Neos\Flow\Cache\CacheFactory::instantiateCache PHP Method

    protected function instantiateCache($cacheIdentifier, $cacheObjectName, $backend)
    {
        $cache = parent::instantiateCache($cacheIdentifier, $cacheObjectName, $backend);
        if (is_callable([$cache, 'initializeObject'])) {
            $cache->initializeObject(ObjectManagerInterface::INITIALIZATIONCAUSE_CREATED);
        }
        return $cache;
    }