diff --git a/src/main/java/de/dhbwstuttgart/bytecode/FunNGenerator.java b/src/main/java/de/dhbwstuttgart/bytecode/FunNGenerator.java
index c5ae16f76..49c9b7361 100644
--- a/src/main/java/de/dhbwstuttgart/bytecode/FunNGenerator.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/FunNGenerator.java
@@ -31,7 +31,7 @@ public class FunNGenerator {
 
     private static String applyDescriptor(TargetType a) { return a.toDescriptor(); }
     private static String applySignature(TargetType a) { return a.toSignature(); }
-    private static String applyNameDescriptor(TargetType a){ return a instanceof TargetGenericType ? "LTPH;" : String.format("L%s;", applySignature(a)); }
+    private static String applyNameDescriptor(TargetType a){ return a instanceof TargetGenericType ? "LTPH;" : String.format("%s;", applySignature(a)); }
 
     public static byte[] generateSuperBytecode(int numberArguments) {
         StringBuilder superFunNClassSignature = new StringBuilder("<");
@@ -40,13 +40,15 @@ public class FunNGenerator {
 
         for (int currentParameter = 1; currentParameter <= numberArguments; currentParameter++){
             superFunNClassSignature.append(String.format("%s%d:%s",argumentGenericBase, currentParameter, objectSignature));
-            superFunNMethodSignature.append(String.format("T%s;", applySignature(new TargetRefType(argumentGenericBase + currentParameter))));
+            superFunNMethodSignature.append(String.format("%s", applySignature(new TargetRefType(argumentGenericBase + currentParameter))));
             superFunNMethodDescriptor.append(objectSignature);
         }
         superFunNClassSignature.append(String.format("%s:%s>%s", returnGeneric, objectSignature, objectSignature));
-        superFunNMethodSignature.append(String.format(")T%s;", applySignature(new TargetRefType(returnGeneric))));
+        superFunNMethodSignature.append(String.format(")%s", applySignature(new TargetRefType(returnGeneric))));
         superFunNMethodDescriptor.append(String.format(")%s", objectSignature));
 
+        System.out.println(superFunNMethodSignature);
+
         ClassWriter classWriter = new ClassWriter(0);
         MethodVisitor methodVisitor;
         classWriter.visit(bytecodeVersion, ACC_PUBLIC | ACC_ABSTRACT | ACC_INTERFACE, getSuperClassName(numberArguments), superFunNClassSignature.toString(), objectSuperType, null);
diff --git a/src/test/resources/target/Test.java b/src/test/resources/target/Test.java
deleted file mode 100644
index f7e1a0bc8..000000000
--- a/src/test/resources/target/Test.java
+++ /dev/null
@@ -1,9 +0,0 @@
-public class Test {
-    public void lambda() {
-        Interface<Integer, Integer> mul2 = (Integer a) -> a * 2;
-    }
-}
-
-interface Interface<R, T> {
-    R apply(T t);
-}
\ No newline at end of file