code: private static void processGenre(ShowInfo showInfo, Element eShowInfo) {
          NodeList nlGenres = eShowInfo.getElementsByTagName("genre");
          for (int loop = 0; loop < nlGenres.getLength(); loop++) {
              Node nGenre = nlGenres.item(loop);
              if (nGenre.getNodeType() == Node.ELEMENT_NODE) {
                  Element eGenre = (Element) nGenre;
                  if (eGenre.getFirstChild() != null) {
                      showInfo.addGenre(eGenre.getFirstChild().getNodeValue());
                  }
              }
          }
      }
docs: Process Genres
  
  @param showInfo
  @param eShowInfo