QPID-3769 Addressed concerns raised by Alex. Expanded the tests to verify subject equality when determining equality for destinations. (cherry picked from commit 8ff0a1b8baf61f6cab32e30cfcceabd3c289e99f)
qpid/branches/0.22/qpid/java/client/src/test/java/org/apache/qpid/client/AMQDestinationTest.java