Sorry the above constructors are not Foo() but FooImpl1() and FooImpl2() respectively. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4015553#4015553 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4015553