Call call = createCall();
call.setOperationName(new QName(SOAPConstants.NAMESPACE_URI, "removeNotificationListener"));
call.addParameter("observed", qObjectName, ParameterMode.IN);
call.addParameter("listener", qObjectName, ParameterMode.IN);
call.addParameter("filter", XMLType.XSD_ANY, ParameterMode.IN);
call.addParameter("handback", XMLType.XSD_ANY, ParameterMode.IN);
call.addParameter("delegate", qSubject, ParameterMode.IN);
call.setReturnType(XMLType.AXIS_VOID);
call.invoke(new Object[]{name, listener, filter, handback, delegate});