It is licensed under the LGPL. http://en.wikipedia.org/wiki/GNU_Lesser_General_Public_License View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007881#4007881 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4007881