@Override
  public Object read(Element element) throws Exception {
    final List<Element> list = element.getChildren(UIFormXmlConstants.ELEMENT_ITEM, element.getNamespace());
    String[] result = new String[list.size()];
    for (int i = 0; i < list.size(); i++) {
      Element itemElement = list.get(i);
      result[i] = LwXmlReader.getRequiredString(itemElement, UIFormXmlConstants.ATTRIBUTE_VALUE);
    }
    return result;
  }
@Override
  public Object read(Element element)