Eh, I should read the code better. :-( As you said, activeScan == Future. :-) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4215902#4215902 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4215902