comparison vendor/symfony/serializer/Mapping/ClassMetadata.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

      *
      * @internal This property is public in order to reduce the size of the
      *           class' serialized representation. Do not access it. Use
      *           {@link getAttributesMetadata()} instead.
      */
-    public $attributesMetadata = array();
+    public $attributesMetadata = [];
 
     /**
      * @var \ReflectionClass
      */
     private $reflClass;

      *
      * @return string[]
      */
     public function __sleep()
     {
-        return array(
+        return [
             'name',
             'attributesMetadata',
-        );
+        ];
     }
 }