class InternalConfigurationPersistenceService implements ConfigurationPersistenceService {

  @Override
  public CacheConfig getCacheConfig(String group) {
    return getCacheConfig(group, false);
  }

  public  InternalConfigurationPersistenceService(InternalCache cache, Path workingDirectory,
      JAXBService jaxbService);
  @VisibleForTesting public  InternalConfigurationPersistenceService(JAXBService jaxbService);
  @VisibleForTesting  InternalConfigurationPersistenceService(InternalCache cache,
      DistributedLockService sharedConfigLockingService, JAXBService jaxbService,
      Path configDirPath, Path configDiskDirPath);

}