code: public static String createId(String name, int index) {
  
          StringBuffer result = new StringBuffer();
          result.append(name);
          result.append('.');
          result.append(index);
  
          return result.toString();
      }
docs: Returns a from id representation for the given widget name and id.<p>
  
  @param name the widget parameter name
  @param index the widget parameter index
  
  @return a from id representation for the given widget name and id