Averages avgs = (Averages) e.nextElement(); float pf = avgs.commRTT.percentFilled();
RunningAverage commRTT = (RunningAverage) e.nextElement(); float pf = commRTT.percentFilled();
  private float theHighestCommRTTPercentFilled (String sendLink, String node)  {    //  Determine the highest percent filled of any combination of the given send link with any receive link    synchronized (roundtripTable)    {      String key = sendLink +"-"+ node;      Hashtable table = (Hashtable) roundtripTable.get (key);      if (table == null) return 0.0f;      float highestPF = 0.0f;      for (Enumeration e=table.elements(); e.hasMoreElements(); )      {        Averages avgs = (Averages) e.nextElement();        float pf = avgs.commRTT.percentFilled();        if (pf > highestPF) highestPF = pf;      }            return highestPF;    }  }