How can I quickly make several classes inherit from a specific one?

[waltertk]

I'm working on a project in Eclipse, there is a package where I have about 73 classes. I've created a super class that I'll use to make an implementation of \[code\]toString()\[/code\] using reflection. What I want to do is to make all the classes into that package to inherit from this super class, and of course, I want to do it quickly, using a plug in or whatever is possible.To be more specific, I have 4 packages:\[code\]package.beanpackage.bean.packApackage.bean.packBpackage.bean.pcakC\[/code\]I have created my super class in package.bean.Is there anyone who can help me?