code: @Override
     protected void deltaWorkSuccessful()
     {
        if (trace)
           log.trace("deltaWorkSuccessful");
  
        super.deltaWorkSuccessful();
  
        if (distributedStatisticsEnabled && distributedStatistics != null && transport != null)
        {
           try
           {
              checkTransport();
              distributedStatistics.sendDeltaWorkSuccessful();
           }
           catch (WorkException we)
           {
              log.debugf("deltaWorkSuccessful: %s", we.getMessage(), we);
           }
        }
     }
docs: {@inheritDoc}