public static Element element(Element parent, String name, Namespace namespace) {
        Element result;
        
        result = standaloneElement(parent.getOwnerDocument(), name, namespace);
        parent.appendChild(result);
        return result;
    }
public static Element element ( Element parent , String name , Namespace namespace ) { Element result ; result = standaloneElement ( parent . getOwnerDocument ( ) , name , namespace ) ; parent . appendChild ( result ) ; return result ; }
@return newly created element