anchor.diff:    factory CoffeeFlavor(name) {
       // print(classMirrors);
       return _cache.putIfAbsent(name, () =>
  -        // classMirrors[new Symbol(name)].
  -        classMirrors[name].
  -            newInstance('', [])
  -            // reflectee
  -    );
  +        classMirrors[name].newInstance('', []));
     }
   
     static get registered => _cache;
  
positive.code: library coffee_shop;
  
  // @MirrorsUsed(metaTargets: "coffee_shop.Flavor")
  // import 'dart:mirrors';
  
  import 'package:reflectable/reflectable.dart';
  
  
negative.code:   String get name => "Fake Coffee";
    double get profitPerOunce => 0.0;
  }
  
  class Flavor extends Reflectable {
    const Flavor()
  