}
private void init(SOAPEnvelope env, String baseURI, String keystoreFile) {
try {
System.out.println("Beginning Client signing...");
env.addMapping(new Mapping(SOAPSECNS, SOAPSECprefix));
env.addAttribute(Constants.URI_SOAP11_ENV, "actor", "some-uri");
env.addAttribute(Constants.URI_SOAP11_ENV, "mustUnderstand", "1");
SOAPHeaderElement header =
new SOAPHeaderElement(XMLUtils.StringToElement(SOAPSECNS,