Just did a quick run of 'queue' example, it's got exception. I didn't investigate as I have the stuck message case on me.

 [java] java.lang.NullPointerException
 [java] at org.jboss.messaging.jms.client.JBossConnection.authorize(JBossConnection.java:510)
 [java] at org.jboss.messaging.jms.client.JBossConnectionFactory.createConnectionInternal(JBossConnectionFactory.java:512)
 [java] at org.jboss.messaging.jms.client.JBossConnectionFactory.createConnection(JBossConnectionFactory.java:110)
 [java] at org.jboss.messaging.jms.client.JBossConnectionFactory.createConnection(JBossConnectionFactory.java:105)
 [java] at org.jboss.jms.example.QueueExample.runExample(QueueExample.java:61)
 [java] at org.jboss.jms.example.JMSExample.run(JMSExample.java:87)
 [java] at org.jboss.jms.example.JMSExample.run(JMSExample.java:127)
 [java] at org.jboss.jms.example.QueueExample.main(QueueExample.java:42)
 [java]
 [java] #####################
 [java] ### FAILURE! ###
 [java] #####################
 [java] Java Result: 1