I have tested the AOP 1.5.5.GA tests against classes woven with 1.5.2.GA, and it is MOSTLY compatible. Areas of failure are: * Introductions handled by interceptors * MethodByConstructor pointcuts * ConstructorByConstructor pointcuts * Some corner cases for inherited fields - these tests did not exist in 1.5.2.GA, so this was functionality added later View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4038631#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...