anchor.diff:          'hotReloadDevFSSyncMillisecondsAfterChange': twoReloadsData['hotReloadDevFSSyncMilliseconds'][1],
           'hotReloadFlutterReassembleMillisecondsAfterChange': twoReloadsData['hotReloadFlutterReassembleMilliseconds'][1],
           'hotReloadVMReloadMillisecondsAfterChange': twoReloadsData['hotReloadVMReloadMilliseconds'][1],
  +        'hotReloadInitialDevFSSyncAfterRelaunchMilliseconds' : freshRestartReloadsData['hotReloadInitialDevFSSyncMilliseconds'][0],
         },
         benchmarkScoreKeys: <String>[
           'hotReloadInitialDevFSSyncMilliseconds',
  
positive.code:       options.add('--preview-dart-2');
      setLocalEngineOptionIfNecessary(options);
      int hotReloadCount = 0;
      await inDirectory(flutterDirectory, () async {
        rmTree(_editedFlutterGalleryDir);
        mkdirs(_editedFlutterGalleryDir);
  
negative.code:         'hotReloadDevFSSyncMillisecondsAfterChange',
          'hotReloadFlutterReassembleMillisecondsAfterChange',
          'hotReloadVMReloadMillisecondsAfterChange',
          'hotReloadInitialDevFSSyncAfterRelaunchMilliseconds',
        ]
      );
    };
  