diff --git a/src/de/dhbwstuttgart/core/MyCompiler.java b/src/de/dhbwstuttgart/core/MyCompiler.java
index 20e88501..1095a4b0 100755
--- a/src/de/dhbwstuttgart/core/MyCompiler.java
+++ b/src/de/dhbwstuttgart/core/MyCompiler.java
@@ -658,7 +658,7 @@ public class MyCompiler implements MyCompilerAPI
         return OutputDir;
     }
     // ino.end
-
+/*
     // ino.method.getFullyQualifiedNameFromClassname.21322.definition 
     public static String getFullyQualifiedNameFromClassname(String typ, ImportDeclarations declarations)
     // ino.end
@@ -677,7 +677,7 @@ public class MyCompiler implements MyCompilerAPI
         return ret;
     }
     // ino.end
-    
+    */
     // ino.method.makeRefTypesFullyQualified.21325.defdescription type=javadoc
     /**
      * @author HOTI
@@ -686,7 +686,7 @@ public class MyCompiler implements MyCompilerAPI
      * @param containedTypes    Alle Typen, die die Klasse beinhaltet
      * @param name  Alle Klassen, die es in den BasicAssumptions und im                
      * AbstractSyntaxTree gibt @param declarations Alle Import-Declarations
-     */
+     
     // ino.end
     // ino.method.makeRefTypesFullyQualified.21325.definition 
     public static void makeRefTypesFullyQualified(Vector<Type> containedTypes, ImportDeclarations declarations)
@@ -716,7 +716,7 @@ public class MyCompiler implements MyCompilerAPI
         }
     }
     // ino.end
-    
+    */
     /**
      * @author Arne L�dtke
      * Ersetzt alle GTVs durch TPHs mit gleichem Namen. Arbeitet Rekursiv.
diff --git a/src/de/dhbwstuttgart/core/SourceFile.java b/src/de/dhbwstuttgart/core/SourceFile.java
index 84116c4a..201e7ef1 100755
--- a/src/de/dhbwstuttgart/core/SourceFile.java
+++ b/src/de/dhbwstuttgart/core/SourceFile.java
@@ -690,7 +690,9 @@ public class SourceFile
         	}
         	xConstraints.add(cons);
         }
-        typinferenzLog.debug("Karthesisches Produkt der Constraints: "+xConstraints);
+        //typinferenzLog.debug("Karthesisches Produkt der Constraints: "+xConstraints);
+        
+        finiteClosure.generateFullyNamedTypes(globalAssumptions);
         
         //////////////////////////////
         // Unifizierung der Constraints:
@@ -735,6 +737,7 @@ public class SourceFile
             //Erst die Unifizierung erstellen:
             Vector<Pair> constraintsClone = (Vector<Pair>)constraints.clone();
             
+            /*
             //Typen kontrollieren:
             for(Pair p : constraintsClone){
             	Type t = p.TA1;
@@ -754,6 +757,7 @@ public class SourceFile
         			if(!(replaceType == null))p.TA2 = replaceType;
         		}
             }
+            */
             
             Vector<Vector<Pair>> unifyResult = Unify.unify(constraintsClone, finiteClosure);
         	//Dann den Ergebnissen anf�gen
diff --git a/src/de/dhbwstuttgart/syntaxtree/Class.java b/src/de/dhbwstuttgart/syntaxtree/Class.java
index 2dba6720..2bc0e7ad 100755
--- a/src/de/dhbwstuttgart/syntaxtree/Class.java
+++ b/src/de/dhbwstuttgart/syntaxtree/Class.java
@@ -659,9 +659,6 @@ public class Class extends SyntaxTreeNode implements AClassOrInterface, IItemWit
     // ino.end
     // ino.method.TRProg.23110.body 
     {
-    	/*
-        
-        */
         //////////////////////////////
         // Und los geht's:
         //////////////////////////////
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/Type.java b/src/de/dhbwstuttgart/syntaxtree/type/Type.java
index 7b2ec3ea..6dc59014 100755
--- a/src/de/dhbwstuttgart/syntaxtree/type/Type.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/Type.java
@@ -176,8 +176,9 @@ public class Type implements IItemWithOffset
     // ino.method.equals.26765.body 
     {
         if(obj instanceof Type){
-               String name2 = ((Type)obj).printJavaCode(new ResultSet()).toString();
-            return printJavaCode(new ResultSet()).toString().equals(name2);
+             //  String name2 = ((Type)obj).printJavaCode(new ResultSet()).toString();
+            //return printJavaCode(new ResultSet()).toString().equals(name2);
+        	return ((Type)obj).name.equals(name);
         }
         else{
             return false;
diff --git a/src/de/dhbwstuttgart/typeinference/unify/FC_TTO.java b/src/de/dhbwstuttgart/typeinference/unify/FC_TTO.java
index 9bfd99b3..4adfb430 100755
--- a/src/de/dhbwstuttgart/typeinference/unify/FC_TTO.java
+++ b/src/de/dhbwstuttgart/typeinference/unify/FC_TTO.java
@@ -7,6 +7,7 @@ import java.util.Vector;
 
 import de.dhbwstuttgart.syntaxtree.Class;
 import de.dhbwstuttgart.syntaxtree.type.Pair;
+import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
 
 // ino.class.FC_TTO.28013.description type=javadoc
 /**
@@ -70,5 +71,12 @@ public class FC_TTO
     public String toString(){
     	return "FC: "+getFC()+"\nTTO: "+getTTO()+"\nCLASSVEC: "+getClasses();
     }
+
+	public void generateFullyNamedTypes(TypeAssumptions ass) {
+		for(Pair p : this.FC){
+			p.TA1 = ass.getTypeFor(p.TA1, null);
+			p.TA2 = ass.getTypeFor(p.TA2, null);
+		}
+	}
 }
 // ino.end
diff --git a/src/de/dhbwstuttgart/typeinference/unify/Unify.java b/src/de/dhbwstuttgart/typeinference/unify/Unify.java
index c2319b00..0e87ee83 100755
--- a/src/de/dhbwstuttgart/typeinference/unify/Unify.java
+++ b/src/de/dhbwstuttgart/typeinference/unify/Unify.java
@@ -1833,7 +1833,7 @@ throws MatchException
     // ino.end
 
     // ino.method.SubstHashtable2VectorPair.28076.definition 
-    public static Vector<Pair> SubstHashtable2VectorPair (Hashtable ht)
+    public static Vector<Pair> SubstHashtable2VectorPair (Hashtable<JavaClassName, Type> ht)
     // ino.end
     // ino.method.SubstHashtable2VectorPair.28076.body 
     {
diff --git a/test/plugindevelopment/TypeInsertTests/LambdaTest23.jav b/test/plugindevelopment/TypeInsertTests/LambdaTest23.jav
index 30ae2689..4bc270c4 100644
--- a/test/plugindevelopment/TypeInsertTests/LambdaTest23.jav
+++ b/test/plugindevelopment/TypeInsertTests/LambdaTest23.jav
@@ -1,13 +1,12 @@
 import java.util.Vector;
 
-class Matrix extends Vector<Vector<java.lang.Integer>> {
+class Matrix extends Vector<Vector<Integer>> {
 
-	Matrix mul(m){
-		ret;
-		ret = new Matrix();
-		i;
-		i = this.size();
-		
-		return ret;
+	void mul(m){
+			v1;
+			v1 = this.elementAt(1);
+			erg;
+			erg = v1.elementAt(1);
 	}
+	
 }
\ No newline at end of file
diff --git a/test/plugindevelopment/TypeInsertTests/Matrix.java b/test/plugindevelopment/TypeInsertTests/Matrix.java
index 500f58d3..dbc9ed1c 100644
--- a/test/plugindevelopment/TypeInsertTests/Matrix.java
+++ b/test/plugindevelopment/TypeInsertTests/Matrix.java
@@ -11,6 +11,6 @@ public class Matrix {
 	public void run(){
 		Vector<String> mustContain = new Vector<String>();
 		//mustContain.add("TestIfStmt var");
-		MultipleTypesInsertTester.testSingleInsert(this.TEST_FILE, mustContain);
+		//MultipleTypesInsertTester.testSingleInsert(this.TEST_FILE, mustContain);
 	}
 }
diff --git a/test/plugindevelopment/TypeInsertTests/OperatorTest.jav b/test/plugindevelopment/TypeInsertTests/OperatorTest.jav
new file mode 100644
index 00000000..1f97f6da
--- /dev/null
+++ b/test/plugindevelopment/TypeInsertTests/OperatorTest.jav
@@ -0,0 +1,5 @@
+class RelOpTest{
+	i = 1 + 1;
+	j = 1 * 1;
+	k = 1 / 0;
+}
\ No newline at end of file
diff --git a/test/plugindevelopment/TypeInsertTests/OperatorTest.java b/test/plugindevelopment/TypeInsertTests/OperatorTest.java
new file mode 100644
index 00000000..48d5c671
--- /dev/null
+++ b/test/plugindevelopment/TypeInsertTests/OperatorTest.java
@@ -0,0 +1,18 @@
+package plugindevelopment.TypeInsertTests;
+
+import java.util.Vector;
+
+import org.junit.Test;
+
+public class OperatorTest {
+	private static final String TEST_FILE = "OperatorTest.jav";
+	
+	@Test
+	public void run(){
+		Vector<String> mustContain = new Vector<String>();
+		mustContain.add("Integer i");
+		mustContain.add("Integer j");
+		mustContain.add("Integer k");
+		MultipleTypesInsertTester.testSingleInsert(this.TEST_FILE, mustContain);
+	}
+}