diff --git a/src/de/dhbwstuttgart/syntaxtree/Method.java b/src/de/dhbwstuttgart/syntaxtree/Method.java
index dfff897c..c50f8416 100755
--- a/src/de/dhbwstuttgart/syntaxtree/Method.java
+++ b/src/de/dhbwstuttgart/syntaxtree/Method.java
@@ -78,15 +78,12 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
 	private Modifiers modifiers;
 	protected static Logger inferencelog = Logger.getLogger("inference");
 	protected static Logger parserlog = Logger.getLogger("parser");
-	
-	protected Menge<org.apache.commons.bcel6.generic.Type[]> createdMethods = new Menge<>();
 
 	public Method(int offset) {
 		super(offset);
 	}
 
-	public Method(String name, Type returnType, ParameterList parameterList,
-			Block block, GenericDeclarationList gtvDeclarations, int offset) {
+	public Method(String name, Type returnType, ParameterList parameterList, Block block, GenericDeclarationList gtvDeclarations, int offset) {
 		this(offset);
 		/*
 		 * if(parameterList != null)parameterList.parserPostProcessing(this);
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/RefType.java b/src/de/dhbwstuttgart/syntaxtree/type/RefType.java
index 20e8fe25..2df27dba 100755
--- a/src/de/dhbwstuttgart/syntaxtree/type/RefType.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/RefType.java
@@ -602,17 +602,18 @@ public class RefType extends ObjectType implements IMatchable
 					sb.append(((RefType) type).getCombinedType(cg, rs).replace(".", "%"));
 				}else if(type instanceof TypePlaceholder){
 					sb.append(((TypePlaceholder) type).getBytecodeType(cg, rs).toString().replace(".", "%"));
+				}else if(type instanceof WildcardType){
+					return this.getName().toString();
 				}else{
 					sb.append(type.getBytecodeType(cg, rs).toString().replace(".", "%"));
 				}
 				
 				sb.append("%");
 			}
-		}else{
-			sb.append(this.getName().toString());
-		}
+			return sb.toString();
+		}			
 		
-		return sb.toString();
+		return sb.append(this.getName().toString()).toString();
 	}
 	
 	public GenericClassType getGenericClassType(){
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/Type.java b/src/de/dhbwstuttgart/syntaxtree/type/Type.java
index 7d57e1e9..6fc42efa 100755
--- a/src/de/dhbwstuttgart/syntaxtree/type/Type.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/Type.java
@@ -17,11 +17,6 @@ import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
 import de.dhbwstuttgart.typeinference.exceptions.DebugException;
 import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
 
-class Test {
-	void methode(ArrayList<? super Integer> t){
-		
-	}
-}
 
 //TODO: Die Klasse Type muss abstract werden!
 // ino.class.Type.26716.declaration 
diff --git a/test/bytecode/types/OL.jav b/test/bytecode/types/OL.jav
index c6349bdc..67a79c55 100644
--- a/test/bytecode/types/OL.jav
+++ b/test/bytecode/types/OL.jav
@@ -1,6 +1,6 @@
 class OL {
-
 	m(x) { return x + x; }
 	
- 	Boolean m(Boolean x) {return x; }
+ 	m(Boolean x) {return x; }
+
 }
\ No newline at end of file