List<Menu> menus = OperatFactory.getServiceObject(MenuService.class, DataProviderModel.FILE).getMenus();
AbstractHtmlElementTag ulElement = createMenus(menus, 0);
TagWriter writer = new TagWriter(new CharArrayWriter());
try {
ulElement.doTag(writer);
} catch (JspException ex) {
Logger.getLogger(DefaultMenuTemplate.class.getName()).log(Level.SEVERE, null, ex);
} catch (IOException ex) {
Logger.getLogger(DefaultMenuTemplate.class.getName()).log(Level.SEVERE, null, ex);
} finally {