Best way to represent Std. Java 6 API as Model Elements in diagrams

I regularly need to include model elements from the Standard Java 6 API in diagrams. What is the best way to do this?

For instance, I want to show that com.abc.MyListener inherits from java.util.EventListener and com.abc.MyEvent inherits from java.util.EventObject.

Do I have to reverse engineer the rt.jar file?

Hi glm,

Thanks for your post. You can use Instant Reverse (at Tools > Instant Reverse in the Main Menu) to reverse the model elements from Standard Java 6 API. You can get more details of Instant Reverse at the link below:
http://oldresources.visual-paradigm.com/tips_and_tricks/code_engineering/reverse_engineering_using_instant_reverse.html

If you have any inquiries, please feel free to ask.

Best regards,
Lilian Wong