@Override
      public void write(int fileId,
                        byte value) throws IOException {
        try (var stream = vfs.writeAttribute(fileId, attribute)) {
          stream.write(value);
        }
        //vfs.writeAttributeRaw(fileId, attribute, buffer -> {
        //  return buffer.put(value);
        //});
      }
@Override
      public void write(int fileId,
                        byte value)