It doesnt look like it. correct me if I am wrong, but it looks like JBWS-1010 has to do with exposing every method in every parent interface for the service. I am more talking about the return types on a method. Take the following interface public interface GetAnimals extends Remote { public Animal[] getAllAnimals(); } using the animal class defined above. Looking at the WSDL generated for this I dont see Dog or Cat show up anywhere. Is that not valid for web services? Do I need to have separate getAllCats and getAllDogs methods that specify the exact return type? Another small complication is that I am trying to use the annotations and am not using wstools. Do the 2 generate identical wsdl files? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3961389#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...