How to hook into an auto-generated Java method?

Question

Edit: What started as a low-priority question to make my work easier has become a really interesting exercise in Java witchcraft. Thanks for your input, everyone!

I'm working with auto-generated Java code (specifically, code generated by AnyLogic) that produces a method called onChange() . I'd like to call my own method when onChange() is called. Is there any way to "hook into" onChange() via reflection or other standard Java mechanism?

Answer 1

One solution that I could suggest is using Proxy objects. Here is a tutorial that might be of some help to you.