diff --git a/resources/bytecode/javFiles/Scalar.jav b/resources/bytecode/javFiles/Scalar.jav
index 381869af..b731df11 100644
--- a/resources/bytecode/javFiles/Scalar.jav
+++ b/resources/bytecode/javFiles/Scalar.jav
@@ -6,6 +6,8 @@ import java.lang.Float;
 
 public class Scalar extends Vector<Integer> {
 
+
+/*  /statistics auskommentiert
     Scalar(v) {
     	Integer i;
     	i = 0;
@@ -14,6 +16,7 @@ public class Scalar extends Vector<Integer> {
           i=i+1;
 	} 
     }
+  */
     
     mul(v) {
         var ret = 0;
diff --git a/src/main/java/de/dhbwstuttgart/typeinference/typeAlgo/TYPEStmt.java b/src/main/java/de/dhbwstuttgart/typeinference/typeAlgo/TYPEStmt.java
index ecd7600f..198b0f4c 100644
--- a/src/main/java/de/dhbwstuttgart/typeinference/typeAlgo/TYPEStmt.java
+++ b/src/main/java/de/dhbwstuttgart/typeinference/typeAlgo/TYPEStmt.java
@@ -495,7 +495,7 @@ public class TYPEStmt implements StatementVisitor{
     @Override
     public void visit(Return returnExpr) {
         returnExpr.retexpr.accept(this);
-        constraintsSet.addUndConstraint(new Pair(returnExpr.getType(),info.getCurrentTypeScope().getReturnType(), PairOperator.SMALLERDOT));
+        constraintsSet.addUndConstraint(new Pair(returnExpr.getType(),info.getCurrentTypeScope().getReturnType(), PairOperator.EQUALSDOT));
     }
 
     @Override
@@ -610,8 +610,8 @@ public class TYPEStmt implements StatementVisitor{
         //Fuer Bytecodegenerierung PL 2020-03-09 wird derzeit nicht benutzt ENDE
         
       
-        methodConstraint.add(new Pair(assumption.getReturnType(resolver), forMethod.getType(), PairOperator.SMALLERDOT));
-        extendsMethodConstraint.add(new Pair(assumption.getReturnType(resolver), forMethod.getType(), PairOperator.SMALLERDOT));
+        methodConstraint.add(new Pair(assumption.getReturnType(resolver), forMethod.getType(), PairOperator.EQUALSDOT));
+        extendsMethodConstraint.add(new Pair(assumption.getReturnType(resolver), forMethod.getType(), PairOperator.EQUALSDOT));
         
         Set<Pair> parameterContraints = generateParameterConstraints(forMethod, assumption, info, resolver);