code: public function get($id, $throwException = true)
      {
          if (!isset($this->module)) {
              return parent::get($id, $throwException);
          }
  
          $component = parent::get($id, false);
          if ($component === null) {
              $component = $this->module->get($id, $throwException);
          }
          return $component;
      }
docs: {@inheritdoc}
  
  Since version 2.0.13, if a component isn't defined in the module, it will be looked up in the parent module.
  The parent module may be the application.