How do I get a program to execute a method on close of jframe?

[Random_Integer]

I know you can,

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

but is there a way to get it to execute a method and then exit?
example..

frame.setDefaultCloseOperation(saveData, JFrame.EXIT_ON_CLOSE);

just a guess?

thanks all

[JamesCherrill]

To execute custom code of your own on JFrame closing use a WindowListener.
http://download.oracle.com/javase/tutorial/uiswing/events/windowlistener.html

[Random_Integer]

Thanks for the help :)