Hi, I have an application that requires an upgrade to the version of hibernate that is bundled with JBoss 4.2.2.GA. If I bundle the new hibernate jars in my application ear, will my application be guaranteed to use the upgraded version as opposed to the version bundled in server//lib/? Or, do I need to replace the jars in server//lib/? I'd like to keep them in my application ear if possible, but I'm not positive on how the classpath is setup. Thanks. justin. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4170178#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...