code: @Override
    public void doUserDataRequestEvent(ServerShSession session, UserDataRequest request)
        throws InternalException, IllegalDiameterStateException, RouteException, OverloadException {
      // TODO Auto-generated method stub
    }
docs: /*
  (non-Javadoc)
  
  @see
  org.jdiameter.api.sh.ServerShSessionListener#doUserDataRequestEvent(org
  .jdiameter.api.sh.ServerShSession,
  org.jdiameter.api.sh.events.UserDataRequest)