code: public synchronized void add(StopWatch sw)
      {
          double timeInMs = sw.getTimeMicros() / MICROS_IN_MILLIS;
          // let fake the array
          for ( int i=0; i < sw.getCount() ; i++ )
              m_times.add(timeInMs / sw.getCount());
          if( timeInMs < m_min ) m_min = timeInMs;
          if( timeInMs > m_max ) m_max = timeInMs;
      }
docs: Add a StopWatch to the statistics.
  
  @param sw StopWatch to add.