Mouse freeze bug
In both the applet and the application (which share all but startup
code) the mouse seems to respond only intermittently after the program
has been running for a while. And there
seems to be more trouble with
the right button than the left button, and more with the middle than
I have followed all the instructions on line for running this swing
application in the Java tutorial for
concurrency in swing, to no avail.
There's a println in the code that tells you when a mouse click has
been detected. Sometimes you see it, sometimes you don't.
All help welcome!