anchor.diff:          "angular.formatter_internal.Json",
           "angular.formatter_internal.LimitTo",
           "angular.formatter_internal.Lowercase",
  -        "angular.formatter_internal.Arrayify",
           "angular.formatter_internal.Number",
           "angular.formatter_internal.OrderBy",
           "angular.formatter_internal.Stringify",
  
positive.code:         "route.client.RoutePreEnterEventHandler",
          "route.client.RoutePreLeaveEvent",
          "route.client.RoutePreLeaveEventHandler",
          "route.client.Router",
          "route.client.RouteStartEvent",
          "url_matcher.UrlMatch",
          "url_matcher.UrlMatcher"
        ];
  
negative.code:         "angular.introspection.ngScope",
          "angular.node_injector.DirectiveInjector",
          "angular.routing.NgBindRoute",
          "angular.routing.NgRouteCfg",
          "angular.routing.NgRoutingHelper",
          "angular.routing.NgRoutingUsePushState",
  