Andrea : Let's talk about threads a bit. I see that you create a Thread object but do not override
its run() method. When you t.start() the Thread, the scheduler will call its default run() method
which does nothing. So the thread just dies. If you comment the t.start() method the thread does
not run at all. Remember that a dead thread does not mean that the Thread object disappears.
It still can be accessed with getName() or isAlive(), for example.
Jim ...
...