Issue1450919

Using jython 2.2a1 sys.exit() raise an error.
It works before using 2.1a3.
Now using jython 2.2a1, I got the error below:

sys.exit(1)
Traceback (innermost last):
  File "<input>", line 1, in ?
SystemExit: 1

Logged In: YES 
user_id=889629

This is not a bug, but expected behaviour. Excerpt from the
CPython docs: 

"exception SystemExit
    This exception is raised by the sys.exit() function.
When it is not handled, the Python interpreter exits; no
stack traceback is printed. If the associated value is a
plain integer, it specifies the system exit status (passed
to C's exit() function); if it is None, the exit status is
zero; if it has another type (such as a string), the
object's value is printed and the exit status is one."