Discussion on:

Create wrapper classes on the fly with Java dynamic proxies

It's a good article but I think a slight improvement would be to make the BuilderRobotInvocationHandler have a private c'tor. This is a helper class used only by the Proxy mechanism. It has no need for a public c'tor (IMHO).

Very good article though....

Excellent article on the usage of Dynamic Proxies that I have come across so far on the web.

Thanks.

What if y dont have an interface but need to trace object methods?