SOAPHeaderService service = new SOAPHeaderService(wsdl, serviceName);
assertNotNull(service);
TestHeader proxy = service.getPort(portName, TestHeader.class);
try {
TestHeader1 val = new TestHeader1();
for (int idx = 0; idx < 2; idx++) {
TestHeader1Response returnVal = proxy.testHeader1(val, val);
assertNotNull(returnVal);
assertEquals(TestHeader1.class.getSimpleName(), returnVal.getResponseType());
}