anchor.diff:    double secondHighest = 0.0;
   
     int count = 0;
  -  for (double value in values.take(50)) {
  +  for (double value in values.take(20)) {
       count++;
   
       if (value > secondHighest) {
  
positive.code:     if (_autoUpdateGoal == null)
        return;
  
      goal = _autoUpdateGoal.toStringAsFixed(1);
      baseline = _autoUpdateBaseline.toStringAsFixed(1);
    }
  
    Future<Null> updateTargets() async {
  
negative.code:     data = null;
      Timer.run(() {  // force Angular to rerender
        final double secondHighest = computeSecondHighest(result.benchmarkData.values.map((t) => t.value));
        _autoUpdateGoal = (1.005 * secondHighest).toStringAsFixed(1);
        _autoUpdateBaseline = (1.02 * secondHighest).toStringAsFixed(1);
        _autoUpdateTitle = 'Autoupdate to ${_autoUpdateGoal} goal/${_autoUpdateBaseline} baseline';
  
        data = result.benchmarkData;
  