enhancer.setCallback(this);
enhancer.setCallbacks( new Callback[] {NoOp.INSTANCE, this});
  public Object getProxy() {    Enhancer enhancer = new Enhancer();    enhancer.setSuperclass(targetclass);//    enhancer.setCallbackFilter(new CallbackFilter() {////      public int accept(Method method) {//        return method.getName().equals("get") ? 1//            : 0;//      }//    });    enhancer.setCallback(this);    return enhancer.create();  }