NioFileSystem fileSystem = NioFileSystem.New();
StorageBackupSetup backupSetup = StorageBackupSetup.New(
Storage.BackupFileProviderBuilder(fileSystem)
.setDirectory(fileSystem.ensureDirectoryPath(BACKUPDIR))
.setTruncationDirectory(fileSystem.ensureDirectoryPath(TRUNCATIONDIR))
.setDeletionDirectory(fileSystem.ensureDirectoryPath(DELETIONDIR))
StorageConfiguration configuration = StorageConfiguration.Builder()
.setBackupSetup(backupSetup)
.setStorageFileProvider(StorageLiveFileProvider.New(
fileSystem.ensureDirectoryPath(WORKINGDIR)