in.setElem2("elem2");
in.setElem3(45);
try {
((BindingProvider)greeter).getRequestContext().put(Message.SCHEMA_VALIDATION_ENABLED, Boolean.TRUE);
MyComplexStruct out = greeter.sendReceiveData(in);
assertNotNull("no response received from service", out);
assertEquals(in.getElem1(), out.getElem1());
assertEquals(in.getElem2(), out.getElem2());
assertEquals(in.getElem3(), out.getElem3());