docs: public void addRange(long startDrId, long endDrId, long spUniqueId, long mpUniqueId) {
          // Note that any given range or tracker could have either sp or mp sentinel values
          m_lastSpUniqueId = Math.max(m_lastSpUniqueId, spUniqueId);
          m_lastMpUniqueId = Math.max(m_lastMpUniqueId, mpUniqueId);
          addRange(startDrId, endDrId);
      }