Is there some way to draw on a <JPanel> or write a <String> to it in
such a way that only the portion of what I'm drawing or writing that
takes place inside a box gets shown?  I'd like to have three windows
show up in my <JPanel>, and I'd like to draw things to them, but it's
possible that the things I'm drawing to them might extend beyond one
such window's boundaries and I don't want that to happen.  For ex-
ample, if I'm drawing "the sky is blue" to one such window and the
lower part of that string would end up outside the window's bounda-
ries, then I only want the top part of each character to be drawn.

                               ---Kevin Simonson

"You'll never get to heaven, or even to LA,
if you don't believe there's a way."
from _Why Not_