I don't understand why putting your custom Junit runner in an org.jboss package requires cloning the other Junit classes to this package. Can you please explain this? Why can't they be used from their existing package? Also, instead of overwriting the properties file in the ant-junit.jar, couldn't you extend the JUnit Ant task with our own JUnit task? We shouldn't have to munge third party jars. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4035628#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...