JavaReturn response = new JavaReturn();
response.setClassName(getAsyncClassName(method, "Response"));
callbackMethod.setReturn(response);
addWebMethodAnnotation(callbackMethod, method.getOperationName());
callbackMethod.addAnnotation("RequestWrapper", method.getAnnotationMap().get("RequestWrapper"));
callbackMethod.addAnnotation("ResponseWrapper", method.getAnnotationMap().get("ResponseWrapper"));
callbackMethod.addAnnotation("SOAPBinding", method.getAnnotationMap().get("SOAPBinding"));
for (Iterator iter = method.getParameters().iterator(); iter.hasNext();) {
callbackMethod.addParameter((JavaParameter)iter.next());