Sorry, I have actually had this done for a while and should have spoke up before now. I made a couple of changes to the code outside of the testcase. I implemented the option to filter on file name (he option was there before but it just didn't do anything). I also added the option to visit the root of a jar now. In order to do this, I had to add a fake jar entry, '/', since this doesn't actually exist in the jar. This causes the current jar entry test to fail. Since this entry doesn't actually exist, is it ok to add it? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053775#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...