no, jBPM 3.x.x will be 1.4.2 compliant sources. i will have to fix this. thanks ! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3980089#3980089 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3980089