request.getAny().add(tokenType);
request.getAny().add(createAppliesToElement("http://dummy-service.com/dummy"));
// Mock up message context
MessageImpl msg = new MessageImpl();
WrappedMessageContext msgCtx = new WrappedMessageContext(msg);
WebServiceContextImpl webServiceContext = new WebServiceContextImpl(msgCtx);
// Issue a token - use various KeyIdentifiers
RequestSecurityTokenResponseCollectionType response =
issueOperation.issue(request, webServiceContext);