This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
ItDoesntWorkIsUseless (<- click), please be more specific. The general principle proposed above should do the trick. Though, I would suggest you never have more than one JFrame per application; use JDialog instead.
The quieter you are, the more you are able to hear.