/**
  * Support for bundled item addons.
  *
  * @param  int               $product_id    the product id
  * @param  WC_Bundled_Item   $item          the bundled item
  * @return void
  */
 public static function addons_support($product_id, $item)
 {
     global $Product_Addon_Display, $product;
     if (!empty($Product_Addon_Display)) {
         $product_bak = isset($product) ? $product : false;
         $product = $item->product;
         WC_PB_Compatibility::$addons_prefix = $item->item_id;
         WC_PB_Compatibility::$compat_bundled_product = $item->product;
         $Product_Addon_Display->display($product_id, false);
         WC_PB_Compatibility::$addons_prefix = WC_PB_Compatibility::$compat_bundled_product = '';
         if ($product_bak) {
             $product = $product_bak;
         }
     }
 }