code: private static String buildShortDescription(String descriptionMarkup) {
      if (StringUtils.isBlank(descriptionMarkup)) {
        return null;
      }
      String text = Jsoup.parse(descriptionMarkup).text();
      if (StringUtils.isBlank(text)) {
        return null;
      }
      if (StringUtils.contains(text, ".")) {
        return StringUtils.substringBefore(text, ".") + ".";
      }
      else {
        return StringUtils.trim(text);
      }
    }
docs: Get short description anlogous to javadoc method tile: Strip out all HTML tags and use only
  the first sentence from the description.
  @param descriptionMarkup Description markup.
  @return Title or null if none defined