Bozhidar Bozhanov [http://community.jboss.org/people/Glammy] created the discussion "Create a proxy of proxy" To view the discussion, visit: http://community.jboss.org/message/536818#536818 -------------------------------------------------------------- I'm using the following code to create a proxy: public Object createProxiedInstance(Object originalInstance) throws Exception {     Class<?> originalClass = instance.getClass();     ProxyFactory factory = new ProxyFactory();     factory.setSuperclass(originalClass);     factory.setHandler(new MethodHandler() {..});     Class<T> proxyClass = factory.createClass();     return proxyClass.newInstance(); } It works fine if a pass a normal object. However, if I pass an object that is already a proxy (created by the same method, but with a different method handler), I get: javassist.bytecode.DuplicateMemberException: duplicate method: setHandler  in com.mypackage.Bean_$$_javassist_0_$$_javassist_1 I could work this around by combining the method handler of the original proy and the one of the new proxy, but is there a way to make proxies of proxies, as if the proxies were normal objects? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/536818#536818] Start a new discussion in Javassist at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]