{
byte[] returnByteArray = null;
try {
Service service = new Service();
Call call = (Call)service.createCall();
call.setTargetEndpointAddress(new java.net.URL(WEB_SERVICE_URL));
call.setOperationName(new QName("LicenseAdminSoapService", "obtainLicenseFile"));
call.addParameter("arg1", XMLType.XSD_BASE64, ParameterMode.IN);
call.addParameter("arg2", XMLType.XSD_BASE64, ParameterMode.IN);
call.setReturnType(XMLType.XSD_BASE64);