The type on the underlying mbean is ObjectName, so either we could create a ObjectNameMetaValueHandler to simplify the building/viewing of the CompositeValue, or make use of the ManagementProperty.marshallerFactory() to map the ObjectName to/from a string MetaValue. This later bit does not seem tested, so I'll have to look at that. In terms of the values not being set, I'll update our JmsDestinationUnitTestCase to set these values and assert that they are not null. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4191031#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...