anchor.diff:      var method = new Method(mirror.simpleName, mirror.isStatic, 
           mirror.isAbstract, mirror.isConstConstructor, _type(mirror.returnType), 
           _commentToHtml(mirror), _parameters(mirror.parameters), 
  -        _annotations(mirror), mirror.qualifiedName, _isPrivate(mirror),
  +        _annotations(mirror), mirror.qualifiedName, _isHidden(mirror),
           mirror.owner.qualifiedName);
       entityMap[mirror.qualifiedName] = method;
       _currentMember = mirror;
  
positive.code:   }
    
    Map toMap() => {
      'abstract': new List.from(abstractClasses.values
          .where(_isVisible).map((e) => e.qualifiedName)),
      'class': new List.from(regularClasses.values
          .where(_isVisible).map((e) => e.qualifiedName)),
      'typedef': recurseMap(typedefs),
      'error': new List.from(errors.values
          .where(_isVisible).map((e) => e.qualifiedName))
    };
  }
  
  
negative.code:     'comment': comment,
      'return': returnType,
      'parameters': recurseMap(parameters),
      'annotations': annotations.map((a) => a.toMap()).toList(),
      'generics': recurseMap(generics)
    };
  }
  