DoubleItPortType2 x509Port =
service.getPort(portQName, DoubleItPortType2.class);
updateAddressPort(x509Port, PORT);
List<Header> headers = new ArrayList<Header>();
Header dummyHeader = new Header(new QName("uri:org.apache.cxf", "dummy"), "dummy-header",
new JAXBDataBinding(String.class));
headers.add(dummyHeader);
((BindingProvider)x509Port).getRequestContext().put(Header.HEADER_LIST, headers);
int response = x509Port.doubleIt(25);