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I asked before for an example "annotation processor" that would generate a Proxy/Delegate for an interface, but got no answer, and did not find anything on the Internet, so I made my own. So far it worked well, until I tried to use generics inside a super-interface. If I use generics in the annotated interface, it works fine (more by accident than by design). But if the annotated interface extends another interface that takes a generic type parameter, that parameter is not "bound" to the type that the annotated interface use when extending the super-interface. Example: public interface TestFragment<E> { void test(E dummy); } @CreateWrapper public interface TestService extends TestFragment<String> { double myOwnMethod(); } This would generate: // ... public void test(final E dummy) { wrapped.test(dummy); } // ... instead of the correct: // ... public void test(final String dummy) { wrapped.test(dummy); } // ... The code that generates the parameters in the generated methods look like this: int count = 0; for (VariableElement param : method.getParameters()) { if (count > 0) { pw.print(", "); } count++; pw.printf("final %s %s", param.asType().toString(), param.getSimpleName().toString()); } Is there a way to do this?

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