Looks like the current rawhide build explicitly disable the Java-XPCOM bridge. Perhaps this can be remedied in future builds. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105300#4105300 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105300