anchor.diff:        pinnedIndex,
         trivialBlamelist);
   
  +  int compareTo(Object other) => name.compareTo((other as Change).name);
  +
     String get resultStyle => result == expected ? 'success' : 'failure';
   }
   
  
positive.code:           filter.configurationGroups.any(configuration.startsWith));
  }
  
  class Change {
    Change._(
        this.id,
        this.name,
  
negative.code:       for (final configuration in map.keys)
          [
            for (final change in map[configuration].keys)
              map[configuration][change]..sort()
          ]
      ];
    }
  