Hi. I found a not so nice design detail of the CommandService: The Command.execute throws an Exception, the CommandService.execute not. I think either both or none should add "throws Exception" to the signature. But I think it would not be the best idea to change the signature of the CommandService now, what do you guys think? Maybe this should be addressed in the PVM? Or do you think it is fine like this? Cheers Bernd View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178351#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...