anchor.diff:          : null;
       final int testrequirednestedflatbufferOffset = _testrequirednestedflatbuffer?.isNotEmpty == true
           ? fbBuilder.writeListUint8(_testrequirednestedflatbuffer)
  +        : null;
  +    final int scalarKeySortedTablesOffset = _scalarKeySortedTables?.isNotEmpty == true
  +        ? fbBuilder.writeList(_scalarKeySortedTables.map((b) => b.getOrCreateOffset(fbBuilder)).toList())
           : null;
   
       fbBuilder.startTable();
  
positive.code:   }
    int addTestrequirednestedflatbufferOffset(int offset) {
      fbBuilder.addOffset(49, offset);
      return fbBuilder.offset;
    }
  
  
negative.code:         _anyAmbiguous = anyAmbiguous,
          _vectorOfEnums = vectorOfEnums,
          _signedEnum = signedEnum,
          _testrequirednestedflatbuffer = testrequirednestedflatbuffer,
          _scalarKeySortedTables = scalarKeySortedTables;
  
    /// Finish building, and store into the [fbBuilder].
    @override
  