/**
  * Set title of this page.
  *
  * @param string $title Page title.
  * @param string $icons Title icon.
  *
  * @return  void
  */
 protected function setTitle($title = null, $icons = 'pencil-2 article')
 {
     if (!$title) {
         $title = \JText::_(sprintf('COM_%s_%s_TITLE_ITEM_EDIT', strtoupper($this->prefix), strtoupper($this->viewItem)));
     }
     parent::setTitle($title, $icons);
 }