Refactor Code for Mass Order Unhold

I have observed that MassAction Unhold is using the collection to release order from hold, whereas MassAction Hold is using Interface to put the order on hold.
So, I have refactor code in app/code/Magento/Sales/Controller/Adminhtml/Order/MassUnhold.php same as in app/code/Magento/Sales/Controller/Adminhtml/Order/MassHold.php

Author: AnshuMishra17

app/code/Magento/Sales/Controller/Adminhtml/Order/MassUnhold.php

@@ -9,23 +9,31 @@
 use Magento\Backend\App\Action\Context;
 use Magento\Ui\Component\MassAction\Filter;
 use Magento\Sales\Model\ResourceModel\Order\CollectionFactory;
+use Magento\Sales\Api\OrderManagementInterface;
 
 class MassUnhold extends AbstractMassAction
 {
     /**
      * Authorization level of a basic admin session
      */
     const ADMIN_RESOURCE = 'Magento_Sales::unhold';
+    
+    /**
+     * @var OrderManagementInterface
+     */
+    protected $orderManagement;
 
     /**
      * @param Context $context
      * @param Filter $filter
      * @param CollectionFactory $collectionFactory
+     * @param OrderManagementInterface $orderManagement
      */
-    public function __construct(Context $context, Filter $filter, CollectionFactory $collectionFactory)
+    public function __construct(Context $context, Filter $filter, CollectionFactory $collectionFactory, OrderManagementInterface $orderManagement)
     {
         parent::__construct($context, $filter);
         $this->collectionFactory = $collectionFactory;
+        $this->orderManagement = $orderManagement;
     }
 
     /**
@@ -40,12 +48,10 @@ protected function massAction(AbstractCollection $collection)
 
         /** @var \Magento\Sales\Model\Order $order */
         foreach ($collection->getItems() as $order) {
-            $order->load($order->getId());
             if (!$order->canUnhold()) {
                 continue;
             }
-            $order->unhold();
-            $order->save();
+            $this->orderManagement->unHold($order->getEntityId());
             $countUnHoldOrder++;
         }