code: public void writeContent(final OutputStream result) throws IOException
      {
      	result.write(OPEN_GROUP);
  		result.write(GENERATOR);
  		result.write(DELIMITER);
  		result.write(DocWriter.getISOBytes(Document.getVersion()));
  		result.write(CLOSE_GROUP);
  		this.document.outputDebugLinebreak(result);
      }
docs: Writes the RTF generator group.