private function loadAssetsManager($class)
    {
        if (isset($this->assetsMergerInstances[$class])) {
            return true;
        }

        $merger = $this->objectsFactory->buildAssetsMerger($class, $this->loadedConfigurator);

        if ($merger === false) {
            $this->loadedLogger->warning('Could not load ' . $class . ' merger.');

            return false;
        }

        $this->assetsMergerInstances[$class] = $merger;
        $this->loadedLogger->debug('Assets merger ' . $class . ' found & loaded.');

        return true;
    }