Description of problem: When subsequentely changing destination syntax for JMS from BURL to ADDR it causes exception thrown javax.jms.JMSException: Error creating producer (Caused by: org.apache.qpid.AMQException: Ambiguous address...). Changing destination syntax should be allowed in any way. Version-Release number of selected component (if applicable): qpid-java-jca-0.10-7.el6.noarch qpid-java-common-0.10-7.el6.noarch qpid-java-example-0.10-7.el6.noarch qpid-java-client-0.10-7.el6.noarch OR qpid-java-jca-0.10-6.el6.noarch qpid-java-common-0.10-6.el6.noarch qpid-java-example-0.10-6.el6.noarch qpid-java-client-0.10-6.el6.noarch How reproducible: 100% Steps to Reproduce: 1. cd /usr/share/doc/qpid-java-0.10/example 2. ./run_example org.apache.qpid.example.Hello could be ./run_example -Dqpid.dest_syntax=ADDR org.apache.qpid.example.Hello step 2 could be repeated 3. ./run_example -Dqpid.dest_syntax=BURL org.apache.qpid.example.Hello step 3 could be repeated 4. ./run_example org.apache.qpid.example.Hello could be ./run_example -Dqpid.dest_syntax=ADDR org.apache.qpid.example.Hello this will cause JMSException Actual results: javax.jms.JMSException: Error creating producer at org.apache.qpid.client.AMQSession_0_10.createMessageProducer(AMQSession_0_10.java:689) at org.apache.qpid.client.AMQSession_0_10.createMessageProducer(AMQSession_0_10.java:82) at org.apache.qpid.client.AMQSession$6.execute(AMQSession.java:2599) at org.apache.qpid.client.AMQSession$6.execute(AMQSession.java:2594) at org.apache.qpid.client.AMQConnectionDelegate_0_10.executeRetrySupport(AMQConnectionDelegate_0_10.java:322) at org.apache.qpid.client.AMQConnection.executeRetrySupport(AMQConnection.java:628) at org.apache.qpid.client.failover.FailoverRetrySupport.execute(FailoverRetrySupport.java:102) at org.apache.qpid.client.AMQSession.createProducerImpl(AMQSession.java:2592) at org.apache.qpid.client.AMQSession.createProducerImpl(AMQSession.java:2586) at org.apache.qpid.client.AMQSession.createProducer(AMQSession.java:1199) at org.apache.qpid.client.AMQSession.createProducer(AMQSession.java:120) at org.apache.qpid.example.Hello.runTest(Hello.java:57) at org.apache.qpid.example.Hello.main(Hello.java:40) Caused by: org.apache.qpid.AMQException: Exception occured while verifying destination at org.apache.qpid.client.BasicMessageProducer_0_10.declareDestination(BasicMessageProducer_0_10.java:91) at org.apache.qpid.client.BasicMessageProducer.<init>(BasicMessageProducer.java:141) at org.apache.qpid.client.BasicMessageProducer_0_10.<init>(BasicMessageProducer_0_10.java:66) at org.apache.qpid.client.AMQSession_0_10.createMessageProducer(AMQSession_0_10.java:684) ... 12 more Caused by: org.apache.qpid.AMQException: Ambiguous address, please specify queue or topic as node type at org.apache.qpid.client.AMQSession_0_10.resolveAddressType(AMQSession_0_10.java:1282) at org.apache.qpid.client.AMQSession_0_10.handleAddressBasedDestination(AMQSession_0_10.java:1187) at org.apache.qpid.client.BasicMessageProducer_0_10.declareDestination(BasicMessageProducer_0_10.java:87) ... 15 more Expected results: Hello world! 'amq.topic'/'#'; { 'create': 'always' } Additional info: