if (loaderWriterConfiguration == null) { CacheLoaderWriterProvider loaderWriterProvider = serviceLocator.getService(CacheLoaderWriterProvider.class); ServiceConfiguration<CacheLoaderWriterProvider> preConfiguredCacheLoaderWriterConfig = loaderWriterProvider.getPreConfiguredCacheLoaderWriterConfig(alias); if (preConfiguredCacheLoaderWriterConfig != null) { configurationList.add(preConfiguredCacheLoaderWriterConfig);