code: public void incRetryCount ()
    {
      m_nRetries++;
      m_aPreviousRetryDT = PDTFactory.getCurrentLocalDateTime ();
      m_aNextRetryDT = m_aPreviousRetryDT.plusMinutes (PDServerConfiguration.getReIndexRetryMinutes ());
    }
docs: Increment the number of retries and update the previous and the next retry
  datetime.