/**
  * {@inheritdoc}
  */
 public function setHasDataChanges($flag)
 {
     $pluginInfo = $this->pluginList->getNext($this->subjectType, 'setHasDataChanges');
     if (!$pluginInfo) {
         return parent::setHasDataChanges($flag);
     } else {
         return $this->___callPlugins('setHasDataChanges', func_get_args(), $pluginInfo);
     }
 }