Future finish()

in lib/usage.dart [181:187]

• 6 lines of code
• 2 McCabe index (conditional complexity)

  Future finish() {
    if (_endMillis != null) return Future.value();

    _endMillis = DateTime.now().millisecondsSinceEpoch;
    return analytics.sendTiming(variableName, currentElapsedMillis,
        category: category, label: label);
  }