Description of problem:
When you pass a destination which was not used in consumer / producer (even when the address was the same, only the object was different), a NullPointerException is thrown, because the getExchangeName and getRoutingKey methods from AMQDestination returns null. This is due to a address not being evaluated properly and the details not being extracted.

Version-Release number of selected component (if applicable):
qpid-java-0.7.946106-5

How reproducible:
Always

Steps to Reproduce:
1. Create a message (ex. Message m = session.createTextMessage("hello");
2. Try to set the destination. Ex
      1. Destination dest = (Destination)ctx.lookup("my-reply-to");
      2. m.setJMSReplyTo(dest)  # exception thrown here.
  
Actual results:
NullPointerException thrown

java.lang.NullPointerException
       at org.apache.qpid.client.message.AMQMessageDelegate_0_10.setJMSReplyTo(AMQMessageDelegate_0_10.java:251)
       at org.apache.qpid.client.message.AbstractJMSMessage.setJMSReplyTo(AbstractJMSMessage.java:138)

Expected results:
Should not throw any exceptions

Additional info: