Thus spake "Rodney Kinney":
> > I don't get it. Is there some reason why we're setting the frame to
> > do nothing on close, but then creating a new listener just to do
> > what setting the close operation to JFrame.EXIT_ON_CLOSE
> Your second guess is close: I didn't know about EXIT_ON_CLOSE when the code
> was written.
Thanks, I'll fix it then.