code: protected final List<String> parseElementList(final List<Element> elements) {
          final List<String> values = new ArrayList<String>();
          for (final Element element : elements) {
              values.add(element.getText());
          }
          return values;
      }
docs: Utility method to parse a list of strings out of a list of elements.
  <p>
  
  @param elements the list of elements to parse.
  @return the list of strings