AppserverIo\Appserver\ServletEngine\StandardGarbageCollector::getSystemLogger PHP Метод

Return's the system logger instance.

public getSystemLogger ( ) : Psr\Log\LoggerInterface \| null
Результат	Psr\Log\LoggerInterface \| null	The system logger insatnce

    public function getSystemLogger()
    {
        return $this->systemLogger;
    }

StandardGarbageCollector