Anonymous class instantiation expression with interface implementation??

Question

Is it possible to create an inline anonymous class instatiation expression that can implements an interface?
For example:
Frame myFrame = new Frame() implements WindowListner {
     public void WindowOpened(WindowEvent  e) {}
         +other interface methods....+
}Apparently compiler doesn't like this code:(
I know that I can create an extra named class with the interface, then instantiate it instead. But this is not what I want.
(By the way, if someone wants to know why I want to do this, I say I think this may make my code simpler or look better, that's all:) )

Answer 1

abstract class ListenerFrame extends Frame implements WindowListener {} This look pretty neat:)
I guess I can rewrite my code then:
abstract class FrameWithListener extends Frame
         implements WindowListener{}      //local class
Frame myFrame = new FrameWithListener {
        public void WindowOpened {}
           blah, blah...
}Not sure I can use abstarct class as local class, but otherwise I'll use it as a class member or some sort..
Thank you for the reply
Edited by: JavaToTavaL on Nov 27, 2009 4:04 AM
Edited by: JavaToTavaL on Nov 27, 2009 4:04 AM