How do use Generics with JAX-WS?

[Benson Margulies]

An OP sent us the following. Can he actually put a full generic into the
className field? I bet he cannot. If not, what shall I tell him to do?

@WebMethod(operationName = "getItemsAsMap")
    @ResponseWrapper(className = "java.util.HashMap",
                localName = "ItemsMap",
                targetNamespace = "http://rpc.aegis.cxf.apache.org";)
    Map getItemsMap();