🚀 go-pugleaf

I am having a problem with JOptionPane & JInternalFrame. I have a
JInternalFrame in  my app.  When it is closed I want to display a
JOptionPane which will have three choices(yes/no/cancel).  The problem I
am having is that my application locks up when I select an option
usually the yes option for that app.  I also made a much smaller app to
seeif I could isolate the problem and all three options hang the app at
different times.  Sometimes it crashes after displaying once sometimes
after ten times, it is very inconsistent.  Does anyone have any ideas as
to what might be going on here?  Has any one gotten this type of
scenario to work?

Thanks in advance.

Jennifer