ENGCOM-3891: Static test fix.

Author: p-bystritsky

app/code/Magento/Ui/Component/MassAction/Filter.php

@@ -7,14 +7,16 @@
 namespace Magento\Ui\Component\MassAction;
 
 use Magento\Framework\Api\FilterBuilder;
-use Magento\Framework\Exception\LocalizedException;
-use Magento\Framework\View\Element\UiComponentFactory;
 use Magento\Framework\App\RequestInterface;
-use Magento\Framework\View\Element\UiComponentInterface;
 use Magento\Framework\Data\Collection\AbstractDb;
+use Magento\Framework\Exception\LocalizedException;
 use Magento\Framework\View\Element\UiComponent\DataProvider\DataProviderInterface;
+use Magento\Framework\View\Element\UiComponentFactory;
+use Magento\Framework\View\Element\UiComponentInterface;
 
 /**
+ * Filter component.
+ *
  * @api
  * @since 100.0.2
  */
@@ -99,10 +101,10 @@ public function getCollection(AbstractDb $collection)
                 throw new LocalizedException(__('An item needs to be selected. Select and try again.'));
             }
         }
-        
+
         $filterIds = $this->getFilterIds();
-        if(is_array($selected)){
-            $filterIds = array_unique(array_merge($this->getFilterIds(), $selected));
+        if (\is_array($selected)) {
+            $filterIds = array_unique(array_merge($filterIds, $selected));
         }
         $collection->addFieldToFilter(
             $collection->getIdFieldName(),