diff --git a/doc/LambdaJavadoc/de/dhbwstuttgart/syntaxtree/type/class-use/BoundedGenericTypeVar.html b/doc/LambdaJavadoc/de/dhbwstuttgart/syntaxtree/type/class-use/BoundedGenericTypeVar.html
index 1327735c5..90acaab1b 100644
--- a/doc/LambdaJavadoc/de/dhbwstuttgart/syntaxtree/type/class-use/BoundedGenericTypeVar.html
+++ b/doc/LambdaJavadoc/de/dhbwstuttgart/syntaxtree/type/class-use/BoundedGenericTypeVar.html
@@ -70,7 +70,7 @@
 </a></div>
 <!-- ========= END OF TOP NAVBAR ========= -->
 <div class="header">
-<h2 title="Uses of Class de.dhbwstuttgart.syntaxtree.type.BoundedGenericTypeVar" class="title">Uses of Class<br>de.dhbwstuttgart.syntaxtree.type.BoundedGenericTypeVar</h2>
+<h2 title="Uses of Class de.dhbwstuttgart.syntaxtree.type.BoundedGenericTypeVar" class="title">Uses of Class<br>de.dhbwstuttgart.syntaxtree.BoundedGenericTypeVar</h2>
 </div>
 <div class="classUseContainer">
 <ul class="blockList">
diff --git a/src/de/dhbwstuttgart/bytecode/BytecodeTypeFactory.java b/src/de/dhbwstuttgart/bytecode/BytecodeTypeFactory.java
index d55f9daf6..424ef9096 100644
--- a/src/de/dhbwstuttgart/bytecode/BytecodeTypeFactory.java
+++ b/src/de/dhbwstuttgart/bytecode/BytecodeTypeFactory.java
@@ -1,6 +1,5 @@
 package de.dhbwstuttgart.bytecode;
 
-import de.dhbwstuttgart.syntaxtree.type.BoundedGenericTypeVar;
 import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
 import de.dhbwstuttgart.syntaxtree.type.ObjectType;
 import de.dhbwstuttgart.syntaxtree.type.RefType;
diff --git a/src/de/dhbwstuttgart/syntaxtree/factory/ASTFactory.java b/src/de/dhbwstuttgart/syntaxtree/factory/ASTFactory.java
index f733caf8c..83d1cbdd7 100644
--- a/src/de/dhbwstuttgart/syntaxtree/factory/ASTFactory.java
+++ b/src/de/dhbwstuttgart/syntaxtree/factory/ASTFactory.java
@@ -16,7 +16,6 @@ import de.dhbwstuttgart.syntaxtree.statement.Statement;
 import de.dhbwstuttgart.syntaxtree.statement.SuperCall;
 import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
 import de.dhbwstuttgart.syntaxtree.type.RefType;
-import de.dhbwstuttgart.syntaxtree.type.Type;
 import de.dhbwstuttgart.typeinference.Menge;
 
 public class ASTFactory {
@@ -111,7 +110,7 @@ public class ASTFactory {
      */
 	public Method createMethod(java.lang.reflect.Method jreMethod, java.lang.Class inClass){
 		String name = jreMethod.getName();
-		Type returnType = createType(jreMethod.getReturnType());
+		RefType returnType = createType(jreMethod.getReturnType());
 		Parameter[] jreParams = jreMethod.getParameters();
 		List<FormalParameter> params = new ArrayList<>();
 		for(Parameter jreParam : jreParams){
@@ -160,7 +159,7 @@ public class ASTFactory {
 	public GenericTypeVar createGeneric(TypeVariable jreTypeVar, java.lang.Class inClass){
 		//TODO: Bei den Namen der Parameter des Generishen Typs nachschauen, ob er in der Klasse als Generic deklariert wurde
 		String name = jreTypeVar.getTypeName();
-		List<Type> genericBounds = new ArrayList<>();
+		List<RefType> genericBounds = new ArrayList<>();
 		java.lang.reflect.Type[] bounds = jreTypeVar.getBounds();
 		if(bounds.length > 0){
 			for(java.lang.reflect.Type bound : bounds){
diff --git a/src/de/dhbwstuttgart/syntaxtree/modifier/Abstract.java b/src/de/dhbwstuttgart/syntaxtree/modifier/Abstract.java
index 0fbc63fd4..11661bcd8 100755
--- a/src/de/dhbwstuttgart/syntaxtree/modifier/Abstract.java
+++ b/src/de/dhbwstuttgart/syntaxtree/modifier/Abstract.java
@@ -1,30 +1,19 @@
-// ino.module.Abstract.8585.package 
 package de.dhbwstuttgart.syntaxtree.modifier;
 
 import de.dhbwstuttgart.typeinference.JavaCodeResult;
 import de.dhbwstuttgart.typeinference.ResultSet;
 
-
-// ino.class.Abstract.24015.description type=javadoc
 /**
  * Stellt den Modifier Abstract dar.
  * 
  */
-// ino.end
-// ino.class.Abstract.24015.declaration 
 public class Abstract extends Modifier
-// ino.end
-// ino.class.Abstract.24015.body
 {
 
-    // ino.method.getBitmask.24019.definition 
     public short getBitmask()
-    // ino.end
-    // ino.method.getBitmask.24019.body 
     {
         return 0x0400;
     }
-    // ino.end
 
 	@Override
 	public JavaCodeResult printJavaCode(ResultSet resultSet) {
@@ -32,4 +21,3 @@ public class Abstract extends Modifier
 	}
 
 }
-// ino.end
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/BoundedGenericTypeVar.java b/src/de/dhbwstuttgart/syntaxtree/type/BoundedGenericTypeVar.java
index 3481ae89f..bb2c207fc 100755
--- a/src/de/dhbwstuttgart/syntaxtree/type/BoundedGenericTypeVar.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/BoundedGenericTypeVar.java
@@ -1,13 +1,15 @@
 package de.dhbwstuttgart.syntaxtree.type;
 
+import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
 import de.dhbwstuttgart.typeinference.Menge;
 
-import de.dhbwstuttgart.syntaxtree.Class;
-import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
 import de.dhbwstuttgart.typeinference.ConstraintsSet;
 import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
 import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  *  Entspricht einem GenericTypeVar, jedoch mit Bounds
  *  (d.h. vorgaben, von welchem Typ die Typevar sein darf
@@ -17,19 +19,19 @@ import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
  * @author hoti 4.5.06
  * 
  */
-public class BoundedGenericTypeVar extends GenericTypeVar
+public class BoundedGenericTypeVar extends SyntaxTreeNode
 {
 
     /**
      * Hier sind die Bounds in Form von Type-Objekten abgespeichert 
      */
-    Menge<ObjectType> bounds=new Menge<ObjectType>();
+    List<RefType> bounds=new ArrayList<RefType>();
 	private int endOffset;
 
-    public BoundedGenericTypeVar(String s, Menge<ObjectType> bounds, int offset, int endOffset)
+    public BoundedGenericTypeVar(String s, List<RefType> bounds, int offset, int endOffset)
     {
         super(s, offset);
-        if(bounds != null)for(Type t : bounds){
+        if(bounds != null)for(RefType t : bounds){
         	//if(t!=null)this.extendVars.add(t);
         }
         //this.genericTypeVar = new RefType(s,offset);
@@ -42,33 +44,11 @@ public class BoundedGenericTypeVar extends GenericTypeVar
     	return this.endOffset;
     }
     
-    public Menge<ObjectType> getBounds()
+    public List<RefType> getBounds()
     {
         return bounds;
     }
-
     
-    @Override
-	//TODO: Die Constraints sollte nicht der TYPE Algorithmus generieren, sonder sollte der FC bekannt sein.
-    public ConstraintsSet TYPE(TypeAssumptions ass) {
-		ConstraintsSet ret = super.TYPE(ass);
-		//ass.addGenericVarAssumption(this);
-		//Die Type methode der BoundedGenericTypeVar schreibt zusätzlich noch die Constraints für die bounds
-		Menge<ObjectType> tempBounds = new Menge<>();
-		if(this.bounds != null){
-			for(ObjectType ev : this.bounds){
-				Type extendsType = ev.TYPE(ass, this);
-				if(extendsType == null)throw new TypeinferenceException("Der Typ "+ev.getName()+" ist nicht korrekt", this);
-				
-				//TODO: ??? stimmt der Cast???
-				tempBounds.add((ObjectType)extendsType);
-				//ret.add(new SingleConstraint(ass.getTypeFor(this, this), extendsType ));
-			}
-		}
-		this.bounds = tempBounds;
-		return ret;
-	}
-
     public BoundedGenericTypeVar clone()
     {
         return new BoundedGenericTypeVar(this.getName().toString(), this.getBounds(), getOffset(), this.getEndOffset());
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/ExtendsWildcardType.java b/src/de/dhbwstuttgart/syntaxtree/type/ExtendsWildcardType.java
index ed95b2e7e..defb58c8f 100755
--- a/src/de/dhbwstuttgart/syntaxtree/type/ExtendsWildcardType.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/ExtendsWildcardType.java
@@ -23,7 +23,7 @@ public class ExtendsWildcardType extends WildcardType implements ITypeContainer,
 	* Author: Arne Lüdtke<br/>
 	* Standard Konstruktor für eine ExtendsWildcard
 	*/
-	public ExtendsWildcardType (int offset, ObjectType extendsType)
+	public ExtendsWildcardType (int offset, RefType extendsType)
 	{
 		super(extendsType, offset);
 		this.name = new JavaClassName(this.toString());
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/FunN.java b/src/de/dhbwstuttgart/syntaxtree/type/FunN.java
index f73aa7c3d..9d42a8e5b 100755
--- a/src/de/dhbwstuttgart/syntaxtree/type/FunN.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/FunN.java
@@ -30,8 +30,8 @@ import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
  */
 public class FunN extends RefType {
 	
-	private Type R;
-	private List<? extends Type> T;
+	private RefType R;
+	private List<? extends RefType> T;
 	
 	/**
 	 * @author Andreas Stadelmeier,  a10023
@@ -41,7 +41,7 @@ public class FunN extends RefType {
 	 * @param T
 	 * @return
 	 */
-	public FunN(Type R, List<? extends Type> T) {
+	public FunN(RefType R, List<? extends RefType> T) {
 		super("",0);
 		if(T==null || R == null)throw new NullPointerException();
 		setT(T);
@@ -69,7 +69,7 @@ public class FunN extends RefType {
 	public FunN(int parameterCount) {
 		super("",0);
 		if(parameterCount<0)throw new RuntimeException("Anzahl der Parameter muss >0 sein");
-		Menge<Type> t = new Menge<Type>();
+		List<RefType> t = new ArrayList<>();
 		for(int i=0;i<parameterCount;i++){
 			//t.add(TypePlaceholder.fresh(this));
 			t.add(new GenericTypeVar(NameGenerator.makeNewName(), -1));
@@ -85,47 +85,30 @@ public class FunN extends RefType {
 	 * Dabei werden bestimmte, von RefType geerbte, Parameter angepasst. Dies ist wichtig für den Typinferenzalgorithmus. 
 	 */
 	private void calculateNewParalist(){
-		Menge<Type> t = new Menge<Type>();
+		List<RefType> t = new ArrayList<>();
 		if(R!=null)t.add(R);
 		if(T!=null)t.addAll(T);
-		for(Type type : t){
+		for(RefType type : t){
 			if(type instanceof WildcardType){
 				throw new DebugException("Der FunN-Typ darf keine Wildcards in den Parameter enthalten");
 			}
 		}
-		this.set_ParaList(t);
+		this.parameter = t;
 	}
 	
-	protected void setT(List<? extends Type> list){
+	protected void setT(List<? extends RefType> list){
 		this.T = list;
 		calculateNewParalist();
 	}
-	protected void setR(Type R){
+
+	protected void setR(RefType R){
 		this.R = R;
 		calculateNewParalist();
 	}
-	
-	/*
-	@Override
-	public String getName(){
-		String ret = "FunN<"+R.toString();
-		for(Type t : T){
-			ret += ", " + t.toString();
-		}
-		ret += ">";
-		return ret;
-	}
-*/
-
-
-	public int getTypeLineNumber() {
-		// TODO Auto-generated method stub
-		return 0;
-	}
 
 	public String getBytecodeInvokeDynamicSignature(ClassGenerator cg, TypeinferenceResultSet rs) {
 		String ret = "(";
-		for(Type t : T){
+		for(RefType t : T){
 			ret+=t.getBytecodeType(cg, rs).getSignature();
 		}
 		ret +=")";
@@ -135,62 +118,11 @@ public class FunN extends RefType {
 
 	public String getBytecodeInvokeDynamicSignatureUpperBound(ClassGenerator cg) {
 		String ret = "(";
-		for(Type t : T){
+		for(RefType t : T){
 			ret+=cg.getInstructionFactory().createObjectType().getSignature();
 		}
 		ret +=")";
 		ret += cg.getInstructionFactory().createObjectType().getSignature();
 		return ret;
 	}
-
-	@Override
-	public Type TYPE(TypeAssumptions ass, SyntaxTreeNode parent){
-		//FunN Typen müssen nicht geprüft werden. Sie werden schließlich nur von unserem Typinferenzalgorithmus erstellt:
-		List<Type> paraList = new ArrayList<>();
-		for(Type t : this.T){
-			Type toAdd = t.TYPE(ass, parent);
-			//if(toAdd == null)throw new TypeinferenceException("Typ "+toAdd+" ist in den Assumptions nicht vorhanden",this);
-			paraList.add(toAdd);
-		}
-		FunN ret = new FunN(this.R.TYPE(ass, parent),paraList);
-		return ret;
-	}
-
-	public FunNInterface getCorrespondingInterface(){
-		return null;
-	}
-	
-	/*
-	@Override
-	public JavaCodeResult printJavaCode(ResultSet resultSet){
-		//String ret = super.printJavaCode(resultSet) + (T!=null ? this.T.size() : 0) +"<";
-		JavaCodeResult ret = new JavaCodeResult("Fun" + (T!=null ? this.T.size() : 0) +"<");
-		ret .attach( this.R.printJavaCode(resultSet)).attach(", ");
-		Iterator<Type> it = T.iterator();
-		while(it.hasNext()){
-			Type t = it.next();
-			ret.attach( t.printJavaCode(resultSet));
-			if(it.hasNext())ret.attach(", ");
-		}
-		//ret = ret.substring(0, ret.length()-2);
-		return ret.attach(">");
-	}
-	*/
-	/**
-	 * Die Clone-Methode von RefType darf von FunN NICHT überschrieben werden.
-	@Override
-	public FunN clone()
-    {
-		FunN ret = null;
-		Menge<Type> clonepara = new Menge<Type>();
-        for(int i = 0; i< this.T.size(); i++)
-        {
-            clonepara.addElement(((Type)this.T.elementAt(i)).clone());
-        }
-        
-        ret = new FunN(this.R.clone(),clonepara);
-        ret.setPrimitiveFlag(this.getPrimitiveFlag());
-        return ret;
-    }
-    */
 }
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/FunVoidN.java b/src/de/dhbwstuttgart/syntaxtree/type/FunVoidN.java
index 81eca895a..62497db1f 100644
--- a/src/de/dhbwstuttgart/syntaxtree/type/FunVoidN.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/FunVoidN.java
@@ -1,7 +1,10 @@
 package de.dhbwstuttgart.syntaxtree.type;
 
 
+import java.util.ArrayList;
 import java.util.Iterator;
+import java.util.List;
+
 import de.dhbwstuttgart.typeinference.Menge;
 
 import de.dhbwstuttgart.parser.JavaClassName;
@@ -19,8 +22,8 @@ import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
  */
 public class FunVoidN extends FunN {
 	
-	private Type R;
-	private Menge<Type> T;
+	private RefType R;
+	private List<RefType> T;
 	
 	/**
 	 * @author Andreas Stadelmeier,  a10023
@@ -29,7 +32,7 @@ public class FunVoidN extends FunN {
 	 * @param T
 	 * @return
 	 */
-	public FunVoidN(Menge<Type> T) {
+	public FunVoidN(List<RefType> T) {
 		super(null,T);
 		this.setR(new Void(this, -1));
 		this.name = new JavaClassName("FunVoid"+T.size());
@@ -51,9 +54,9 @@ public class FunVoidN extends FunN {
 	 * Dabei werden bestimmte, von RefType geerbte, Parameter angepasst. Dies ist wichtig für den Typinferenzalgorithmus. 
 	 */
 	private void calculateNewParalist(){
-		Menge<Type> t = new Menge<Type>();
+		List<RefType> t = new ArrayList<>();
 		if(T!=null)t.addAll(T);
-		this.set_ParaList(t);
+		this.parameter = t;
 	}
 	
 }
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/GenericClassType.java b/src/de/dhbwstuttgart/syntaxtree/type/GenericClassType.java
deleted file mode 100644
index 9985f48fd..000000000
--- a/src/de/dhbwstuttgart/syntaxtree/type/GenericClassType.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package de.dhbwstuttgart.syntaxtree.type;
-
-import java.util.List;
-
-import de.dhbwstuttgart.bytecode.ClassGenerator;
-import de.dhbwstuttgart.parser.JavaClassName;
-import de.dhbwstuttgart.syntaxtree.Class;
-import de.dhbwstuttgart.syntaxtree.SourceFile;
-import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
-import de.dhbwstuttgart.syntaxtree.factory.ASTFactory;
-import de.dhbwstuttgart.typeinference.Menge;
-import de.dhbwstuttgart.typeinference.ResultSet;
-import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
-
-public class GenericClassType extends RefType{
-
-	public GenericClassType(String fullyQualifiedName, List parameter, SyntaxTreeNode parent, int offset) {
-		super(fullyQualifiedName, parameter, parent, offset);
-	}
-
-	@Override
-	public String getBytecodeSignature(ClassGenerator cg, TypeinferenceResultSet rs) {	
-		return "L"+getTypeName()+";";
-	}
-}
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/GenericTypeVar.java b/src/de/dhbwstuttgart/syntaxtree/type/GenericTypeVar.java
deleted file mode 100755
index f4ed7c9bd..000000000
--- a/src/de/dhbwstuttgart/syntaxtree/type/GenericTypeVar.java
+++ /dev/null
@@ -1,215 +0,0 @@
-// ino.module.GenericTypeVar.8671.package 
-package de.dhbwstuttgart.syntaxtree.type;
-// ino.end
-
-import java.util.ArrayList;
-// ino.module.GenericTypeVar.8671.import 
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-
-import de.dhbwstuttgart.typeinference.Menge;
-
-import de.dhbwstuttgart.typeinference.ConstraintsSet;
-import de.dhbwstuttgart.typeinference.JavaCodeResult;
-import de.dhbwstuttgart.typeinference.Pair;
-import de.dhbwstuttgart.typeinference.ResultSet;
-import de.dhbwstuttgart.typeinference.TypeInsertable;
-import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
-import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
-import de.dhbwstuttgart.typeinference.exceptions.DebugException;
-import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
-import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertPoint;
-import de.dhbwstuttgart.bytecode.ClassGenerator;
-import de.dhbwstuttgart.parser.JavaClassName;
-import de.dhbwstuttgart.syntaxtree.Class;
-import de.dhbwstuttgart.syntaxtree.GTVDeclarationContext;
-import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
-import de.dhbwstuttgart.syntaxtree.factory.ASTFactory;
-
-/**
- * TODO: Diese Klasse überarbeiten. Pair genericTypeVar ist nicht implementiert.
- * @author J�rg B�uerle
- * @version $Date: 2013/09/22 20:12:53 $
- */
-public class GenericTypeVar extends ObjectType
-{
-	//Type genericTypeVar;
-    //Menge<Type> extendVars = new Menge<Type>();
-	protected Pair genericConstraint;
-	/**
-     * Eine Registry f�r alle Generic-Instanzen, die vor der Bytecode-Generierung durch
-     * Ihre Superklasse ersetzt werden m�ssen. Siehe "Type Erasure" in Sun Spezifikation.
-     * <br/>Autor: J�rg B�uerle
-     */
-    // private Hashtable<String, Menge<GenericTypeVar>> m_TypeErasureList;
-	private static HashMap<String,TypePlaceholder> tph = new HashMap<>();
-    
-	/**
-	 * 
-	 * @param genericTypeVarExtendsVar
-	
-	public GenericTypeVar(Pair genericTypeVarExtendsVar, int offset){
-		super(offset);
-		genericTypeVar = genericTypeVarExtendsVar.TA1;
-		if(genericTypeVarExtendsVar.TA2!=null)this.extendVars.add(genericTypeVarExtendsVar.TA2);
-		else{
-			this.genericConstraint = genericTypeVarExtendsVar;
-		}
-		this.name = genericTypeVar.toString();
-	} 
-	*/
-
-    public GenericTypeVar(String s, int offset)
-    {
-        super(s,offset);
-        this.name = new JavaClassName(s);
-    }
-
-    /*
-    public GenericTypeVar(Type tA1, int offset) {
-		this(new Pair(tA1,null),offset);
-	}
-     */
-    /**
-     * <br>Author: J�rg B�uerle
-     * @return
-     */
-    public GenericTypeVar clone()
-    {
-        return new GenericTypeVar(this.getName().toString(), getOffset());
-    }
-    
-    /**
-     * <br/>Author: J�rg B�uerle
-     * @param obj
-     * @return
-     */
-    public boolean equals(Object obj)
-    {
-        return super.equals(obj) && (obj instanceof GenericTypeVar);
-    }
-
-    public String toString()
-    {
-        return "GTV " + this.getName();
-    }
-
-    @Override
-	public int hashCode() {
-		return this.name.hashCode();
-	}
-
-    /**
-     * hoti 4.5.06
-     * Generische Typen werden im Bytecode 
-     * aus Abwaertskompatiblitaet wie Object dargestellt
-     */
-    public String get_codegen_Type(Menge paralist)
-    {
-        return("Ljava/lang/Object;");
-    }
-    
-    public String getSignatureType(Menge paralist)
-    {
-        return "T" + name + ";";
-    }
-
-	@Override
-	public JavaCodeResult printJavaCode(ResultSet resultSet) {
-		/*
-		if(this.genericTypeVar!=null){
-			JavaCodeResult ret = new JavaCodeResult();
-			ret.attach(this.genericTypeVar.printJavaCode(resultSet));
-			
-			if(this.extendVars.size()>0){
-				ret.attach(" extends ");
-				Iterator<Type> it = this.extendVars.iterator();
-				while(it.hasNext()){
-					Type extend = it.next();
-					ret.attach(extend.printJavaCode(resultSet));
-					if(it.hasNext())ret.attach(", ");
-				}
-			}
-			
-			return ret;
-		}
-		*/
-		return new JavaCodeResult(this.name.toString());
-	}
-
-	public TypePlaceholder getTypePlaceHolder(SyntaxTreeNode environment) {
-		String hashValue = this.getName().toString()+environment.hashCode();
-		if(!GenericTypeVar.tph.containsKey(hashValue)){
-			GenericTypeVar.tph.put(hashValue, TypePlaceholder.fresh(hashValue,this));
-		}
-		return GenericTypeVar.tph.get(hashValue);
-		//return TypePlaceholder.fresh(this.getParent());
-		//if(this.tph == null)this.tph = TypePlaceholder.fresh();
-		//return this.tph;
-	}
-
-	@Override
-	public String get_Name() {
-		return this.getName().toString();
-	}
-
-	@Override
-	public JavaClassName getName() {
-		return this.name;
-	}
-
-	public TypeAssumptions createAssumptions(){
-		TypeAssumptions ret = new TypeAssumptions();
-		ret.addGenericVarAssumption(this);
-		return ret;
-	}
-	
-	/**
-	 * Die Type Methode auf generische Variablen angewandt sorgt für deren Eintragung in die TypeAssumptions.
-	 * @param ass
-	 * @return
-	 */
-	public ConstraintsSet TYPE(TypeAssumptions ass){
-		ConstraintsSet ret = new ConstraintsSet();
-		ass.addGenericVarAssumption(this);
-		return ret;
-	}
-
-	@Override
-	public Type TYPE(TypeAssumptions ass, SyntaxTreeNode parent) {
-		ass.addGenericVarAssumption(this); //Eine GenericTypeVar kann nur an Stellen vorkommen, an denen sie auch gültig ist. Daher kann sie den Assumptions hinzugefügt werden.
-		return super.TYPE(ass, parent);
-	}
-
-	public int getEndOffset() {
-		return this.getOffset() + this.name.toString().length();
-	}
-
-	@Override
-	public void parserPostProcessing(SyntaxTreeNode parent) {
-		//SyntaxTreeNode parentTemp = this.parent;
-		super.parserPostProcessing(parent);
-		//if(parentTemp != null)this.parent = parentTemp; //Der Parenttype einer GenericVar soll sich nicht ändern können, falls einmal gesetzt.
-	}
-
-	public GTVDeclarationContext getDeclarationContext() {
-		return this.getGTVDeclarationContext();
-	}
-
-	@Override
-	public org.apache.bcel.generic.Type getBytecodeType(ClassGenerator cg, TypeinferenceResultSet rs) {
-		// TODO Bytecode
-		return org.apache.bcel.generic.Type.getType(getSignatureType(null));// new org.apache.bcel.generic.ObjectType("Object");
-	}
-
-    public List<ObjectType> getBounds()
-    {
-    	//Gibt eine Liste mit "java.lang.Object" zurück, da jede Generic von Object erbt
-    	ArrayList<ObjectType> ret = new ArrayList<>();
-    	ret.add(ASTFactory.createObjectType());
-        return ret;
-    }
-	
-}
-
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/IMatchable.java b/src/de/dhbwstuttgart/syntaxtree/type/IMatchable.java
deleted file mode 100755
index 8950040ac..000000000
--- a/src/de/dhbwstuttgart/syntaxtree/type/IMatchable.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package de.dhbwstuttgart.syntaxtree.type;
-
-/**
- * Dieses Interface wird von allen Klassen implementiert, die weitere Klassen 
- * enthalten, die im match des Unify beachtet werden müssen.
- * 
- * @author Arne Lüdtke
- *
- */
-public interface IMatchable
-{
-	/**
-	 * Author: Arne Lüdtke<br/>
-	 * Gibt den Typen zurück, der bei einem match im Unify verwendet werden soll.
-	 * Wird über IMatchable implementiert.
-	 */
-	Type getMatchType();
-}
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/ITypeContainer.java b/src/de/dhbwstuttgart/syntaxtree/type/ITypeContainer.java
deleted file mode 100755
index 8ce030cc7..000000000
--- a/src/de/dhbwstuttgart/syntaxtree/type/ITypeContainer.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package de.dhbwstuttgart.syntaxtree.type;
-
-/**
- * Dieses Interface wird von allen Klassen implementiert, die weitere Klassen enthalten.
- * Wird für diverse Hilfsmethoden verwendet.
- * 
- * @author Arne Lüdtke
- *
- */
-
-public interface ITypeContainer
-{
-	/**
-	 * Author: Arne Lüdtke<br/>
-	 * Das gleiche wie get_ExtendsType().
-	 * Implementiert ITypeContainer
-	 */
-	Type getContainedType();
-}
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/ObjectType.java b/src/de/dhbwstuttgart/syntaxtree/type/ObjectType.java
deleted file mode 100644
index 4f1a0f8e1..000000000
--- a/src/de/dhbwstuttgart/syntaxtree/type/ObjectType.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package de.dhbwstuttgart.syntaxtree.type;
-
-import de.dhbwstuttgart.parser.JavaClassName;
-import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
-
-/**
- * Der ObjectType repräsentiert einen Typ ohne Wildcards.
- * Eine Trennung zwischen Wildcard-Typen und anderen Typen ist notwendig.
- * Ein WildcardTyp kann nur ObjectTypes aufnehmen: ? extends ObjectType
- */
-public abstract class ObjectType extends Type {
-
-	public ObjectType(JavaClassName s, int offset) {
-		super(s, offset);
-	}
-	public abstract ObjectType clone();
-}
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/ParaList.java b/src/de/dhbwstuttgart/syntaxtree/type/ParaList.java
deleted file mode 100755
index 2e1a9f7ac..000000000
--- a/src/de/dhbwstuttgart/syntaxtree/type/ParaList.java
+++ /dev/null
@@ -1,86 +0,0 @@
-// ino.module.ParaList.8674.package 
-package de.dhbwstuttgart.syntaxtree.type;
-// ino.end
-// ino.module.ParaList.8674.import 
-import de.dhbwstuttgart.typeinference.Menge;
-
-import de.dhbwstuttgart.logger.Logger;
-// ino.end
-import de.dhbwstuttgart.logger.Section;
-
-
-
-
-
-// ino.class.ParaList.26591.declaration 
-public class ParaList extends Menge<Type>
-// ino.end
-// ino.class.ParaList.26591.body
-{
-    // ino.attribute.paralist.26594.declaration 
-    //protected Menge<Type> paralist = new Menge<Type>();
-    // ino.end
-    // ino.attribute.parserlog.26597.declaration 
-    protected static Logger parserlog = Logger.getLogger("parser");
-    // ino.end
-    // ino.method.ParaList.26600.definition 
-    public ParaList()
-    // ino.end
-    // ino.method.ParaList.26600.body 
-    {}
-    // ino.end
-    // ino.method.ParaList.26603.definition 
-    ParaList(Type t)
-    // ino.end
-    // ino.method.ParaList.26603.body 
-    {
-        parserlog.debug( "ParaList: " + t, Section.PARSER );
-        this.addElement(t);
-    }
-    // ino.end
-
-    // ino.method.get_ParaList.26606.definition 
-    public Menge<Type> get_ParaList()
-    // ino.end
-    // ino.method.get_ParaList.26606.body 
-    {
-    return this;
-    }
-    // ino.end
-
-    // ino.method.add_ParaList.26609.definition 
-    public void add_ParaList(Type obj)
-    // ino.end
-    // ino.method.add_ParaList.26609.body 
-    {
-        this.addElement(obj);
-    }
-    // ino.end
-
-    // ino.method.get_firstElement.26612.definition 
-    public Object get_firstElement()
-    // ino.end
-    // ino.method.get_firstElement.26612.body 
-    {
-        return firstElement();
-    }
-    // ino.end
-    // ino.method.getParalist.26615.definition 
-    public Menge<Type> getParalist()
-    // ino.end
-    // ino.method.getParalist.26615.body 
-    {
-        return this;
-    }
-    // ino.end
-    // ino.method.setParalist.26618.definition 
-    public void setParalist(Menge<Type> paralist)
-    // ino.end
-    // ino.method.setParalist.26618.body 
-    {
-    	this.removeAllElements();
-        this.addAll(paralist);
-    }
-    // ino.end
-}
-// ino.end
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/RefType.java b/src/de/dhbwstuttgart/syntaxtree/type/RefType.java
index 943e02002..8a175fb47 100755
--- a/src/de/dhbwstuttgart/syntaxtree/type/RefType.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/RefType.java
@@ -1,7 +1,4 @@
-// ino.module.RefType.8675.package 
 package de.dhbwstuttgart.syntaxtree.type;
-// ino.end
-// ino.module.RefType.8675.import 
 import java.util.ArrayList;
 import java.util.Enumeration;
 import java.util.Hashtable;
@@ -30,12 +27,7 @@ import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
 import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
 
 
-
-
-// ino.class.RefType.26621.declaration 
-public class RefType extends ObjectType implements IMatchable
-// ino.end
-// ino.class.RefType.26621.body
+public class RefType extends SyntaxTreeNode
 {	
 	/**
      * Ist IsArray auf true, muss beim Codegen ein Zeichen [ gesetzt werden 
@@ -44,8 +36,8 @@ public class RefType extends ObjectType implements IMatchable
      * Bsp.: 9| tag = CONSTANT_Utf8, length = 21, (Ljava/lang/String;)V
      */
 	private boolean IsArray = false;
-	
-    private List<RefType> parameter = null;
+	protected JavaClassName name;
+    protected List<RefType> parameter = null;
     /**
      * Ist primitiveFlag auf true, muss beim Codegen dieser Reftype durch
      * den primitiven Datentyp ersetzt werden
@@ -54,10 +46,10 @@ public class RefType extends ObjectType implements IMatchable
      */
     private boolean primitiveFlag=false;
 
-    public RefType(String fullyQualifiedName, int offset)
+    public RefType(JavaClassName fullyQualifiedName, int offset)
     {
-        super(fullyQualifiedName,offset);
-        this.setName(fullyQualifiedName);
+        super(offset);
+        this.name = (fullyQualifiedName);
     }
     
     @Override
@@ -68,199 +60,28 @@ public class RefType extends ObjectType implements IMatchable
     	return hash;
 	}
 
-	// ino.method.RefType.26640.definition 
-    public RefType(String fullyQualifiedName, List<RefType> parameter, int offset)
-    // ino.end
-    // ino.method.RefType.26640.body 
+    public RefType(JavaClassName fullyQualifiedName, List<RefType> parameter, int offset)
     {
-        super(fullyQualifiedName,offset);
-        this.setName(fullyQualifiedName);
-        if(parameter != null && parameter.size()>0)this.set_ParaList(parameter);
+        this(fullyQualifiedName, offset);
+        if(parameter != null && parameter.size()>0)this.parameter = parameter;
     }
 
-    public RefType( RefType R, SyntaxTreeNode parent,int offset )
-    {
-        super(R.name.toString(),offset);
-        // otth: Copy-Konstruktor
-        this.setName(R.getTypeName());
-        this.set_ParaList(R.getParaList());
-    }
-    // ino.end
-
-    public RefType(JavaClassName name, List<Type> parameter, int offset){
-    	super(name.toString(), offset);
-    }
-    
-    
-	/**
-     * Wandelt die Parameter des RefTypes in TPHs um, sofern es sich um Generische Variablen handelt.
-     * @return
-     */
-    public void GTV2TPH(SyntaxTreeNode environment){
-    	Menge<Type> paralist = new Menge<Type>();
-    	if(this.get_ParaList()!=null)for(Type t : this.get_ParaList()){
-    		if(t instanceof GenericTypeVar)paralist.add(((GenericTypeVar)t).getTypePlaceHolder(environment));
-    		else{
-    			if(t instanceof RefType)((RefType) t).GTV2TPH(environment);
-    			paralist.add(t);
-    		}
-    	}
-    	this.set_ParaList(paralist);
-    }
-    
-    /**
-     * HOTI
-     * Diese Methode sucht in der Klassendefinition nach einen GTV, die
-     * so heißt wie die im RefType definierte Variable. Wenn sie diese gefunden
-     * hat, wird sie zurückgeben. Wenn dies nicht der Fall war, schaut sie, falls      
-     * angegeben in den Methodenparametern nach. Findet sie dort auch nichts, liefert  
-     * die Methode <b>null</b>. 
-     * @param type
-     * @return
-     */
-    public GenericTypeVar findGenericType(Menge<Type> paralist, Menge<GenericTypeVar> methodParaList)
-    {
-        for(int i=0;i<paralist.size();i++){
-            if(paralist.get(i) instanceof GenericTypeVar){
-                GenericTypeVar gtv=(GenericTypeVar)paralist.get(i);
-                if(gtv.getName().equals(this.getName())){
-                    return gtv;
-                }
-            }
-        }
-        if(methodParaList!=null){
-            for(int i=0;i<methodParaList.size();i++){
-                GenericTypeVar gtv=methodParaList.elementAt(i);
-                if(gtv.getName().equals(this.getName())){
-                    return gtv;
-                }
-            }
-        }
-        //Auch die Parameterliste nach GenericTypeVars durchsuchen:
-        if(this.get_ParaList() != null)for(Type t : this.get_ParaList()){
-        	if(t instanceof RefType)((RefType)t).findGenericType(paralist, methodParaList);
-        }
-        return(null);
-    }
-    
-    // ino.method.setName.26655.definition 
-    public void setName( String name )
-    // ino.end
-    // ino.method.setName.26655.body 
-    {
-        this.name = new JavaClassName(name);
-    }
-    // ino.end
-
-    public void setName( JavaClassName name ){
-    	if(name == null)throw new NullPointerException();
-    	this.name = name;
-    }
-    
-    @Override
-    public String get_Name()
-    {
-    	return getName().toString();
-    }
-    
-    
-
-	// ino.method.getName.26658.definition 
     public JavaClassName getName()
-    // ino.end
-    // ino.method.getName.26658.body 
     {
         return name;
-        
-        // Damit wir hier konsistent bleiben, gibts nur
-        // den Typ, keine Generics! Sonst gibts Probleme mit der BCG
-    /*      if(parameter==null)
-        {
-            return name;
-        }
-        else
-        {
-            String para = new String();
-            Enumeration e=parameter.elements();
-            while(e.hasMoreElements())
-            {
-            Type ty = (Type)e.nextElement();
-            String t = ty.getName();
-            if(para.length() > 0)
-                para = para +", "+ t;
-            else para = " " + t;
-            }
-            return name + "<"+para + " >" ;
-        }*/
     }
-    // ino.end
 
-    /**
-     * Fügt eine Parameterliste an und tauscht zuvor alle GenerictTypeVars durch TPH aus.
-     * In einem RefType dürfen keine GTVs enthalten sein.
-     * @param v
-     */
-    // ino.method.set_ParaList.26661.definition 
-    public void set_ParaList(List<Type> v)
-    // ino.end
-    // ino.method.set_ParaList.26661.body 
-    {
-    	/*
-    	Menge<Type> paralist = new Menge<Type>();
-    	if(v!=null)for(Type t : v){
-    		if(t instanceof GenericTypeVar)paralist.add(((GenericTypeVar)t).getTypePlaceHolder());
-    		else paralist.add(t);
-    	}*/
-    	this.parameter = v;//paralist;
-    }
-    // ino.end
-
-    /**
-     * @return gibt bei leere Parameterliste null zurück. Ist entscheidend für unify-Algorithmus
-     */
-    // ino.method.get_ParaList.26664.definition 
-    public List<Type> get_ParaList()
-    // ino.end
-    // ino.method.get_ParaList.26664.body 
-    {
-    	if(this.parameter == null || this.parameter.size()==0)return null;
+    public List<RefType> getParaList(){
+    	if(this.parameter==null)return new ArrayList<>();
     	return this.parameter;
     }
-    // ino.end
-    
-    public List<Type> getParaList(){
-    	if(this.parameter==null)return new Menge<>();
-    	return this.parameter;
-    }
-
-    // ino.method.add_Parameter.26667.definition 
-    public void add_Parameter(Type o)
-    // ino.end
-    // ino.method.add_Parameter.26667.body 
-    {
-        this.parameter.add(o);
-    }
-    // ino.end
-
-    // ino.method.getTypeName.26670.definition 
-    public String getTypeName()
-    // ino.end
-    // ino.method.getTypeName.26670.body 
-    {
-        // otth: Liefert den Namen des Typs, ohne Parameter, z.B. Stapel bei Stapel<IntZahl>
-        return name.toString();
-    }
 
     /**
      * Author: Jrg Buerle<br/>
      * @param Object
      * @return
      */
-    // ino.end
-    // ino.method.equals.26685.definition 
     public boolean equals(Object obj)
-    // ino.end
-    // ino.method.equals.26685.body 
     {
         if(obj instanceof RefType){
             boolean ret = true;
@@ -293,12 +114,8 @@ public class RefType extends ObjectType implements IMatchable
             return false;
         }
     }
-    // ino.end
 
-    // ino.method.clone.26688.definition 
     public RefType clone()
-    // ino.end
-    // ino.method.clone.26688.body 
     {
         if(this.get_ParaList() != null )
         {
@@ -320,12 +137,8 @@ public class RefType extends ObjectType implements IMatchable
             return newRefType;
         }
     }
-    // ino.end
 
-    // ino.method.toString.26691.definition 
     public String toString()
-    // ino.end
-    // ino.method.toString.26691.body 
     {
         String primitiveFlagMarker=primitiveFlag?"*":"";
         if(parameter==null)
@@ -335,10 +148,10 @@ public class RefType extends ObjectType implements IMatchable
         else
         {
             String para = new String();
-            Iterator<Type> e=parameter.iterator();
+            Iterator<RefType> e=parameter.iterator();
             while(e.hasNext())
             {
-            Type ty = (Type)e.next();
+            RefType ty = e.next();
             String t = ty.toString();
             if(para.length() > 0)
                 para = para +", "+ t;
@@ -349,89 +162,15 @@ public class RefType extends ObjectType implements IMatchable
             return ret + primitiveFlagMarker;//name + "<"+para + " >" +primitiveFlagMarker;
         }
     }
-    // ino.end
-    
-    /*
-    // ino.method.modifyToGenericTypeVar.26694.definition 
-    public GenericTypeVar modifyToGenericTypeVar(TypeInsertable parent)
-    // ino.end
-    // ino.method.modifyToGenericTypeVar.26694.body 
-    {        
-        return new GenericTypeVar(this.name.toString(),getOffset());
-    }
-    // ino.end
-    */
-    
-    // ino.method.getSimpleName.26697.defdescription type=javadoc
-    /**
-     * HOTI
-     * Liefert bei Klassen die fullyQualified angegeben wurden
-     * nur den schlussendlichen Bezeichner
-     * p.ex. de.dhbwstuttgart.typeinference.Menge => Menge
-     * @return
-     */
-    public String getSimpleName()
-    {
-        return name.getName();
-    }
-
-
-    // ino.method.setPrimitiveFlag.29415.definition 
-    public void setPrimitiveFlag(boolean b)
-    // ino.end
-    // ino.method.setPrimitiveFlag.29415.body 
-    {
-        this.primitiveFlag=b;
-    }
-    // ino.end
-    // ino.method.getPrimitiveFlag.29418.definition 
-    public boolean getPrimitiveFlag()
-    // ino.end
-    // ino.method.getPrimitiveFlag.29418.body 
-    {
-        return(this.primitiveFlag);
-    }
-    // ino.end
-    
-    
-    /**
-	 * Author: Daniel Feinler<br/>
-	 * Handelt ab, ob der Typ eines Objekts ein Array ist, wenn true dann 
-	 * wird im Bytecode ein flag gesetzt wenn nicht, dann halt nicht.
-	 * @return the IsArray
-	 */
-	public boolean IsArray() {
-		return IsArray;
-	}
-
-	/**
-	 * Author: Daniel Feinler<br/>
-	 * Handelt ab, ob der Typ eines Objekts ein Array ist, wenn true dann 
-	 * wird im Bytecode ein flag gesetzt wenn nicht, dann halt nicht.
-	 * @param IsArray the IsArray to set
-	 */
-	public void setArray(boolean IsArray) {
-		this.IsArray = IsArray;
-	}
-	
-	/**
-	 * Author: Arne Lüdtke<br/>
-	 * Gibt den Typen zurück, der bei einem match im Unify verwendet werden soll.
-	 * Wird über IMatchable implementiert.
-	 */
-	 public Type getMatchType()
-	 {
-		 return this;
-	 }
 
 	@Override
 	public JavaCodeResult printJavaCode(ResultSet resultSet) {
 		JavaCodeResult ret = new JavaCodeResult(this.name.toString());
 		if(this.getParaList()!=null && this.getParaList().size()>0){
 			ret .attach( "<" );
-			Iterator<Type> it = this.getParaList().iterator();
+			Iterator<RefType> it = this.getParaList().iterator();
 			while(it.hasNext()){
-				Type t = it.next();
+				RefType t = it.next();
 				ret .attach( t.printJavaCode(resultSet));
 				if(it.hasNext())ret.attach(", ");
 			}
@@ -440,51 +179,14 @@ public class RefType extends ObjectType implements IMatchable
 		}
 		return ret;
 	}
-	
-	@Override
-	public Type applyResultSet(ResultSet result) {
-		
-		return super.applyResultSet(result);
-	}
 
-	/**
-	 * Liefert alle SuperWildcardTypes, die in diesem Typ enthalten sind.
-	 * Dabei werden auch die parameter auf SuperWildcardTypes durchsucht.
-	 * @return
-	 */
-	@Override
-	public ArrayList<SuperWildcardType> getSuperWildcardTypes() {
-		ArrayList<SuperWildcardType> ret = super.getSuperWildcardTypes();
-		if(this.parameter!=null)for(Type paraType : this.parameter){
-			if(paraType instanceof SuperWildcardType)ret.add((SuperWildcardType)paraType);
-		}
-		return ret;
-	}
-	
-	@Override
 	public Menge<TypePlaceholder> getUnresolvedTPH(ResultSet resultSet) {
 		Menge<TypePlaceholder> ret =  super.getUnresolvedTPH(resultSet);
-		/*
-		if(this.parameter!=null)for(Type t : this.parameter){
-			if(t instanceof TypePlaceholder){
-				TypePlaceholder tph = (TypePlaceholder)t;
-				Type eq = resultSet.getTypeEqualTo(tph);
-				if(eq instanceof TypePlaceholder)ret.add((TypePlaceholder)eq);
-			}
-		}
-		*/
 		ret.addAll(this.printJavaCode(resultSet).getUnresolvedTPH());
 		return ret;
 	}
 
-	@Override
-	public boolean involves(TypePlaceholder tph) {
-		for(RefType param : parameter)
-		return false;
-	}
-
-	@Override
-	public Menge<TypePlaceholder> getInvolvedTypePlaceholder() {
+	public List<TypePlaceholder> getInvolvedTypePlaceholder() {
 		Menge<TypePlaceholder> ret = super.getInvolvedTypePlaceholder();
 		if(this.parameter == null)return ret;
 		for(Type param : this.parameter){
@@ -492,13 +194,6 @@ public class RefType extends ObjectType implements IMatchable
 		}
 		return ret;
     }
-	
-	@Override
-	public Type TYPE(TypeAssumptions ass, SyntaxTreeNode parent){
-		Type t = super.TYPE(ass,parent);
-		//((RefType)t.getType()).set_ParaList(this.get_ParaList());
-		return t;
-	}
 
 	@Override
 	public Menge<SyntaxTreeNode> getChildren() {
@@ -507,24 +202,7 @@ public class RefType extends ObjectType implements IMatchable
 		return ret;
 	}
 
-	@Override
-	public Type checkTYPE(TypeAssumptions ass, SyntaxTreeNode method) {
-		Type t = ass.checkType(this, parent);
-		if(t==null)
-			throw new TypeinferenceException("Der Typ "+this.getName()+" ist nicht korrekt", parent);
-		return t;
-	}
-
-	@Override
-	public void parserPostProcessing(SyntaxTreeNode parent) {
-		super.parserPostProcessing(parent);
-		if(this.parameter != null)for(Type param : this.parameter){
-			param.parserPostProcessing(this);
-		}
-	}
-	
-	@Override
-	public   org.apache.bcel.generic.Type getBytecodeType(ClassGenerator cg, TypeinferenceResultSet rs) {
+	public org.apache.bcel.generic.Type getBytecodeType(ClassGenerator cg, TypeinferenceResultSet rs) {
 		org.apache.bcel.generic.ObjectType ret = new org.apache.bcel.generic.ObjectType(getCombinedType(cg, rs));
 		if(this.IsArray()){
 			//Hier wird einfachhalber von einer Dimension ausgegangen. Arrays sind im Bytecode nur für main-Methode relevant
@@ -534,7 +212,6 @@ public class RefType extends ObjectType implements IMatchable
 		}
 	}
 
-	@Override
 	public String getBytecodeSignature(ClassGenerator cg, TypeinferenceResultSet rs) {
 		String combinedType = getCombinedType(cg, rs);
 		/*
@@ -544,25 +221,23 @@ public class RefType extends ObjectType implements IMatchable
 		return ret;
 	}
 
-	@Override
-	public String getClassSignature(ClassGenerator cg, TypeinferenceResultSet rs) {
-		return null;
-	}
-
 	public String getCombinedType(ClassGenerator cg, TypeinferenceResultSet rs){
 		//Bsp.: Ljava/util/Vector<Ljava/lang/String;>;
 		StringBuilder sb = new StringBuilder();
 		String ret;
-		List<Type> newParams = new ArrayList<>();
+		List<RefType> newParams = new ArrayList<>();
 		if(parameter != null && parameter.size() > 0){
 			sb.append(getName().toString().replace(".", "%"));
 			sb.append("%%");
-			for(Type type: parameter){
-				Type newParameter;
+			for(RefType type: parameter){
+				RefType newParameter;
 				if(type instanceof RefType){
 					sb.append(((RefType) type).getCombinedType(cg, rs).replace(".", "%"));
 					newParameter = type;
 				}else if(type instanceof TypePlaceholder){
+					//TODO: Die Methode sollte keinen String, sondern einen BytecodeType zurückgeben.
+					//Auf sämtlichen RefTypes und TPHs muss eine Konvertierungsmethode aufgerufen werden, diese
+					// kann dann TPH dem entsprechenden Typ aus dem TypeinferenceResult zuweisen
 					newParameter = rs.getTypeOfPlaceholder((TypePlaceholder)type);
 					sb.append(((TypePlaceholder) type).getBytecodeType(cg, rs).toString().replace(".", "%"));
 				}else if(type instanceof WildcardType){
@@ -588,12 +263,5 @@ public class RefType extends ObjectType implements IMatchable
 		}
 		return ret;
 	}
-	
-	/*
-	public GenericClassType getGenericClassType(){
-		return new GenericClassType(getName().toString(), getParaList(), parent, getOffset());
-	}
-	*/
 }
-// ino.end
 
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/SuperWildcardType.java b/src/de/dhbwstuttgart/syntaxtree/type/SuperWildcardType.java
index a4bbaedaa..c39120b16 100755
--- a/src/de/dhbwstuttgart/syntaxtree/type/SuperWildcardType.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/SuperWildcardType.java
@@ -10,6 +10,8 @@ import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
 import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
 import de.dhbwstuttgart.typeinference.exceptions.DebugException;
 
+import java.util.List;
+
 /**
  *  Stellt eine Wildcard mit unterer Grenze dar.
  *  z.B. void test(? super Integer var){..}
@@ -18,9 +20,9 @@ import de.dhbwstuttgart.typeinference.exceptions.DebugException;
  * 
  */
 
-public class SuperWildcardType extends WildcardType implements ITypeContainer, IMatchable{
+public class SuperWildcardType extends WildcardType{
 
-	public SuperWildcardType(ObjectType innerType){
+	public SuperWildcardType(RefType innerType){
 		this(innerType.getOffset(), innerType);
 	}
 	
@@ -28,7 +30,7 @@ public class SuperWildcardType extends WildcardType implements ITypeContainer, I
 	* Author: Arne Lüdtke<br/>
 	* Standard Konstruktor für eine SuperWildcard
 	*/
-	public SuperWildcardType(int offset,  ObjectType innerType)
+	public SuperWildcardType(int offset,  RefType innerType)
 	{
 		super(innerType, offset);
 	}
@@ -39,7 +41,7 @@ public class SuperWildcardType extends WildcardType implements ITypeContainer, I
 	* Beispiel: ? super Integer.
 	* Integer wird zurückgegeben.
 	*/
-	public ObjectType get_SuperType()
+	public RefType get_SuperType()
 	{
 		return this.innerType;
 	}
@@ -60,7 +62,7 @@ public class SuperWildcardType extends WildcardType implements ITypeContainer, I
 	 */
 	public SuperWildcardType clone()
 	{
-		return new SuperWildcardType(getOffset(), (ObjectType) innerType.clone());
+		return new SuperWildcardType(getOffset(), innerType.clone());
 	}
 	
 	/**
@@ -68,7 +70,7 @@ public class SuperWildcardType extends WildcardType implements ITypeContainer, I
 	 * Das gleiche wie get_innerType().
 	 * Überschreibt die Methode der Superklasse
 	 */
-	public Type GetWildcardType()
+	public RefType GetWildcardType()
 	{
 		return this.get_SuperType();
 	}
@@ -78,7 +80,7 @@ public class SuperWildcardType extends WildcardType implements ITypeContainer, I
 	 * Setzt den Typ in der Wildcard
 	 * @param T - Type to be set
 	 */
-	public void SetWildcardType(ObjectType T)
+	public void SetWildcardType(RefType T)
 	{
 		//if(T instanceof RefType)
 			this.innerType = (RefType)T;
@@ -89,7 +91,7 @@ public class SuperWildcardType extends WildcardType implements ITypeContainer, I
 	 * Das gleiche wie get_innerType().
 	 * Implementiert ITypeContainer
 	 */
-	public Type getContainedType()
+	public RefType getContainedType()
 	{
 		return this.get_SuperType();
 	}
@@ -99,7 +101,7 @@ public class SuperWildcardType extends WildcardType implements ITypeContainer, I
 	 * Gibt den Typen zurück, der bei einem match im Unify verwendet werden soll.
 	 * Wird über IMatchable implementiert.
 	 */
-	public Type getMatchType()
+	public RefType getMatchType()
 	{
 		return this.get_SuperType();
 	}
@@ -127,8 +129,8 @@ public class SuperWildcardType extends WildcardType implements ITypeContainer, I
 	}
 	
 	@Override
-	public Menge<TypePlaceholder> getInvolvedTypePlaceholder() {
-		Menge<TypePlaceholder> ret = super.getInvolvedTypePlaceholder();
+	public List<TypePlaceholder> getInvolvedTypePlaceholder() {
+		List<TypePlaceholder> ret = super.getInvolvedTypePlaceholder();
 		ret.addAll(this.innerType.getInvolvedTypePlaceholder());
 		return ret;
 	}
@@ -139,28 +141,9 @@ public class SuperWildcardType extends WildcardType implements ITypeContainer, I
 		this.innerType.parserPostProcessing(this);
 	}
 
-	@Override
-	public Type TYPE(TypeAssumptions ass, SyntaxTreeNode parent) {
-		this.innerType = (ObjectType) this.innerType.TYPE(ass, parent);
-		return super.TYPE(ass, parent);
-	}
-	
-	/*
-	@Override
-	public org.apache.bcel.generic.Type getBytecodeType(ClassGenerator cg) {
-		//return new de.dhbwstuttgart.bytecode.WildcardType(this.innerType.get_Name(), "-");
-		return this.innerType.getBytecodeType(cg);
-	}
-	*/
-	
 	@Override
 	public String getBytecodeSignature(ClassGenerator cg, TypeinferenceResultSet rs) {
 		return "-" + this.innerType.getBytecodeSignature(cg, rs);
 	}
 
-	@Override
-	public String get_Name() {
-		return "? super "+this.innerType.get_Name();
-	}
-
 }
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/TypePlaceholder.java b/src/de/dhbwstuttgart/syntaxtree/type/TypePlaceholder.java
index 7f69b2109..82f032edd 100755
--- a/src/de/dhbwstuttgart/syntaxtree/type/TypePlaceholder.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/TypePlaceholder.java
@@ -1,8 +1,4 @@
-// ino.module.TypePlaceholder.8678.package 
 package de.dhbwstuttgart.syntaxtree.type;
-// ino.end
-
-// ino.module.TypePlaceholder.8678.import 
 import java.util.Hashtable;
 import java.util.Iterator;
 
@@ -24,7 +20,7 @@ import de.dhbwstuttgart.typeinference.exceptions.DebugException;
 import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
 import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertPoint;
 import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertSet;
-// ino.class.TypePlaceholder.26780.description type=javadoc
+
 /**
  * Repr�sentiert einen Typparameter f�r einen vom Programmierer nicht angegeben    
  * Typ. Jede TypePlaceholder besitzt einen eindeutigen Namen aus einem Namenspool  
@@ -33,16 +29,11 @@ import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertSet;
  * @author J�rg B�uerle
  * @version $Date: 2013/06/19 12:45:37 $
  */
-// ino.end
-// ino.class.TypePlaceholder.26780.declaration 
-public class TypePlaceholder extends ObjectType
-// ino.end
-// ino.class.TypePlaceholder.26780.body
+public class TypePlaceholder extends RefType
 {
 	private static final Logger log = Logger.getLogger(TypePlaceholder.class.getName());
 	
     private static Hashtable<String, TypePlaceholder> m_TypePlaceholdersRegistry = new Hashtable<String, TypePlaceholder>();
-    // ino.end
 	private SyntaxTreeNode parent;
 
 
@@ -107,13 +98,7 @@ public class TypePlaceholder extends ObjectType
         m_TypePlaceholdersRegistry.put(ret.getName().toString(), ret);
 		return ret;
     }
-    
-    @Override
-	public Menge<TypePlaceholder> getInvolvedTypePlaceholder() {
-		Menge<TypePlaceholder> ret = super.getInvolvedTypePlaceholder();
-		ret.add(this);
-		return ret;
-    }
+
 
     /**
      * Author: J�rg B�uerle<br/>
@@ -157,16 +142,7 @@ public class TypePlaceholder extends ObjectType
         TypePlaceholder dolly = new TypePlaceholder(name.toString(), this.parent);
         return dolly;
     }
-    
-    /**
-     * @author Andreas Stadelmeier, a10023
-     * Überschreibt die get_Name-Methode der Type-Klasse. (Keine Ahnung wieso es überhaupt ein get_Name und ein getName gibt!)
-     */
-    @Override
-    public String get_Name(){
-    	return getName().toString();
-    }
-    
+
     public String toString()
     {
         return "TPH " + this.getName();
@@ -201,31 +177,7 @@ public class TypePlaceholder extends ObjectType
         
         //return new TypePlaceholder(makeNewName());
     }
-    // ino.end
-    
-    // ino.method.backdoorSetName.26851.defdescription type=javadoc
-    /**
-     * Backdoor-Hilfsfunktion, die f�r <code>makeFC()</code> und <code>unify()</code>  
-     * ben�tigt wird, um den Namen eines TypePlaceholders zu ver�ndern.<br/>
-     * ACHTUNG: Diese <code>TypePlaceholder</code> darf nicht Teil des abstrakten      
-     * Syntaxbaumes sein!!! Es muss sicher gestellt werden, dass die betreffende       
-     * <code>TypePlaceholder</code> nicht �ber die Methode <code>fresh()</code>,       
-     * sondern �ber <code>backdoorCreate()</code> oder <code>backdoorClone()</code>    
-     * erzeugt worden ist.
-     * <br>Author: J�rg B�uerle
-     * @param varName Der Name des zu erzeugenden <code>TypePlaceholders</code>
-     */
-    // ino.end
-    // ino.method.backdoorSetName.26851.definition 
-    public void backdoorSetName(String varName)
-    // ino.end
-    // ino.method.backdoorSetName.26851.body 
-    {
-        name = new JavaClassName(varName);
-    }
-    // ino.end
-    
-    // ino.method.backdoorCreate.26854.defdescription type=javadoc
+
     /**
      * Backdoor-Hilfsfunktion, die f�r <code>makeFC()</code> und <code>unify()</code>  
      * ben�tigt wird, zum Erzeugen eines <code>TypePlaceholders</code>, der nicht in   
@@ -253,7 +205,7 @@ public class TypePlaceholder extends ObjectType
     ///////////////////////////////////////////////////////////////////
 
 	private JavaCodeResult printJavaCodePr(ResultSet resultSet) {
-		Type equalType = resultSet.getTypeEqualTo(this);
+		RefType equalType = resultSet.getTypeEqualTo(this);
 		if(equalType == null || equalType.equals(this)){
 			//Für den Fall das der TPH nicht aufgelöst werden konnte.
 			JavaCodeResult ret =  new JavaCodeResult(this.getName().toString());
@@ -264,8 +216,7 @@ public class TypePlaceholder extends ObjectType
 
 		return equalType.printJavaCode(resultSet);
 	}
-	
-	@Override
+
 	public JavaCodeResult printJavaCode(ResultSet resultSet, boolean resolveTPHs){
 		if(resolveTPHs)return printJavaCodePr(resultSet);
 		return new JavaCodeResult(this.get_Name());
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/Void.java b/src/de/dhbwstuttgart/syntaxtree/type/Void.java
deleted file mode 100755
index 8878c8e6c..000000000
--- a/src/de/dhbwstuttgart/syntaxtree/type/Void.java
+++ /dev/null
@@ -1,99 +0,0 @@
-// ino.module.Void.8679.package 
-package de.dhbwstuttgart.syntaxtree.type;
-
-import de.dhbwstuttgart.bytecode.ClassGenerator;
-import de.dhbwstuttgart.core.IItemWithOffset;
-import de.dhbwstuttgart.syntaxtree.Method;
-import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
-import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
-import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
-import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
-
-// ino.end
-// ino.class.Void.26857.declaration 
-public class Void extends RefType
-// ino.end
-// ino.class.Void.26857.body
-{
-	public static final String VOID_NAME = "void";
-    // ino.method.Void.26861.definition 
-    public Void(int offset)
-    // ino.end
-    // ino.method.Void.26861.body 
-    {
-        super("void",offset);
-        super.setName(VOID_NAME);
-    }
-    // ino.end
-    
-    // ino.method.equals.26864.defdescription type=javadoc
-    /**
-     * Author: J�rg B�uerle<br/>
-     * @param Object
-     * @return
-     */
-    // ino.end
-    // ino.method.equals.26864.definition 
-    public boolean equals(Object obj)
-    // ino.end
-    // ino.method.equals.26864.body 
-    {
-        if(obj instanceof RefType){
-            boolean ret = true;
-            ret &= super.equals(obj);
-    //            if(name==null){
-    //                ret &= ((Void)obj).get_Name()==null;
-    //            }
-        
-        //PL 05-07-31 auf void kann man nicht casten, da parameter in RefType private
-            //ret &= name.equals(((Void)obj).getName());
-            ret &= name.equals(((Type)obj).getName());
-    
-            return ret;
-        }
-        else{
-            return false;
-        }
-    }
-    // ino.end
-
-    // ino.method.clone.26867.defdescription type=javadoc
-    /**
-     * <br>Author: J�rg B�uerle
-     * @return
-     */
-    // ino.end
-    // ino.method.clone.26867.definition 
-    public Void clone()
-    // ino.end
-    // ino.method.clone.26867.body 
-    {
-        return new Void(getOffset());
-    }
-    // ino.end
-    
-    @Override
-    public Type TYPE(TypeAssumptions ass, SyntaxTreeNode parent){
-		return this;
-	}
-
-	@Override
-	public Type checkTYPE(TypeAssumptions ass, SyntaxTreeNode method) {
-		return this;//VOID ist immer korrekt, das wird vom Parser geprüft
-	}
-
-	@Override
-	public  org.apache.bcel.generic.Type getBytecodeType(ClassGenerator cg, TypeinferenceResultSet rs) {
-		return  org.apache.bcel.generic.Type.VOID;
-	}
-    
-	@Override
-	public String getBytecodeSignature(ClassGenerator cg, TypeinferenceResultSet rs) {
-		return this.getBytecodeType(cg, rs).getSignature();
-	}
-
-	public String getBytecodeMethodSignature(ClassGenerator cg, TypeinferenceResultSet rs) {
-		return this.getBytecodeSignature(cg, rs);
-	}
-}
-// ino.end
diff --git a/src/de/dhbwstuttgart/syntaxtree/type/WildcardType.java b/src/de/dhbwstuttgart/syntaxtree/type/WildcardType.java
index cf5376e31..e2c99c68c 100755
--- a/src/de/dhbwstuttgart/syntaxtree/type/WildcardType.java
+++ b/src/de/dhbwstuttgart/syntaxtree/type/WildcardType.java
@@ -10,6 +10,7 @@ import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
 import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
 import de.dhbwstuttgart.typeinference.exceptions.DebugException;
 import de.dhbwstuttgart.typeinference.exceptions.NotImplementedException;
+import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
 
 /**
  *  Stellt eine Wildcard in Java dar.
@@ -20,15 +21,16 @@ import de.dhbwstuttgart.typeinference.exceptions.NotImplementedException;
 
 public abstract class WildcardType extends RefType{
 	
-	protected ObjectType innerType = null;
+	protected RefType innerType = null;
 	
 	/**
 	* Author: Arne Lüdtke<br/>
 	* Standard Konstruktor für eine Wildcard
 	*/
-	public WildcardType(ObjectType innerType, int offset)
+	public WildcardType(RefType innerType, int offset)
 	{
-		super(innerType.name, offset);
+		super(innerType.getName(), offset);
+		if(innerType instanceof  WildcardType)throw new TypeinferenceException("Ein Wildcardtype kann keinen Wildcardtype als innerType besitzen",this);
 		this.innerType = innerType;
 	}
 	
@@ -50,7 +52,7 @@ public abstract class WildcardType extends RefType{
 	{
 		return null;
 	}
-	
+
 
 	@Override
 	public JavaCodeResult printJavaCode(ResultSet resultSet) {
@@ -59,7 +61,7 @@ public abstract class WildcardType extends RefType{
 	
 	@Override
 	public RefType TYPE(TypeAssumptions ass, SyntaxTreeNode parent) {
-		this.innerType = (ObjectType) innerType.TYPE(ass, this);
+		this.innerType = innerType.TYPE(ass, this);
 		return this;
 	}
 
diff --git a/src/de/dhbwstuttgart/typeinference/Pair.java b/src/de/dhbwstuttgart/typeinference/Pair.java
index b0792868b..cbf3d26c7 100755
--- a/src/de/dhbwstuttgart/typeinference/Pair.java
+++ b/src/de/dhbwstuttgart/typeinference/Pair.java
@@ -1,13 +1,11 @@
-// ino.module.Pair.8673.package 
 package de.dhbwstuttgart.typeinference;
-// ino.end
-// ino.module.Pair.8673.import 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.io.Serializable;
+import java.util.ArrayList;
 import java.util.Hashtable;
 import java.util.List;
 
@@ -24,53 +22,17 @@ import de.dhbwstuttgart.syntaxtree.type.WildcardType;
 
 
 
-
-
-// ino.class.Pair.26540.description type=line
 // Klasse, die ein Paar in der Menge Eq speichern kann
-// ino.end
-// ino.class.Pair.26540.declaration 
 public class Pair implements Serializable, DeepCloneable
-// ino.end
-// ino.class.Pair.26540.body
 {
-    // ino.attribute.TA1.26543.declaration 
-    public Type TA1;
-    // ino.end
-    // ino.attribute.TA2.26546.declaration 
-    public Type TA2;
-    // ino.end
-    
-    // ino.attribute.bEqual.26549.declaration 
-    private PairOperator eOperator = PairOperator.SMALLER;
-    
-    // ino.end
-        // ino.attribute.bSubst.26552.decldescription type=line
-        // false <--> vorinitialisierter Wert
-        // true  <--> Dieses Paar entstand durch reduce1-Regel (=.)
-        //            --> Name von TA1 mu� gleich sein wie Name von TA2
-        //            Nur noch reduce2-Regel anwendbar
-    
-    	// luar 15-04-2007
-    	// Der Unify mit Wildcards benötigt 3 verschiedene Operatoren.
-    	// Deshalb wurde der boolean durch einen Enum ersetzt.
-    	// Smaller <--> vorinitialisierter Wert
-    	// SmallerExtends <--> Kleiner extends (wie vorinitialisiert, nur mit einschluss der Wildcard)
-    	// Equal <--> Gleich: Name von TA1 und TA2 müssen gleich sein.
-        // ino.end
-    
-    // ino.attribute.bSubst.26552.declaration 
-    public boolean bSubst;   // speichert, ob die SUBST -Regel auf diese Paar
-    // ino.end
-                      // ino.method.Pair.26555.defdescription type=line
-                      // schon angewandt wurde, Default = FALSE
-                      // ino.end
-    
+    public RefType TA1;
+    public RefType TA2;
 
-    // ino.method.Pair.26555.definition 
-    public Pair( Type TA1, Type TA2 )
-    // ino.end
-    // ino.method.Pair.26555.body 
+    private PairOperator eOperator = PairOperator.SMALLER;
+
+    public boolean bSubst;   // speichert, ob die SUBST -Regel auf diese Paar
+
+    public Pair( RefType TA1, RefType TA2 )
     {
         // Konstruktor
     	//if(TA1 == null || TA2 == null)throw new NullPointerException();
@@ -79,12 +41,8 @@ public class Pair implements Serializable, DeepCloneable
         bSubst = false;
         eOperator = PairOperator.SMALLER;
     }
-    // ino.end
 
-    // ino.method.Pair.26558.definition 
-    public Pair( Type TA1, Type TA2, PairOperator eOp)
-    // ino.end
-    // ino.method.Pair.26558.body 
+    public Pair( RefType TA1, RefType TA2, PairOperator eOp)
     {
         // Konstruktor
         this(TA1,TA2);
@@ -93,7 +51,7 @@ public class Pair implements Serializable, DeepCloneable
     // ino.end
 
     // ino.method.Pair.26561.definition 
-    public Pair( Type TA1, Type TA2, PairOperator eOp, boolean bSubst )
+    public Pair( RefType TA1, RefType TA2, PairOperator eOp, boolean bSubst )
     // ino.end
     // ino.method.Pair.26561.body 
     {
@@ -130,12 +88,8 @@ public class Pair implements Serializable, DeepCloneable
         
        /*- Equals: " + bEqual*/
     }
-    // ino.end
 
-    // ino.method.isEqual.26567.definition 
     public boolean isEqual()
-    // ino.end
-    // ino.method.isEqual.26567.body 
     {
         // otth: Prueft, ob TA1 == TA2
         if( TA1 instanceof RefType && TA2 instanceof RefType )
@@ -213,15 +167,8 @@ public class Pair implements Serializable, DeepCloneable
             
         
     }
-    // ino.end
 
-    // ino.method.copyType.26570.defdescription type=line
-    // PL 05-01-22 static eingefuegt
-    // ino.end
-    // ino.method.copyType.26570.definition 
-    public static Type copyType( Type T )
-    // ino.end
-    // ino.method.copyType.26570.body 
+    public static RefType copyType( RefType T )
     {
         // #JB# 22.05.2005
         // ###########################################################
@@ -229,46 +176,13 @@ public class Pair implements Serializable, DeepCloneable
         // ###########################################################
         
     }
-    // ino.end
 
-    // ino.method.getTA1Copy.26573.definition 
-    public Type getTA1Copy( )
-    // ino.end
-    // ino.method.getTA1Copy.26573.body 
-    {
-        return copyType( TA1 );
-    }
-    // ino.end
-
-    // ino.method.getTA2Copy.26576.definition 
-    public Type getTA2Copy( )
-    // ino.end
-    // ino.method.getTA2Copy.26576.body 
-    {
-        return copyType( TA2 );
-    }
-    // ino.end
-
-    // ino.method.copyPair.26579.definition 
-    public Pair copyPair()
-    // ino.end
-    // ino.method.copyPair.26579.body 
-    {
-    return new Pair(getTA1Copy(), getTA2Copy(), eOperator, bSubst);
-    }
-    // ino.end
-
-    // ino.method.equals.26588.defdescription type=javadoc
     /**
      * <br/>Author: J�rg B�uerle
      * @param obj
      * @return
      */
-    // ino.end
-    // ino.method.equals.26588.definition 
     public boolean equals(Object obj)
-    // ino.end
-    // ino.method.equals.26588.body 
     {
         boolean ret = true;
         ret &= (obj instanceof Pair);
@@ -277,16 +191,6 @@ public class Pair implements Serializable, DeepCloneable
         ret &= ((Pair)obj).TA2.equals(this.TA2);
         return ret;
     }
-    // ino.end
-    
-    /**
-	* Author: Arne Lüdtke<br/>
-	* Überprüft ob die Paare die gleichen Instanzen sind.
-	*/
-    public boolean instanzeEquals(Object obj)
-    {
-    	return super.equals(obj);
-    }
     
     /**
 	* Author: Arne Lüdtke<br/>
@@ -323,16 +227,7 @@ public class Pair implements Serializable, DeepCloneable
     {
     	return eOperator;
     }
-    
-    /**
-	* Author: Arne Lüdtke<br/>
-	* Setzt den Operator
-	* @param operator - Operator to set.
-	*/
-    public void SetOperator(PairOperator operator)
-    {
-    	this.eOperator = operator;
-    }
+
     
     /**
 	* Author: Arne Lüdtke<br/>
@@ -358,8 +253,8 @@ public class Pair implements Serializable, DeepCloneable
 	/**
 	 * @return Menge aus TA1 und TA2
 	 */
-	public Menge<Type> getTypes(){
-		Menge<Type> ret = new Menge<>();
+	public List<RefType> getTypes(){
+		List<RefType> ret = new ArrayList<>();
 		ret.add(this.TA1);
 		ret.add(this.TA2);
 		return ret;
@@ -384,4 +279,3 @@ public class Pair implements Serializable, DeepCloneable
 		return clone();
 	}
 }
-// ino.end
diff --git a/src/de/dhbwstuttgart/typeinference/ResultSet.java b/src/de/dhbwstuttgart/typeinference/ResultSet.java
index 59de1ba0e..87c3ecbd6 100755
--- a/src/de/dhbwstuttgart/typeinference/ResultSet.java
+++ b/src/de/dhbwstuttgart/typeinference/ResultSet.java
@@ -1,6 +1,9 @@
 package de.dhbwstuttgart.typeinference;
 
+import java.util.ArrayList;
 import java.util.Iterator;
+import java.util.List;
+
 import de.dhbwstuttgart.typeinference.Menge;
 import de.dhbwstuttgart.syntaxtree.type.RefType;
 import de.dhbwstuttgart.syntaxtree.type.Type;
@@ -37,7 +40,7 @@ public class ResultSet implements Iterable<Pair> {
 	 * @param type
 	 * @return
 	 */
-	public Type getTypeEqualTo(Type type) {
+	public RefType getTypeEqualTo(RefType type) {
 		return getTypeEqualTo(type,null);
 	}
 	
@@ -46,8 +49,8 @@ public class ResultSet implements Iterable<Pair> {
 	 * @param type
 	 * @return
 	 */
-	public Type getTypeEqualTo(Type type, Menge<TypePlaceholder> ofType) {
-		Type res = type;
+	public RefType getTypeEqualTo(RefType type, List<TypePlaceholder> ofType) {
+		RefType res = type;
 		Menge<Pair> modifiedResultPairs = (Menge<Pair>) resultPairs.clone();
 		Ret r = findPairWithTypeEqualTo(type, modifiedResultPairs);
 		while(r.i != -1 && r.ret != null){
@@ -64,14 +67,14 @@ public class ResultSet implements Iterable<Pair> {
 	
 	class Ret{
 		int i;
-		Type ret;
-		private Ret(int i, Type ret){
+		RefType ret;
+		private Ret(int i, RefType ret){
 			this.i = i;
 			this.ret = ret;
 		}
 	}
 	
-	private Ret findPairWithTypeEqualTo(Type type, Menge<Pair> inResultPairs){
+	private Ret findPairWithTypeEqualTo(RefType type, Menge<Pair> inResultPairs){
 		for(int i = 0; i<inResultPairs.size();i++){
 			Pair p = inResultPairs.elementAt(i);
 			if((p.OperatorEqual() || p.OperatorSmaller() || p.OperatorSmallerExtends()) && p.TA1.equals(type))
@@ -92,7 +95,7 @@ public class ResultSet implements Iterable<Pair> {
 	 * @param tA1
 	 * @return true, falls der gesuchte Typ enthalten ist.
 	 */
-	public boolean contains(Type tA1) {
+	public boolean contains(RefType tA1) {
 		for(Pair p : this){
 			if(p.TA1.equals(tA1)||p.TA2.equals(tA1))return true;
 		}
@@ -138,8 +141,8 @@ public class ResultSet implements Iterable<Pair> {
 	 * @param unresolvedTPH
 	 * @return
 	 */
-	public Menge<Type> getTypesInvolving(Menge<TypePlaceholder> unresolvedTPH) {
-		Menge<Type> ret = new Menge<Type>();
+	public List<RefType> getTypesInvolving(Menge<TypePlaceholder> unresolvedTPH) {
+		List<RefType> ret = new ArrayList<>();
 		for(Pair p : this.resultPairs){
 			for(TypePlaceholder tph : unresolvedTPH){
 				if(p.TA1.involves(tph))ret.add(p.TA1);