diff --git a/test/bytecode/Gen.jav b/test/bytecode/Gen.jav
new file mode 100644
index 000000000..1f8739192
--- /dev/null
+++ b/test/bytecode/Gen.jav
@@ -0,0 +1,5 @@
+public class Gen{
+	Vector<Integer> m(Vector<Integer> v){
+		return v;
+	}
+}
\ No newline at end of file
diff --git a/test/bytecode/Generics.jav b/test/bytecode/Generics.jav
new file mode 100644
index 000000000..2c7a67b68
--- /dev/null
+++ b/test/bytecode/Generics.jav
@@ -0,0 +1,15 @@
+
+class Generics<B> {
+    B mt1(B b){
+        return mt1(b);
+    }
+}
+
+
+/*
+Problem:
+auto test = new List<String>();
+auto test2 = new List<Integer>();
+... //code, welcher möglicherweise test und test2 vertauscht
+test.add("hallo");
+*/
\ No newline at end of file
diff --git a/test/bytecode/JavaTXCompilerTest.java b/test/bytecode/JavaTXCompilerTest.java
index 39413991e..f43a0740b 100644
--- a/test/bytecode/JavaTXCompilerTest.java
+++ b/test/bytecode/JavaTXCompilerTest.java
@@ -29,7 +29,7 @@ public class JavaTXCompilerTest  {
     @Test
     public void test() throws IOException, java.lang.ClassNotFoundException {
     		System.out.println(rootDirectory);
-    		String fileName = "LamAssign";
+    		String fileName = "Generics";
         filesToTest.add(new File(rootDirectory+fileName+".jav"));
         System.out.println(rootDirectory+fileName+".jav");
         JavaTXCompiler compiler = new JavaTXCompiler(filesToTest);