#!jython

from java.lang import System
from java.io import *
from java.net import *
import traceback

try:
    # Do a connection that will yield a ECONNREFUSED -> ConnectException.
    conn = Socket('localhost', 8342)
except IOException, e:
    # This branch should be taken, since a ConnectException is a
    # SocketException, which is an IOException.
    print 'Got IOException. Good.'
    traceback.print_exc()
    retval = 0
except:
    # Why does this happen?
    print 'Got other exception. Bad.'
    traceback.print_exc()
    retval = 1

System.exit(retval)