I'm trying to hotpatch a Java class as described here http://www.fasterj.com/articles/hotpatch1.shtml However I am unable to obtain the Class I want to redefine. The class is used in an ear deployment. I'm only able to get the sun.misc.Launcher$AppClassLoader which cannot see the class I am interested in. Is there any way to get Class/ClassLoader for a file in an ear deploy? Thanks a lot! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4050976#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...