code: StreamSource toStream(byte[] buffer, int rowOffset, byte []blobBuffer)
    {
      Row row = _table.row();
      
      return new RowStreamSource(row.getInSkeleton(), buffer, rowOffset,
                                 _table.getPageActor());
    }
docs: /*
  private StreamSource toStreamOld(byte[] buffer, int rowOffset, byte []blobBuffer)
  {
  try {
  TempStore tempStore = _table.getTempStore();
  
  TempWriter tos = tempStore.openWriter();
  
  Row row = _table.getRow();
  
  row.writeStream(tos, buffer, rowOffset, blobBuffer, this);
  
  if (tos.getLength() <= 0) {
  Thread.dumpStack();
  }
  StreamSource source = tos.getStreamSource();
  
  return source;
  } catch (IOException e) {
  throw new RuntimeException(e);
  }
  }