# tested under jython-2.5b1
import sys

# a java message service provider lib (apache activemq)
sys.path.append('activemq-all-5.2.0.jar')

# prints failed
try:
    import org.apache.activemq.broker.BrokerService as BrokerService
    print BrokerService
    import javax.jms.Message as Message
    print Message
except:
    print 'failed'

# prints Message, BrokerObject representations
try:
    import javax.jms.Message as Message
    print Message
    import org.apache.activemq.broker.BrokerService as BrokerService
    print BrokerService
except:
    print 'failed'