signature="imports" expanded="true" />
-                <element signature="e#13279#13280#0" expanded="true" />
-                <element signature="e#13322#13323#0" expanded="true" />
-                <element signature="e#13539#13540#0" expanded="true" />
-                <element signature="e#13575#13576#0" expanded="true" />
-                <element signature="e#13655#13656#0" expanded="true" />
-                <element signature="e#13705#13706#0" expanded="true" />
               </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="TypeVarType.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarType.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="319">
-              <caret line="46" column="5" lean-forward="false" selection-start-line="46" selection-start-column="5" selection-end-line="46" selection-end-column="5" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
       <file leaf-file-name="ConstraintSubType.java" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubType.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="334">
-              <caret line="32" column="0" lean-forward="false" selection-start-line="32" selection-start-column="0" selection-end-line="32" selection-end-column="0" />
+            <state relative-caret-position="426">
+              <caret line="39" column="0" lean-forward="false" selection-start-line="39" selection-start-column="0" selection-end-line="39" selection-end-column="0" />
               <folding>
                 <element signature="imports" expanded="true" />
-                <element signature="e#871#872#0" expanded="true" />
-                <element signature="e#901#902#0" expanded="true" />
-                <element signature="e#1071#1072#0" expanded="true" />
+                <element signature="e#1384#1385#0" expanded="true" />
               </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="ConstraintInterface.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintInterface.java">
+      <file leaf-file-name="InterfaceForConstraint.java" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/InterfaceForConstraint.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-551">
-              <caret line="0" column="0" lean-forward="true" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+            <state relative-caret-position="201">
+              <caret line="25" column="0" lean-forward="false" selection-start-line="25" selection-start-column="0" selection-end-line="25" selection-end-column="0" />
               <folding>
-                <element signature="e#490#491#0" expanded="true" />
-                <element signature="e#520#521#0" expanded="true" />
-                <element signature="e#575#576#0" expanded="true" />
-                <element signature="e#608#609#0" expanded="true" />
-                <element signature="e#653#654#0" expanded="true" />
-                <element signature="e#685#686#0" expanded="true" />
-                <element signature="e#744#745#0" expanded="true" />
-                <element signature="e#781#782#0" expanded="true" />
+                <element signature="imports" expanded="true" />
               </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="TypeVarInterface.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarInterface.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="323">
-              <caret line="53" column="9" lean-forward="true" selection-start-line="53" selection-start-column="9" selection-end-line="53" selection-end-column="9" />
-              <folding>
-                <element signature="e#1630#1631#0" expanded="true" />
-                <element signature="e#1715#1716#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="TypeVarAbstract.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarAbstract.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="225">
-              <caret line="15" column="0" lean-forward="true" selection-start-line="15" selection-start-column="0" selection-end-line="15" selection-end-column="0" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="TypeVarFactory.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarFactory.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="150">
-              <caret line="24" column="87" lean-forward="true" selection-start-line="24" selection-start-column="87" selection-end-line="24" selection-end-column="87" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
     </leaf>
   </component>
   <component name="FileTemplateManagerImpl">
@@ -153,25 +131,6 @@
   </component>
   <component name="FindInProjectRecents">
     <findStrings>
-      <find>methodCa</find>
-      <find>getClass</find>
-      <find>ConstraintM</find>
-      <find>Fehler</find>
-      <find>return</find>
-      <find>generaTe</find>
-      <find>TypeVar</find>
-      <find>gene</find>
-      <find>neue Klas</find>
-      <find>typevarStor</find>
-      <find>neu</find>
-      <find>Not im</find>
-      <find>System</find>
-      <find>out</find>
-      <find>Const</find>
-      <find>Constraints</find>
-      <find>remaining</find>
-      <find>remain</find>
-      <find>neue REs</find>
       <find>neue Res</find>
       <find>construct</find>
       <find>***</find>
@@ -182,7 +141,26 @@
       <find>20</find>
       <find>new</find>
       <find>getNeu</find>
+      <find>subst</find>
+      <find>substi</find>
+      <find>substitu</find>
+      <find>reflect</find>
+      <find>Regel Re</find>
+      <find>Replac</find>
+      <find>SWAP</find>
+      <find>TVar_28</find>
+      <find>TVar_25</find>
+      <find>Reflec</find>
+      <find>Refle</find>
+      <find>remove</find>
+      <find>Remove</find>
+      <find>reflec</find>
+      <find>X</find>
       <find>adapt</find>
+      <find>XXX</find>
+      <find>Re</find>
+      <find>adapt2</find>
+      <find>erase</find>
     </findStrings>
   </component>
   <component name="Git.Settings">
@@ -196,15 +174,10 @@
   <component name="IdeDocumentHistory">
     <option name="CHANGED_PATHS">
       <list>
-        <option value="$PROJECT_DIR$/test/strucTypes5/ConstructTest.jav" />
-        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/factoryForSyntaxtree/FactoryForElementes.java" />
-        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/GenericNames.java" />
-        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVar.java" />
         <option value="$PROJECT_DIR$/test/strucTypes5/NewOperatorTest.jav" />
         <option value="$PROJECT_DIR$/test/strucTypes5/ConstructTest.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/InterfaceTemplates/MethodInterface.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes4/syntaxtree/MethodInterface.java" />
-        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/InterfaceForConstraint.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/ResultTuple.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/interfaceTemplates/FieldInterface.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/interfaceTemplates/MethodInterface.java" />
@@ -226,27 +199,32 @@
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/ausgabe/Class2String.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/assumptions/AssumptionMap.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubTypeGeneric.java" />
-        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarRefType.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/algo/Construct.java" />
-        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubType.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/algo/ConstructInterfaceTemplates.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/assumptions/ChangeTypeVars.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarStore.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/algo/TypeExpr.java" />
-        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintShouldEqual.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubstitution.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/MappingAltNeu.java" />
         <option value="$PROJECT_DIR$/test/strucTypes5/NewOperatorTest2.java" />
         <option value="$PROJECT_DIR$/test/strucTypes5/SolveTest.jav" />
-        <option value="$PROJECT_DIR$/test/strucTypes5/SolveTest.java" />
-        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/algo/TI.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarFactory.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintInterface.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarType.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarInterface.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarAbstract.java" />
         <option value="$PROJECT_DIR$/test/strucTypes5/SolveTest_Dev.java" />
+        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/algo/TI.java" />
+        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintAbstract.java" />
+        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintShouldEqual.java" />
+        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubType.java" />
+        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/InterfaceForConstraint.java" />
+        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/ausgabe/HelpListAusgabe.java" />
+        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/ausgabe/Help.java" />
+        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarRefType.java" />
+        <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Ruler.java" />
         <option value="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Rules.java" />
+        <option value="$PROJECT_DIR$/test/strucTypes5/SolveTest.java" />
       </list>
     </option>
   </component>
@@ -491,6 +469,32 @@
               <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
             </PATH_ELEMENT>
           </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="JavaCompilerCore" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="JavaCompilerCore" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="src" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="dhbwstuttgart" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="strucTypes5" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="ausgabe" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
           <PATH>
             <PATH_ELEMENT>
               <option name="myItemId" value="JavaCompilerCore" />
@@ -541,7 +545,7 @@
       <recent name="$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5" />
     </key>
   </component>
-  <component name="RunManager" selected="JUnit.SolveTest_Dev.run">
+  <component name="RunManager" selected="JUnit.SolveTest.run">
     <configuration default="false" name="NewOperatorTest2.run" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea">
         <pattern>
@@ -594,32 +598,6 @@
       <patterns />
       <method />
     </configuration>
-    <configuration default="false" name="TypeExprTest.run" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
-      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea">
-        <pattern>
-          <option name="PATTERN" value="strucTypes5.*" />
-          <option name="ENABLED" value="true" />
-        </pattern>
-      </extension>
-      <module name="JavaCompilerCore" />
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
-      <option name="PACKAGE_NAME" value="strucTypes5" />
-      <option name="MAIN_CLASS_NAME" value="strucTypes5.TypeExprTest" />
-      <option name="METHOD_NAME" value="run" />
-      <option name="TEST_OBJECT" value="method" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
-      <option name="WORKING_DIRECTORY" value="$MODULE_DIR$" />
-      <option name="ENV_VARIABLES" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <envs />
-      <patterns />
-      <method />
-    </configuration>
     <configuration default="false" name="NewOperatorTest3" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea">
         <pattern>
@@ -672,6 +650,32 @@
       <patterns />
       <method />
     </configuration>
+    <configuration default="false" name="SolveTest.run" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea">
+        <pattern>
+          <option name="PATTERN" value="strucTypes5.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
+      <module name="JavaCompilerCore" />
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="PACKAGE_NAME" value="strucTypes5" />
+      <option name="MAIN_CLASS_NAME" value="strucTypes5.SolveTest" />
+      <option name="METHOD_NAME" value="run" />
+      <option name="TEST_OBJECT" value="method" />
+      <option name="VM_PARAMETERS" value="-ea" />
+      <option name="PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="$MODULE_DIR$" />
+      <option name="ENV_VARIABLES" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <option name="TEST_SEARCH_SCOPE">
+        <value defaultName="singleModule" />
+      </option>
+      <envs />
+      <patterns />
+      <method />
+    </configuration>
     <configuration default="true" type="#org.jetbrains.idea.devkit.run.PluginConfigurationType" factoryName="Plugin">
       <module name="" />
       <option name="VM_PARAMETERS" value="-Xmx512m -Xms256m -XX:MaxPermSize=250m -ea" />
@@ -1055,17 +1059,17 @@
     <list size="5">
       <item index="0" class="java.lang.String" itemvalue="JUnit.NewOperatorTest2.run" />
       <item index="1" class="java.lang.String" itemvalue="JUnit.NewOperatorTest3.run" />
-      <item index="2" class="java.lang.String" itemvalue="JUnit.TypeExprTest.run" />
-      <item index="3" class="java.lang.String" itemvalue="JUnit.NewOperatorTest3" />
-      <item index="4" class="java.lang.String" itemvalue="JUnit.SolveTest_Dev.run" />
+      <item index="2" class="java.lang.String" itemvalue="JUnit.NewOperatorTest3" />
+      <item index="3" class="java.lang.String" itemvalue="JUnit.SolveTest_Dev.run" />
+      <item index="4" class="java.lang.String" itemvalue="JUnit.SolveTest.run" />
     </list>
     <recent_temporary>
       <list size="5">
-        <item index="0" class="java.lang.String" itemvalue="JUnit.SolveTest_Dev.run" />
-        <item index="1" class="java.lang.String" itemvalue="JUnit.NewOperatorTest2.run" />
-        <item index="2" class="java.lang.String" itemvalue="JUnit.NewOperatorTest3" />
-        <item index="3" class="java.lang.String" itemvalue="JUnit.NewOperatorTest3.run" />
-        <item index="4" class="java.lang.String" itemvalue="JUnit.TypeExprTest.run" />
+        <item index="0" class="java.lang.String" itemvalue="JUnit.SolveTest.run" />
+        <item index="1" class="java.lang.String" itemvalue="JUnit.SolveTest_Dev.run" />
+        <item index="2" class="java.lang.String" itemvalue="JUnit.NewOperatorTest2.run" />
+        <item index="3" class="java.lang.String" itemvalue="JUnit.NewOperatorTest3" />
+        <item index="4" class="java.lang.String" itemvalue="JUnit.NewOperatorTest3.run" />
       </list>
     </recent_temporary>
   </component>
@@ -1083,48 +1087,48 @@
       <option name="presentableId" value="Default" />
       <updated>1492600650522</updated>
       <workItem from="1492600653626" duration="3746000" />
-      <workItem from="1492623646935" duration="164646000" />
+      <workItem from="1492623646935" duration="191515000" />
     </task>
     <servers />
   </component>
   <component name="TestHistory">
-    <history-entry file="SolveTest_Dev_run - 2017.05.03 at 00h 47m 31s.xml">
-      <configuration name="SolveTest_Dev.run" configurationId="JUnit" />
+    <history-entry file="SolveTest_run - 2017.05.03 at 08h 49m 16s.xml">
+      <configuration name="SolveTest.run" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="SolveTest_Dev_run - 2017.05.03 at 01h 29m 15s.xml">
-      <configuration name="SolveTest_Dev.run" configurationId="JUnit" />
+    <history-entry file="SolveTest_run - 2017.05.03 at 08h 49m 46s.xml">
+      <configuration name="SolveTest.run" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="SolveTest_Dev_run - 2017.05.03 at 01h 33m 30s.xml">
-      <configuration name="SolveTest_Dev.run" configurationId="JUnit" />
+    <history-entry file="SolveTest_run - 2017.05.03 at 08h 53m 38s.xml">
+      <configuration name="SolveTest.run" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="SolveTest_Dev_run - 2017.05.03 at 01h 35m 48s.xml">
-      <configuration name="SolveTest_Dev.run" configurationId="JUnit" />
+    <history-entry file="SolveTest_run - 2017.05.03 at 08h 55m 31s.xml">
+      <configuration name="SolveTest.run" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="SolveTest_Dev_run - 2017.05.03 at 01h 37m 14s.xml">
-      <configuration name="SolveTest_Dev.run" configurationId="JUnit" />
+    <history-entry file="SolveTest_run - 2017.05.03 at 09h 18m 31s.xml">
+      <configuration name="SolveTest.run" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="SolveTest_Dev_run - 2017.05.03 at 01h 54m 42s.xml">
-      <configuration name="SolveTest_Dev.run" configurationId="JUnit" />
+    <history-entry file="SolveTest_run - 2017.05.03 at 09h 18m 58s.xml">
+      <configuration name="SolveTest.run" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="SolveTest_Dev_run - 2017.05.03 at 01h 58m 40s.xml">
-      <configuration name="SolveTest_Dev.run" configurationId="JUnit" />
+    <history-entry file="SolveTest_run - 2017.05.03 at 09h 26m 07s.xml">
+      <configuration name="SolveTest.run" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="SolveTest_Dev_run - 2017.05.03 at 01h 58m 57s.xml">
-      <configuration name="SolveTest_Dev.run" configurationId="JUnit" />
+    <history-entry file="SolveTest_run - 2017.05.03 at 09h 46m 53s.xml">
+      <configuration name="SolveTest.run" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="SolveTest_Dev_run - 2017.05.03 at 02h 03m 04s.xml">
-      <configuration name="SolveTest_Dev.run" configurationId="JUnit" />
+    <history-entry file="SolveTest_run - 2017.05.03 at 09h 47m 59s.xml">
+      <configuration name="SolveTest.run" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="SolveTest_Dev_run - 2017.05.03 at 02h 04m 50s.xml">
-      <configuration name="SolveTest_Dev.run" configurationId="JUnit" />
+    <history-entry file="SolveTest_run - 2017.05.03 at 09h 49m 20s.xml">
+      <configuration name="SolveTest.run" configurationId="JUnit" />
     </history-entry>
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="168392000" />
+    <option name="totallyTimeSpent" value="195261000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="-2" y="27" width="1442" height="863" extended-state="0" />
-    <editor active="false" />
+    <editor active="true" />
     <layout>
       <window_info id="Palette" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Tool Output" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
@@ -1145,10 +1149,10 @@
       <window_info id="Palette&#9;" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
       <window_info id="Image Layers" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
       <window_info id="Capture Analysis" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
-      <window_info id="Run" active="true" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.35602096" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="true" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.4751309" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="10" side_tool="false" content_ui="tabs" />
       <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="11" side_tool="false" content_ui="tabs" />
-      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
       <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.32984293" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Theme Preview" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="8" side_tool="false" content_ui="tabs" />
       <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="6" side_tool="true" content_ui="tabs" />
@@ -1183,7 +1187,7 @@
       <window_info id="Image Layers" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
       <window_info id="Capture Analysis" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Inspection" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.35602096" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.4751309" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="10" side_tool="false" content_ui="tabs" />
       <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="11" side_tool="false" content_ui="tabs" />
       <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
@@ -1218,8 +1222,14 @@
           <properties />
           <option name="timeStamp" value="14" />
         </line-breakpoint>
+        <line-breakpoint enabled="true" type="java-method">
+          <url>file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Rules.java</url>
+          <line>160</line>
+          <properties class="de.dhbwstuttgart.strucTypes5.solve.Rules" />
+          <option name="timeStamp" value="47" />
+        </line-breakpoint>
       </breakpoints>
-      <option name="time" value="34" />
+      <option name="time" value="57" />
     </breakpoint-manager>
     <watches-manager />
   </component>
@@ -1228,88 +1238,6 @@
     <option name="FILTER_TARGETS" value="false" />
   </component>
   <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/typeinference/unify/Unifikationsalgorithmus.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="60">
-          <caret line="6" column="17" lean-forward="false" selection-start-line="6" selection-start-column="17" selection-end-line="6" selection-end-column="17" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/typeinference/unify/MartelliMontanariUnify.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="330">
-          <caret line="25" column="36" lean-forward="false" selection-start-line="25" selection-start-column="36" selection-end-line="25" selection-end-column="36" />
-          <folding>
-            <element signature="imports" expanded="false" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/test/strucTypes5/NewOperatorTest.jav">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="195">
-          <caret line="13" column="0" lean-forward="true" selection-start-line="13" selection-start-column="0" selection-end-line="13" selection-end-column="0" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/typeinference/unify/GuavaSetOperations.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="90">
-          <caret line="11" column="18" lean-forward="false" selection-start-line="11" selection-start-column="18" selection-end-line="11" selection-end-column="18" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintFactory.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="210">
-          <caret line="22" column="66" lean-forward="false" selection-start-line="22" selection-start-column="66" selection-end-line="22" selection-end-column="66" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/test/strucTypes5/FieldTest.jav">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="120">
-          <caret line="8" column="8" lean-forward="true" selection-start-line="8" selection-start-column="8" selection-end-line="8" selection-end-column="8" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/Start.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="75">
-          <caret line="5" column="13" lean-forward="false" selection-start-line="5" selection-start-column="13" selection-end-line="5" selection-end-column="13" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/Main.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="75">
-          <caret line="5" column="13" lean-forward="false" selection-start-line="5" selection-start-column="13" selection-end-line="5" selection-end-column="13" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/test/strucTypes5/AssumptionTest.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="204">
-          <caret line="44" column="16" lean-forward="false" selection-start-line="44" selection-start-column="16" selection-end-line="44" selection-end-column="16" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/test/strucTypes5/FieldTest.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="263">
-          <caret line="30" column="32" lean-forward="false" selection-start-line="30" selection-start-column="32" selection-end-line="30" selection-end-column="32" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/assumptions/AssumptionMethod.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="60">
@@ -1412,14 +1340,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/ausgabe/Class2String.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="105">
-          <caret line="17" column="13" lean-forward="false" selection-start-line="17" selection-start-column="13" selection-end-line="17" selection-end-column="13" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVar.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="255">
@@ -1470,26 +1390,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintShouldEqual.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="120">
-          <caret line="8" column="61" lean-forward="false" selection-start-line="8" selection-start-column="61" selection-end-line="8" selection-end-column="61" />
-          <folding>
-            <element signature="imports" expanded="true" />
-            <element signature="e#503#504#0" expanded="true" />
-            <element signature="e#528#529#0" expanded="true" />
-            <element signature="e#573#574#0" expanded="true" />
-            <element signature="e#601#602#0" expanded="true" />
-            <element signature="e#639#640#0" expanded="true" />
-            <element signature="e#664#665#0" expanded="true" />
-            <element signature="e#709#710#0" expanded="true" />
-            <element signature="e#737#738#0" expanded="true" />
-            <element signature="e#783#784#0" expanded="true" />
-            <element signature="e#865#866#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/test/strucTypes5/NewOperatorTest3.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="150">
@@ -1560,16 +1460,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/algo/TI.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="904">
-          <caret line="115" column="33" lean-forward="false" selection-start-line="115" selection-start-column="33" selection-end-line="115" selection-end-column="33" />
-          <folding>
-            <element signature="imports" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/syntaxtree/type/RefType.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="-600">
@@ -1578,35 +1468,14 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubstitution.java">
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarType.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="105">
-          <caret line="7" column="13" lean-forward="false" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
+        <state relative-caret-position="319">
+          <caret line="46" column="5" lean-forward="false" selection-start-line="46" selection-start-column="5" selection-end-line="46" selection-end-column="5" />
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/InterfaceForConstraint.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="109">
-          <caret line="10" column="13" lean-forward="false" selection-start-line="10" selection-start-column="13" selection-end-line="10" selection-end-column="13" />
-          <folding>
-            <element signature="imports" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarRefType.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-4">
-          <caret line="9" column="17" lean-forward="false" selection-start-line="9" selection-start-column="17" selection-end-line="9" selection-end-column="17" />
-          <folding>
-            <element signature="e#344#345#0" expanded="true" />
-            <element signature="e#374#375#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarAbstract.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="225">
@@ -1615,6 +1484,14 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarFactory.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="150">
+          <caret line="24" column="87" lean-forward="true" selection-start-line="24" selection-start-column="87" selection-end-line="24" selection-end-column="87" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarInterface.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="323">
@@ -1643,31 +1520,178 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubType.java">
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/algo/TI.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="334">
-          <caret line="32" column="0" lean-forward="false" selection-start-line="32" selection-start-column="0" selection-end-line="32" selection-end-column="0" />
+        <state relative-caret-position="195">
+          <caret line="121" column="0" lean-forward="true" selection-start-line="121" selection-start-column="0" selection-end-line="121" selection-end-column="0" />
           <folding>
-            <element signature="imports" expanded="true" />
-            <element signature="e#871#872#0" expanded="true" />
-            <element signature="e#901#902#0" expanded="true" />
-            <element signature="e#1071#1072#0" expanded="true" />
+            <element signature="imports" expanded="false" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarType.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="319">
-          <caret line="46" column="5" lean-forward="false" selection-start-line="46" selection-start-column="5" selection-end-line="46" selection-end-column="5" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/test/strucTypes5/SolveTest_Dev.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="336">
-          <caret line="294" column="44" lean-forward="false" selection-start-line="294" selection-start-column="44" selection-end-line="294" selection-end-column="44" />
+        <state relative-caret-position="231">
+          <caret line="305" column="17" lean-forward="false" selection-start-line="305" selection-start-column="17" selection-end-line="305" selection-end-column="17" />
+          <folding>
+            <element signature="imports" expanded="false" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubstitution.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="105">
+          <caret line="7" column="13" lean-forward="false" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://$APPLICATION_HOME_DIR$/lib/junit-4.12.jar!/org/junit/internal/runners/model/ReflectiveCallable.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="180">
+          <caret line="15" column="0" lean-forward="false" selection-start-line="15" selection-start-column="0" selection-end-line="15" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://$APPLICATION_HOME_DIR$/lib/junit-4.12.jar!/org/junit/runners/BlockJUnit4ClassRunner.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="315">
+          <caret line="50" column="0" lean-forward="false" selection-start-line="50" selection-start-column="0" selection-end-line="50" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://$APPLICATION_HOME_DIR$/lib/junit-4.12.jar!/org/junit/runner/JUnitCore.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="227">
+          <caret line="81" column="0" lean-forward="false" selection-start-line="81" selection-start-column="0" selection-end-line="81" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://$APPLICATION_HOME_DIR$/lib/junit-4.12.jar!/org/junit/runners/ParentRunner.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="343">
+          <caret line="240" column="0" lean-forward="false" selection-start-line="240" selection-start-column="0" selection-end-line="240" selection-end-column="0" />
+          <folding>
+            <element signature="e#2137#2138#0" expanded="true" />
+            <element signature="e#2181#2182#0" expanded="true" />
+            <element signature="e#5891#6026#0" expanded="true" />
+            <element signature="e#6025#6026#0" expanded="true" />
+            <element signature="e#6429#6593#0" expanded="true" />
+            <element signature="e#6592#6593#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://$APPLICATION_HOME_DIR$/lib/junit-4.12.jar!/org/junit/internal/runners/statements/InvokeMethod.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="255">
+          <caret line="21" column="0" lean-forward="false" selection-start-line="21" selection-start-column="0" selection-end-line="21" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/ausgabe/Class2String.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="-1605">
+          <caret line="17" column="13" lean-forward="false" selection-start-line="17" selection-start-column="13" selection-end-line="17" selection-end-column="13" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintShouldEqual.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="15">
+          <caret line="22" column="34" lean-forward="false" selection-start-line="22" selection-start-column="34" selection-end-line="22" selection-end-column="34" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://$APPLICATION_HOME_DIR$/lib/junit-4.12.jar!/org/junit/runners/model/FrameworkMethod.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="283">
+          <caret line="33" column="0" lean-forward="false" selection-start-line="33" selection-start-column="0" selection-end-line="33" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/ausgabe/Help.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="225">
+          <caret line="15" column="45" lean-forward="false" selection-start-line="15" selection-start-column="45" selection-end-line="15" selection-end-column="45" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarRefType.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="423">
+          <caret line="48" column="9" lean-forward="false" selection-start-line="48" selection-start-column="9" selection-end-line="48" selection-end-column="9" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintAbstract.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="300">
+          <caret line="20" column="9" lean-forward="true" selection-start-line="20" selection-start-column="9" selection-end-line="20" selection-end-column="9" />
+          <folding>
+            <element signature="imports" expanded="true" />
+            <element signature="e#350#351#0" expanded="true" />
+            <element signature="e#378#379#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/InterfaceForConstraint.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="201">
+          <caret line="25" column="0" lean-forward="false" selection-start-line="25" selection-start-column="0" selection-end-line="25" selection-end-column="0" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar:///opt/Oracle_Java/jdk1.8.0_102/jre/lib/rt.jar!/sun/reflect/NativeMethodAccessorImpl.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="360">
+          <caret line="37" column="33" lean-forward="false" selection-start-line="37" selection-start-column="33" selection-end-line="37" selection-end-column="33" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubType.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="426">
+          <caret line="39" column="0" lean-forward="false" selection-start-line="39" selection-start-column="0" selection-end-line="39" selection-end-column="0" />
+          <folding>
+            <element signature="imports" expanded="true" />
+            <element signature="e#1384#1385#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Rules.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="136">
+          <caret line="402" column="34" lean-forward="false" selection-start-line="402" selection-start-column="34" selection-end-line="402" selection-end-column="34" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Ruler.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="210">
+          <caret line="56" column="37" lean-forward="true" selection-start-line="56" selection-start-column="37" selection-end-line="56" selection-end-column="37" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
@@ -1676,32 +1700,10 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/test/strucTypes5/SolveTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-165">
-          <caret line="7" column="22" lean-forward="true" selection-start-line="7" selection-start-column="22" selection-end-line="7" selection-end-column="22" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarFactory.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="150">
-          <caret line="24" column="87" lean-forward="true" selection-start-line="24" selection-start-column="87" selection-end-line="24" selection-end-column="87" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/de/dhbwstuttgart/strucTypes5/solve/Rules.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="319">
-          <caret line="371" column="0" lean-forward="true" selection-start-line="371" selection-start-column="0" selection-end-line="371" selection-end-column="0" />
+        <state relative-caret-position="-259">
+          <caret line="133" column="0" lean-forward="true" selection-start-line="133" selection-start-column="0" selection-end-line="133" selection-end-column="0" />
           <folding>
             <element signature="imports" expanded="true" />
-            <element signature="e#13279#13280#0" expanded="true" />
-            <element signature="e#13322#13323#0" expanded="true" />
-            <element signature="e#13539#13540#0" expanded="true" />
-            <element signature="e#13575#13576#0" expanded="true" />
-            <element signature="e#13655#13656#0" expanded="true" />
-            <element signature="e#13705#13706#0" expanded="true" />
           </folding>
         </state>
       </provider>
diff --git a/src/de/dhbwstuttgart/strucTypes5/algo/TI.java b/src/de/dhbwstuttgart/strucTypes5/algo/TI.java
index e0861171..3ee42dc5 100644
--- a/src/de/dhbwstuttgart/strucTypes5/algo/TI.java
+++ b/src/de/dhbwstuttgart/strucTypes5/algo/TI.java
@@ -28,6 +28,9 @@ public class TI {
 
     public AssumptionMap assresult;
 
+    // Nur zum Test
+    public List<ConstraintAbstract> resultConstraints;
+
 
     // Start TypeInference Algorithm, need Assumptions and  a Class
     public TI(AssumptionMap ass , ClassOrInterface cl) {
@@ -115,6 +118,7 @@ public class TI {
         // Result of Construct Basis für die Unifikation
         System.out.println("Result of Solve: ");
         System.out.println(newResultConstraints);
+        this.resultConstraints = newResultConstraints;
 
 
 
diff --git a/src/de/dhbwstuttgart/strucTypes5/ausgabe/Help.java b/src/de/dhbwstuttgart/strucTypes5/ausgabe/Help.java
new file mode 100644
index 00000000..f35312e1
--- /dev/null
+++ b/src/de/dhbwstuttgart/strucTypes5/ausgabe/Help.java
@@ -0,0 +1,26 @@
+package de.dhbwstuttgart.strucTypes5.ausgabe;
+
+import java.util.List;
+
+/**
+ * Created by sebastian on 03.05.17.
+ */
+public class Help {
+
+    public static void  print(String head, List liste) {
+
+        System.out.println("\n");
+
+        System.out.println("---------------");
+        System.out.println(head);
+        System.out.println("-----------------");
+
+        for (Object e : liste) {
+            System.out.println(e + "\n");
+        }
+    }
+
+
+
+
+}
diff --git a/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintAbstract.java b/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintAbstract.java
index b9ace678..75bbc9d3 100644
--- a/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintAbstract.java
+++ b/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintAbstract.java
@@ -1,7 +1,38 @@
 package de.dhbwstuttgart.strucTypes5.constraints;
 
+import de.dhbwstuttgart.strucTypes5.typeVars.TypeVarAbstract;
+import de.dhbwstuttgart.strucTypes5.typeVars.TypeVarInterface;
+
 /**
  * Created by sebastian on 20.04.17.
  */
-public class ConstraintAbstract {
+public abstract class ConstraintAbstract {
+
+    public boolean replaceTypeVarAbstract(TypeVarAbstract alt, TypeVarAbstract neu) {
+        return false;
+    }
+
+
+
+    public static TypeVarAbstract helpChange(TypeVarAbstract old, TypeVarAbstract neu, TypeVarAbstract inFrage) {
+        if (inFrage instanceof TypeVarInterface) {
+            ((TypeVarInterface) inFrage).getInterfaceForConstraint().replaceTypeVarAbstract(old,neu);
+            return inFrage;
+        }
+        else {
+            return neu;
+        }
+    }
+
+
+    public static boolean helpChange2(TypeVarAbstract old, TypeVarAbstract neu, TypeVarAbstract inFrage) {
+        if (inFrage instanceof TypeVarInterface) {
+            ConstraintAbstract.helpChange(old,neu,inFrage);
+            return true;
+        }
+        return false;
+    }
+
+
+
 }
diff --git a/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintShouldEqual.java b/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintShouldEqual.java
index fdd13482..9b1128f1 100644
--- a/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintShouldEqual.java
+++ b/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintShouldEqual.java
@@ -16,6 +16,20 @@ public class ConstraintShouldEqual extends ConstraintAbstract{
         this.t2 = t2;
     }
 
+
+    @Override
+    public boolean replaceTypeVarAbstract(TypeVarAbstract alt, TypeVarAbstract neu) {
+        if (t1.equals(alt)) {
+            t1 = ConstraintAbstract.helpChange(alt,neu,t1);
+        }
+        if (t2.equals(alt)) {
+            t2 = ConstraintAbstract.helpChange(alt,neu,t2);
+        }
+        ConstraintAbstract.helpChange2(alt,neu,t1);
+        ConstraintAbstract.helpChange2(alt,neu,t2);
+        return  true;
+    }
+
     public TypeVarAbstract getT1() {
         return t1;
     }
diff --git a/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubType.java b/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubType.java
index c0a4c88f..88231204 100644
--- a/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubType.java
+++ b/src/de/dhbwstuttgart/strucTypes5/constraints/ConstraintSubType.java
@@ -21,6 +21,21 @@ public class ConstraintSubType extends ConstraintAbstract{
         this.superType = superType;
     }
 
+
+    @Override
+    public boolean replaceTypeVarAbstract(TypeVarAbstract alt, TypeVarAbstract neu) {
+        if (subtype.equals(alt)) {
+            subtype = ConstraintAbstract.helpChange(alt,neu,subtype);
+        }
+        if (superType.equals(alt)) {
+            superType = ConstraintAbstract.helpChange(alt,neu,superType);
+        }
+        ConstraintAbstract.helpChange2(alt,neu,subtype);
+        ConstraintAbstract.helpChange2(alt,neu,superType);
+        return  true;
+    }
+
+
     public TypeVarAbstract getSubtype() {
         return subtype;
     }
diff --git a/src/de/dhbwstuttgart/strucTypes5/constraints/InterfaceForConstraint.java b/src/de/dhbwstuttgart/strucTypes5/constraints/InterfaceForConstraint.java
index 11fb1a1e..53148ed8 100644
--- a/src/de/dhbwstuttgart/strucTypes5/constraints/InterfaceForConstraint.java
+++ b/src/de/dhbwstuttgart/strucTypes5/constraints/InterfaceForConstraint.java
@@ -3,6 +3,7 @@ package de.dhbwstuttgart.strucTypes5.constraints;
 import de.dhbwstuttgart.strucTypes5.algo.Type;
 import de.dhbwstuttgart.strucTypes5.typeVars.TypeVarAbstract;
 
+import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -19,6 +20,26 @@ public class InterfaceForConstraint {
         this.generics = generics;
     }
 
+
+    public boolean replaceTypeVarAbstract(TypeVarAbstract alt, TypeVarAbstract neu) {
+
+       List<TypeVarAbstract> genericsneu = new ArrayList<>();
+
+        for (TypeVarAbstract tv : generics) {
+            if (tv.equals(alt)) {
+                genericsneu.add(neu);
+            }
+            else {
+                genericsneu.add(tv);
+            }
+        }
+
+        generics = genericsneu;
+        return  true;
+    }
+
+
+
     public TypeVarAbstract getStrucType() {
         return strucType;
     }
diff --git a/src/de/dhbwstuttgart/strucTypes5/solve/Ruler.java b/src/de/dhbwstuttgart/strucTypes5/solve/Ruler.java
index fa96ff04..2bd24d98 100644
--- a/src/de/dhbwstuttgart/strucTypes5/solve/Ruler.java
+++ b/src/de/dhbwstuttgart/strucTypes5/solve/Ruler.java
@@ -1,7 +1,76 @@
 package de.dhbwstuttgart.strucTypes5.solve;
 
+import de.dhbwstuttgart.strucTypes5.ausgabe.Help;
+import de.dhbwstuttgart.strucTypes5.constraints.ConstraintAbstract;
+import de.dhbwstuttgart.strucTypes5.constraints.ConstraintInterface;
+import de.dhbwstuttgart.strucTypes5.constraints.ConstraintSubstitution;
+
+import java.util.List;
+
 /**
  * Created by sebastian on 03.05.17.
  */
 public class Ruler {
+
+
+    List<ConstraintInterface> constraintInterfaceList;
+    List<ConstraintSubstitution> substitutionList;
+    List<ConstraintAbstract> constraintList;
+
+
+    public Ruler(List<ConstraintInterface> constraintInterfaceList, List<ConstraintSubstitution> substitutionList, List<ConstraintAbstract> constraintList) {
+        this.constraintInterfaceList = constraintInterfaceList;
+        this.substitutionList = substitutionList;
+        this.constraintList = constraintList;
+    }
+
+    // gibt nur die Substitionen zurück
+    private List<ConstraintSubstitution> ruleAll(List<ConstraintAbstract> constraints, List<ConstraintSubstitution> substitutions) {
+
+        Rules rules = new Rules();
+        rules.setConstraintInterfaces(constraintInterfaceList);
+        rules.setSubstitutions(substitutions);
+
+        rules.reduceEqual(constraints);
+        rules.adapt2(constraints);
+        rules.adapt1(constraints);
+        rules.erase1(constraints);
+        rules.erase2(constraints);
+        rules.swap(constraints);
+        rules.subst(constraints);
+        rules.reflect(constraints);
+        return rules.getSubstitutions();
+    }
+
+
+    public void  rule() {
+        //System.out.println("StartConstraints: "  + constraintList);
+        Help.print("StartConstraints" , constraintList);
+       substitutionList =  ruleAll(constraintList,substitutionList);
+        Help.print("Aktuelle Substitutionen: " ,substitutionList);
+        Help.print("Aktuelle Constriants: " , constraintList);
+
+        /*
+        for (int i = 0 ; i <  10 ; i++) {
+            Rules r = new Rules();
+            r.erase2(constraintList);
+            r.erase2(constraintList);
+            r.erase2(constraintList);
+            r.erase2(constraintList);
+            r.erase2(constraintList);
+            r.erase2(constraintList);
+            r.erase2(constraintList);
+            r.erase2(constraintList);
+            r.reflect(constraintList);
+            r.reflect(constraintList);
+            r.reflect(constraintList);
+        }
+        */
+
+    }
+
+
+
+
+
 }
diff --git a/src/de/dhbwstuttgart/strucTypes5/solve/Rules.java b/src/de/dhbwstuttgart/strucTypes5/solve/Rules.java
index 4e66e253..9c28eb68 100644
--- a/src/de/dhbwstuttgart/strucTypes5/solve/Rules.java
+++ b/src/de/dhbwstuttgart/strucTypes5/solve/Rules.java
@@ -1,15 +1,16 @@
 package de.dhbwstuttgart.strucTypes5.solve;
 
 
+
 import de.dhbwstuttgart.strucTypes5.algo.Type;
 import de.dhbwstuttgart.strucTypes5.constraints.*;
 import de.dhbwstuttgart.strucTypes5.typeVars.TypeVar;
 import de.dhbwstuttgart.strucTypes5.typeVars.TypeVarAbstract;
 import de.dhbwstuttgart.strucTypes5.typeVars.TypeVarInterface;
 import de.dhbwstuttgart.strucTypes5.typeVars.TypeVarRefType;
-import de.dhbwstuttgart.syntaxtree.Generic;
 import de.dhbwstuttgart.typeinference.constraints.Constraint;
 
+
 import java.util.ArrayList;
 import java.util.List;
 
@@ -27,8 +28,9 @@ public class Rules {
 
     - Rules given by Plümicke
     - reduce (1/2)   reduceEqual implemented
+    - reduce 2 (not implemented)
     - adapt1   - implemented
-    - adapt2   -
+    - adapt2   - implemented
     - erase1 - implemented
     - erase2 - implemented
     - swap   - implemented
@@ -46,6 +48,7 @@ public class Rules {
                 if (csst.getSubtype() instanceof  TypeVarRefType && csst.getSuperType() instanceof  TypeVarRefType) {
                     if (csst.getSubtype().equals(csst.getSuperType())) {
                         constraints.remove(cs);
+                        System.out.println("Regel Erase1 "+ cs);
                         return;
                     }
                 }
@@ -60,6 +63,7 @@ public class Rules {
                 if (csse.getT1() instanceof  TypeVarRefType && csse.getT2() instanceof  TypeVarRefType) {
                     if (csse.getT1().equals(csse.getT2())) {
                         constraints.remove(cs);
+                        System.out.println("Regel Erase 2" + cs);
                         return;
                     }
                 }
@@ -79,6 +83,7 @@ public class Rules {
                 if (theta instanceof TypeVarRefType && typeVar instanceof  TypeVar) {
                     csse.setT1(typeVar);
                     csse.setT2(theta);
+                    System.out.println("Regel Swap" + csse);
                     return;
                 }
             }
@@ -100,16 +105,48 @@ public class Rules {
 
                 if (t1 instanceof  TypeVar) {
                     if (t2 instanceof TypeVarRefType || t2 instanceof TypeVarInterface) {
-                        ConstraintSubstitution constraintSubstitution = new ConstraintSubstitution(t1 , t2);
-                        substitutions.add(constraintSubstitution);
-                        // Todo Occors Check
-                        return;
+
+                        if (!occursCheck((TypeVar) t1)) {
+                            ConstraintSubstitution constraintSubstitution = new ConstraintSubstitution(t1, t2);
+                            replaceAll(constraints,t1,t2);
+                            substitutions.add(constraintSubstitution);
+                            System.out.println("Regel Substitution" + constraintSubstitution);
+                            return;
+                        }
                     }
                 }
             }
         }
     }
 
+
+    // für substitution
+    public boolean occursCheck(TypeVar t) {
+        for (ConstraintSubstitution cs : substitutions) {
+            if (cs.getT1().equals(t)) {
+              return true;
+            }
+        }
+        return false;
+    }
+
+
+
+    public void replaceAll(List<ConstraintAbstract> constraints , TypeVarAbstract alt , TypeVarAbstract neu ) {
+
+        System.out.println(String.format("Replace All: %s -> %s" , alt , neu ));
+        for (ConstraintAbstract cs : constraints)  {
+            // replace
+            cs.replaceTypeVarAbstract(alt,neu);
+        }
+    }
+
+
+
+
+
+
+
     // ToDo Not implemented
     public void reduce(List<ConstraintAbstract> constraints) {
         for (ConstraintAbstract cs : constraints) {
@@ -118,6 +155,8 @@ public class Rules {
         }
     }
 
+    /*
+
     // Todo wer sagt dass man nicht irgendwo in der mitte anfängt
     public void reflect(List<ConstraintAbstract> constriants) {
         for (ConstraintAbstract cs : constriants) {
@@ -126,17 +165,15 @@ public class Rules {
 
                 if (t1 instanceof TypeVarRefType || t1 instanceof TypeVarInterface ) {
                     // Hier  muss  geschaut werden ob es einen nächsten gibt
-                    List<TypeVar> chain = reflectNext(t1,((ConstraintSubType) cs).getSubtype() , constriants);
+                    List<TypeVar> chain = reflectNext(t1,((ConstraintSubType) cs).getSuperType() , constriants);
                     if (chain != null) {
-                        System.out.println("erfolg");
+                        System.out.println("Regel Reflect");
                         System.out.println(chain);
                     }
                     else {
-                        System.out.println("kein erfolg");
-                        return;
+                        System.out.println("kein erfolg Reflect");
+                        //return;
                     }
-
-
                 }
             }
         }
@@ -162,7 +199,7 @@ public class Rules {
                         // Füge Type Var in die Kette ein
                         // ToDo Substituion
                         if (tProbNext instanceof TypeVar) {
-                            //chain.add((TypeVar) tProbNext);
+                            chain.add((TypeVar) tProbNext);
                         }
                         else {
                             System.err.println(Rules.class.getName() + "LogikFehler");
@@ -184,8 +221,6 @@ public class Rules {
                         else {
                             return null;
                         }
-
-
                     }
                     // 3. sonst
                     else {
@@ -198,6 +233,70 @@ public class Rules {
     }
 
 
+    */
+
+
+    public void reflect(List<ConstraintAbstract> constraints) {
+        for (ConstraintAbstract cs : constraints) {
+
+            if (cs instanceof  ConstraintSubType) {
+                ConstraintSubType css = (ConstraintSubType) cs;
+                if (css.getSubtype() instanceof  TypeVarRefType && css.getSuperType() instanceof TypeVar) {
+
+                    List<TypeVarAbstract> reflect = reflectNext(constraints, css.getSubtype(), (TypeVar)  css.getSuperType());
+                    if (reflect != null) {
+                        System.out.println("Reflect für " + reflect + css.getSubtype());
+                        for (TypeVarAbstract tv : reflect) {
+                            substitutions.add(new ConstraintSubstitution(tv , css.getSubtype()));
+                            // Todo Unsauber wg
+                            constraints.remove(cs);
+                            return;
+                        }
+                        return;
+                    }
+                }
+            }
+        }
+    }
+
+    public List<TypeVarAbstract> reflectNext(List<ConstraintAbstract> constraints , TypeVarAbstract startValue ,TypeVar nextPoint) {
+
+        ConstraintSubType next = next(nextPoint,constraints);
+
+        if (next != null) {
+
+            if (next.getSuperType().equals(startValue)) {
+                List<TypeVarAbstract> result = new ArrayList<>();
+                result.add(next.getSubtype());
+                constraints.remove(next);  // ?? Sauber?
+                return result;
+            }
+            else if (next.getSuperType() instanceof TypeVar  ) {
+                List<TypeVarAbstract> result = reflectNext(constraints,startValue,(TypeVar) next.getSuperType());
+                if (result != null) {
+                    result.add(next.getSubtype());
+                    constraints.remove(next); // ? Sauber
+                    return result;
+                }
+            }
+        }
+        return null;
+    }
+
+    public ConstraintSubType next(TypeVar point, List<ConstraintAbstract> constraints) {
+        for (ConstraintAbstract cs : constraints) {
+            if (cs instanceof  ConstraintSubType) {
+                if (((ConstraintSubType) cs).getSubtype().equals(point)) {
+                    return (ConstraintSubType) cs;
+                }
+            }
+        }
+        return null;
+    }
+
+
+
+
 
     public void reduceEqual(List<ConstraintAbstract> constraints) {
         for (ConstraintAbstract cs : constraints) {
@@ -230,6 +329,7 @@ public class Rules {
                             }
                             // Lösche element
                             constraints.remove(cs);
+                            System.out.println("Regel Reduce Equal" + cs);
                             return;
                         }
                     }
@@ -250,6 +350,7 @@ public class Rules {
                     constraints.remove(cs);
                     constraints.add(constraintShouldEqual);
                     // Todo Substitution für Types
+                    System.out.println("Regel Adapt1 " + cs);
                     return;
                 }
             }
@@ -273,6 +374,7 @@ public class Rules {
     public void adapt2(List<ConstraintAbstract> constraints) {
 
         List<ConstraintAbstract> newConstraints = new ArrayList<>();
+        List<ConstraintAbstract> constraintsToRemove = new ArrayList<>();
 
         for (ConstraintAbstract cs : constraints) {
 
@@ -281,20 +383,34 @@ public class Rules {
                 ConstraintSubType css = (ConstraintSubType) cs;
                 if (css.getSuperType() instanceof TypeVar) {
                     if (css.getSubtype() instanceof TypeVarInterface || css.getSubtype() instanceof TypeVarRefType) {
-                        adapt2Next(((ConstraintSubType) cs).getSubtype(), ((ConstraintSubType) cs).getSuperType() , constraints, newConstraints);
+                        List<ConstraintAbstract> ctm =  adapt2Next(((ConstraintSubType) cs).getSubtype(), ((ConstraintSubType) cs).getSuperType() , constraints, newConstraints);
+                        if (ctm != null) {
+                            constraintsToRemove.addAll(ctm);
+                            constraintsToRemove.add(cs);
+                        }
+                        else {
+                            constraintsToRemove = null;
+                        }
+
+
+                        break;
                     }
                 }
             }
+        }
+        if (constraintsToRemove != null) {
+            System.out.println("Regel Adapt2" + constraintsToRemove);
+            constraints.removeAll(constraintsToRemove);
+
+
         }
         constraints.addAll(newConstraints);
     }
 
 
-    public void adapt2Next(TypeVarAbstract start , TypeVarAbstract last , List<ConstraintAbstract> remainingConstraints, List<ConstraintAbstract> newConstraints) {
-
-        for (ConstraintAbstract cs : remainingConstraints) {
-
+    public List<ConstraintAbstract> adapt2Next(TypeVarAbstract start , TypeVarAbstract last , List<ConstraintAbstract> constraints, List<ConstraintAbstract> newConstraints) {
 
+        for (ConstraintAbstract cs : constraints) {
 
             if (cs instanceof  ConstraintSubType) {
                 ConstraintSubType css = (ConstraintSubType) cs;
@@ -309,6 +425,8 @@ public class Rules {
                             System.out.println("adapt2Next : gefunden");
                             System.out.println(constraintInterface);
 
+                            ArrayList<ConstraintAbstract> constraintsToRemove = new ArrayList<>();
+
 
                             // Should Equal ermitteln
                             if (constraintInterface.getSuperType() instanceof TypeVarInterface) {
@@ -321,35 +439,32 @@ public class Rules {
                                 if (iFGivenGenerics.size() == iFthisGenerics.size()) {
                                     for (int i = 0 ; i < iFGivenGenerics.size() ; i++ ) {
                                         newConstraints.add(new ConstraintShouldEqual(iFGivenGenerics.get(i) , iFthisGenerics.get(i)));
+                                        // Substitution
+
+
                                     }
                                 }
-                            }
-                            return;
-                        }
 
+                            }
+
+
+                            constraintsToRemove.add(css);
+                            return constraintsToRemove;
+                        }
                     }
                     else if (css.getSuperType() instanceof TypeVar) {
                         List<ConstraintAbstract> remConst2 = new ArrayList<>();
-                        remConst2.addAll(remainingConstraints);
+                        remConst2.addAll(constraints);
                         remConst2.remove(cs);
                         adapt2Next(start,css.getSuperType() , remConst2 , newConstraints);
                     }
                 }
             }
         }
+        return null;
     }
 
 
-
-
-
-
-
-
-
-
-
-
     // Getter und Setter
 
 
diff --git a/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarRefType.java b/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarRefType.java
index d584f260..b23e6db1 100644
--- a/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarRefType.java
+++ b/src/de/dhbwstuttgart/strucTypes5/typeVars/TypeVarRefType.java
@@ -22,6 +22,7 @@ public class TypeVarRefType extends TypeVarAbstract {
     }
 
 
+    /*
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
@@ -31,6 +32,26 @@ public class TypeVarRefType extends TypeVarAbstract {
 
         return getRefType() != null ? getRefType().equals(that.getRefType()) : that.getRefType() == null;
     }
+    */
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof TypeVarRefType)) return false;
+
+        TypeVarRefType that = (TypeVarRefType) o;
+
+        if (that.toString().equals(this.toString())) {
+            return true;
+        }
+        else {
+            return false;
+        }
+    }
+
+
+
+
 
     @Override
     public String toString() {
diff --git a/test/strucTypes5/SolveTest.java b/test/strucTypes5/SolveTest.java
index a36af03c..72bf8902 100644
--- a/test/strucTypes5/SolveTest.java
+++ b/test/strucTypes5/SolveTest.java
@@ -1,8 +1,13 @@
 package strucTypes5;
 
 import de.dhbwstuttgart.parser.JavaTXParser;
+import de.dhbwstuttgart.strucTypes3.SubTypeConstraint;
 import de.dhbwstuttgart.strucTypes5.algo.TI;
 import de.dhbwstuttgart.strucTypes5.assumptions.AssumptionMap;
+import de.dhbwstuttgart.strucTypes5.constraints.*;
+import de.dhbwstuttgart.strucTypes5.solve.Ruler;
+import de.dhbwstuttgart.strucTypes5.solve.Rules;
+import de.dhbwstuttgart.strucTypes5.typeVars.*;
 import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
 import de.dhbwstuttgart.syntaxtree.SourceFile;
 import org.junit.Test;
@@ -54,20 +59,112 @@ public class SolveTest {
 				// Take The Generatet Constraints from ti:
 				// Try To Solve
 
+				System.out.println("\n \n \n \n  Starte einfach Unifikation ");
+				System.out.println("Gegegeben Constraints: " + ti1.resultConstraints);
+
+				// Generate Interfaces Give
+				TypeVarRefType myInteger = (TypeVarRefType) getTypeVar(ti1.resultConstraints , "TVar_MyInteger");
+				TypeVarAbstract v2 = getTypeVar(ti1.resultConstraints , "TVar_2");
+				TypeVarAbstract v5 = getTypeVar(ti1.resultConstraints , "TVar_5");
+				System.out.println(myInteger.toString());
+				System.out.println(v2.toString());
+				System.out.println(v5.toString());
+
+				// Generiere Interface 1
+				List<TypeVarAbstract> generics = new ArrayList<>();
+				generics.add(TypeVarFactory.makeTypeVar(myInteger.getRefType()));
+				generics.add(TypeVarFactory.makeTypeVar(myInteger.getRefType()));
+				InterfaceForConstraint if1 = new InterfaceForConstraint(v2, generics);
+				ConstraintInterface constraintInterface = new ConstraintInterface(TypeVarFactory.makeTypeVar(myInteger.getRefType()) , TypeVarFactory.makeTypeVar(if1) );
+				List<ConstraintInterface> interfaces = new ArrayList<>();
+				interfaces.add(constraintInterface);
+
+
+				// Generiere Interface 2
+				List<TypeVarAbstract> generics2 = new ArrayList<>();
+				generics2.add(TypeVarFactory.makeTypeVar(myInteger.getRefType()));
+				generics2.add(TypeVarFactory.makeTypeVar(myInteger.getRefType()));
+				InterfaceForConstraint if2 = new InterfaceForConstraint(v5, generics);
+				ConstraintInterface constraintInterface2 = new ConstraintInterface(TypeVarFactory.makeTypeVar(myInteger.getRefType()) , TypeVarFactory.makeTypeVar(if2) );
+				interfaces.add(constraintInterface2);
+
+				System.out.println(interfaces);
+
+
+				System.out.println("Manuell Test");
+
+				/*
+				Rules rules = new Rules();
+				rules.setConstraintInterfaces(interfaces);
 
 
 
-				
+				System.out.println(ti1.resultConstraints);
+
+				rules.adapt2(ti1.resultConstraints);
+				System.out.println(ti1.resultConstraints);
+
+				rules.swap(ti1.resultConstraints);
+				System.out.println(ti1.resultConstraints);
+
+				rules.swap(ti1.resultConstraints);
+				System.out.println(ti1.resultConstraints);
+
+				rules.subst(ti1.resultConstraints);
+				System.out.println(ti1.resultConstraints);
+
+				rules.subst(ti1.resultConstraints);
+				System.out.println(ti1.resultConstraints);
+
+
+				System.out.println(rules.substitutions);
+
+				*/
+
+
+				List<ConstraintSubstitution> substitutions = new ArrayList<>();
+				Ruler ruler = new Ruler(interfaces,substitutions,ti1.resultConstraints);
+
+				System.out.println("start ...");
+
+
+				while (ti1.resultConstraints.size() > 0) {
+					ruler.rule();
+				}
 
 
 
 
 			}
 
+
+
+
 		} catch (Exception exc) {
 			exc.printStackTrace();
 			fail();
 		}
 		assertTrue("Tests durchlaufen", filenames.size() > 0);
 	}
+
+	private TypeVarAbstract getTypeVar(List<ConstraintAbstract> constraints , String name) {
+		for (ConstraintAbstract cs : constraints) {
+			if (cs instanceof ConstraintSubType) {
+				ConstraintSubType css = (ConstraintSubType) cs;
+				if (css.getSubtype().toString().equals(name)) {
+					return css.getSubtype();
+				}
+				else if (css.getSuperType().toString().equals(name)) {
+					return css.getSuperType();
+				}
+				else if (css.getSuperType() instanceof TypeVarInterface) {
+					TypeVarInterface tcv = (TypeVarInterface) css.getSuperType();
+					if (tcv.getInterfaceForConstraint().getStrucType().toString().equals(name)) {
+						return tcv.getInterfaceForConstraint().getStrucType();
+					}
+				}
+			}
+		}
+		return null;
+	}
 }