private static void writeComment(XMLWriter writer, String comment) {
    XmlWriterUtil.writeCommentLineBreak(writer);
    XmlWriterUtil.writeComment(writer, " ");
    XmlWriterUtil.writeComment(writer, comment);
    XmlWriterUtil.writeComment(writer, " ");
    XmlWriterUtil.writeCommentLineBreak(writer);

    XmlWriterUtil.writeLineBreak(writer);
  }
private static void writeComment(XMLWriter writer, String comment)