Method save2new

/**
 * Writes a save and create new button for a given option.
 * Save and create operation leads to a save and then add action.
 *
 * @param   string   $task  An override for the task.
 * @param   string   $alt   An override for the alt text.
 *
 * @return  void
 *
 * @since   1.6
 */
public static function save2new($task = 'save2new', $alt = 'JTOOLBAR_SAVE_AND_NEW')
{
    $bar = Toolbar::getInstance('toolbar');
    // Add a save and create new button.
    $bar->save2new($task, $alt);
}