Just an update: According to the bugtracker the Resin team has fixed the issue and updated the interfaces. The fix should be included in Resin 3.1.0. In the meanwhile it is possible to use a Resin API to override classloader priorities to load up-to-date interfaces from the micro-container or simply replace interfaces in resin/lib (if permissions allow). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007706#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...