fix and test for: https://issues.apache.org/jira/browse/AMQ-4469

Rewrote the unit test as a JUnit 4 test and remove hard coded 61616 port dep. 

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1467510 13f79535-47bb-0310-9956-ffa450edef68