comparison vendor/symfony/dependency-injection/Loader/Configurator/Traits/CallTrait.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

      *
      * @return $this
      *
      * @throws InvalidArgumentException on empty $method param
      */
-    final public function call($method, array $arguments = array())
+    final public function call($method, array $arguments = [])
     {
         $this->definition->addMethodCall($method, static::processValue($arguments, true));
 
         return $this;
     }