code: @Test public void transformationOfAnnotationOnMethodParameter(){
    ClassNode classNode=new ClassNode("Test",0,new ClassNode(Object.class));
    this.moduleNode.addClass(classNode);
    Parameter parameter=new Parameter(new ClassNode(Object.class),"test");
    parameter.addAnnotation(this.grabAnnotation);
    MethodNode methodNode=new MethodNode("test",0,new ClassNode(Void.class),new Parameter[]{parameter},new ClassNode[0],null);
    classNode.addMethod(methodNode);
    assertGrabAnnotationHasBeenTransformation();
  }
  