"alex.loubyansky(a)jboss.com" wrote : | That's an idea. Which project would it be in? Common? XB does not depend on VFS. It would go in the VFS project. JAXP is part of the JDK so there's no problem with VFS maintaining its own Input/OutputSource. They'd probably just delegate to the Stream versions like the helper does. I'm just wondering whether all the signatures are available in the Unmarshaller interface? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4215288#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...