anchor.diff:    String toString() => name;
   
     int? _compressionType;
  -  int? _origCompressionType;
     InputStream? _rawContent;
     dynamic _content;
   }
  
positive.code:       } else {
          _content = _rawContent!.toUint8List();
        }
        _origCompressionType = _compressionType;
        _compressionType = STORE;
      }
    }
  
negative.code: 
    void clear() {
      _content = null;
      _rawContent = null;
    }
  
    /// If the file data is compressed, decompress it.
  