/**
  * Test...
  *
  * @param   \SimpleXMLElement  $source  The source element on which to append the attributes
  * @param   \SimpleXMLElement  $new     The new element to append
  *
  * @return  void
  *
  * @since   1.0
  */
 public static function mergeNode(\SimpleXMLElement $source, \SimpleXMLElement $new)
 {
     parent::mergeNode($source, $new);
 }