$objectManager = t3lib_div::makeInstanceClassName('TYPO3\CMS\Core\Utility\GeneralUtility\ObjectManager'); $databaseConnection = $objectManager->get('TYPO3\CMS\Core\Database\ConnectionPool')->getConnectionForTable('fe_users');In this example, we are creating an instance of the ObjectManager class using the makeInstanceClassName() method. We then use this object to retrieve a database connection for the `fe_users` table. This method belongs to the t3lib_div package library. It is used extensively in TYPO3 CMS to create objects dynamically, and it is an important part of the TYPO3 architecture.