anchor.diff:              .parameters
               .where((pm) => !pm.isOptional)
               .map((pm) {
  -          var name = MirrorSystem.getName(pm.simpleName);
  -          return new _HTTPControllerCachedParameter()
  -            ..name = name
  -            ..typeMirror = pm.type;
  -        })
  -            .toList();
  +              var name = MirrorSystem.getName(pm.simpleName);
  +              return new _HTTPControllerCachedParameter()
  +                ..name = name
  +                ..typeMirror = pm.type;
  +            }).toList();
   
           Iterable<_HTTPControllerCachedParameter> optionalParams = (declaration as MethodMirror)
               .parameters
               .where((pm) => pm.metadata.any((im) => im.reflectee is _HTTPParameter))
               .map((pm) {
  -          _HTTPParameter httpParameter = pm.metadata.firstWhere((im) => im.reflectee is _HTTPParameter).reflectee;
  -          return new _HTTPControllerCachedParameter()
  -            ..name = MirrorSystem.getName(pm.simpleName)
  -            ..httpParameter = httpParameter
  -            ..typeMirror = pm.type;
  -        });
  +              _HTTPParameter httpParameter = pm.metadata.firstWhere((im) => im.reflectee is _HTTPParameter).reflectee;
  +              return new _HTTPControllerCachedParameter()
  +                ..name = MirrorSystem.getName(pm.simpleName)
  +                ..httpParameter = httpParameter
  +                ..typeMirror = pm.type;
  +            });
           var optionalParameters = new Map.fromIterable(optionalParams, key: (p) => p.name, value: (p) => p);
   
           var generatedKey = _generateHandlerMethodKey((methodAttrs.reflectee as HTTPMethod).method, params.map((p) => p.name).toList());
  
positive.code:     allDeclarations.forEach((key, declaration) {
        if (declaration is VariableMirror) {
          _HTTPParameter httpParameter = declaration.metadata.firstWhere((im) => im.reflectee is _HTTPParameter, orElse: () => null)?.reflectee;
          if (httpParameter == null) { return; }
  
          controllerLevelMap[key] = new _HTTPControllerCachedParameter()
            ..name = MirrorSystem.getName(key)
  
negative.code:     return new _HTTPMethodParameterTemplate._internal(con, req, matchingMethod.methodSymbol);
    }
  
    _HTTPMethodParameterTemplate._internal(this._controller, this._request, this._methodSymbol);
  
    static void _buildCachesIfNecessary(Type controllerType) {
      if (_methodCache.containsKey(controllerType)) {
  