Well CR1 gave my huge performance boost and for my own inetrceptor I created a blacklist. This way the interceptor is able to forget not relevant methods and fields and only continues processing when it is necessary. Save a lot of runtime when the interceptor can concentrate on his issues when it is really needed. Or I may use beanutils... must go exploring..:-) Greetz GHad View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4086349#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...