/**
  * @return ObjectManager
  */
 public static function getObjectManager()
 {
     if (!self::$objectManager) {
         self::$objectManager = GeneralUtility::makeInstance(ObjectManager::class);
     }
     return self::$objectManager;
 }
 /**
  * @return \TYPO3\CMS\Extbase\Object\ObjectManager
  */
 public static function getObjectManager()
 {
     if (!self::$objectManager) {
         self::$objectManager = GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Object\\ObjectManager');
     }
     return self::$objectManager;
 }