tidy up fix (exception was being lost) for URL: http://svn.apache.org/viewvc?rev=1209841&view=rev Only stop transport for java.lang.SecurityException - as some tests rely on Connection continung after an exception from the broker related to changes in support of fix for https://issues.apache.org/jira/browse/AMQ-3294 and https://issues.apache.org/jira/browse/AMQ-1928