title: How do I intercept a method invocation with standard java features (no AspectJ etc)?
body: <p>I want to intercept all method invocations to some class MyClass to be able to react on some setter-invocations.</p>
  
  <p>I tried to use dynamic proxies, but as far as I know, this only works for classes implementing some interface. But MyClass does not have such an interface.</p>
  
  <p>Is there any other way, besides implementing a wrapper class, that delegates all invocations to a member, which is an instance of the MyClass or besided using AOP?</p>