This class handles exceptions. It should be used in places where it
is not known how to handle the exception, and the exception can not
be thrown higher in the stack.
Different options can be registered for each Thread and
ThreadGroup. This feature is not implemented yet
Handles the exception. If no special action is registered for
the current thread, then the Exception's stack trace and a
descriptive message are printed to standard error and the
current thread is stopped.
Registration of special actions is not implemented yet. Parameters: e - The exception to handle