"adrian(a)jboss.org" wrote : What I don't understand is why the objects in the test have a proxy anyway? | This is a mystery to me as well... Regarding the serialization, as it works now (without MetaData), is I serialize some extra information for use when unserializing on a client. I could do the same for the MetaData. How would I get all the present MetaData though? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4126663#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...