anchor.diff:      }
   
       if (!libraryJson.isEmpty) {
  -      convertedJson.putIfAbsent(libMirror.displayName, () =>
  +      convertedJson.putIfAbsent(libMirror.simpleName, () =>
             libraryJson);
       }
     }
  
positive.code: 
    var filteredMirrors = mirrors.where((DeclarationMirror c) =>
        !domNames(c).isEmpty &&
        !c.displayName.startsWith('_') &&
        (!ignoreDocsEditable ? (findMetadata(c.metadata, 'DocsEditable') != null)
            : true))
        .toList();
  
negative.code: 
  import '../../../../sdk/lib/_internal/dartdoc/lib/src/dart2js_mirrors.dart';
  import '../../../../sdk/lib/_internal/compiler/implementation/mirrors/mirrors.dart';
  import '../../../../sdk/lib/_internal/compiler/implementation/mirrors/mirrors_util.dart';
  import '../../../../sdk/lib/_internal/dartdoc/lib/dartdoc.dart';
  import '../../../../sdk/lib/_internal/dartdoc/lib/src/json_serializer.dart';
  import '../../../../utils/apidoc/lib/metadata.dart';
  