Source:
<code>static DownloadBatch newInstance(Batch batch, FileOperations fileOperations, DownloadsBatchPersistence downloadsBatchPersistence, DownloadsFilePersistence downloadsFilePersistence, CallbackThrottle callbackThrottle, ConnectionChecker connectionChecker) { DownloadBatchTitle downloadBatchTitle = DownloadBatchTitleCreator.createFrom(batch); DownloadBatchId downloadBatchId = batch.downloadBatchId(); long downloadedDateTimeInMillis = System.currentTimeMillis(); List<BatchFile> batchFiles = batch.batchFiles(); List<DownloadFile> downloadFiles = new ArrayList<>(batchFiles.size()); for (BatchFile batchFile : batchFiles) { String networkAddress = batchFile.networkAddress(); InternalFileSize fileSize = InternalFileSizeCreator.unknownFileSize(); FilePersistence filePersistence = fileOperations.filePersistenceCreator().create(); String basePath = filePersistence.basePath().path(); FilePath filePath = FilePathCreator.create(basePath, prependBatchIdTo(relativePathFrom(batchFile), downloadBatchId)); FileName fileName = FileNameExtractor.extractFrom(filePath.path()); DownloadFileId downloadFileId = FallbackDownloadFileIdProvider.downloadFileIdFor(batch.downloadBatchId(), batchFile); InternalDownloadFileStatus downloadFileStatus = new LiteDownloadFileStatus( downloadBatchId, downloadFileId, InternalDownloadFileStatus.Status.QUEUED, fileSize, filePath ); FileDownloader fileDownloader = fileOperations.fileDownloaderCreator().create(); FileSizeRequester fileSizeRequester = fileOperations.fileSizeRequester(); DownloadFile downloadFile = new DownloadFile( downloadBatchId, downloadFileId, networkAddress, downloadFileStatus, fileName, filePath, fileSize, fileDownloader, fileSizeRequester, filePersistence, downloadsFilePersistence ); downloadFiles.add(downloadFile); } <START> DownloadBatchStatus.Status status = DownloadBatchStatus.Status.UNKNOWN; <END> long totalSize = DownloadBatchSizeCalculator.getTotalSize(downloadFiles, status, downloadBatchId); InternalDownloadBatchStatus liteDownloadBatchStatus = new LiteDownloadBatchStatus( downloadBatchId, downloadBatchTitle, downloadedDateTimeInMillis, BYTES_DOWNLOADED, totalSize, status, NOTIFICATION_NOT_SEEN, DOWNLOAD_ERROR ); return new DownloadBatch( liteDownloadBatchStatus, downloadFiles, new HashMap<>(), downloadsBatchPersistence, callbackThrottle, connectionChecker ); }</code><technical_language>this status UNKNOWN instead of DOWNLOAD_ERROR</technical_language>

Target:
static DownloadBatch newInstance(Batch batch, FileOperations fileOperations, DownloadsBatchPersistence downloadsBatchPersistence, DownloadsFilePersistence downloadsFilePersistence, CallbackThrottle callbackThrottle, ConnectionChecker connectionChecker) { DownloadBatchTitle downloadBatchTitle = DownloadBatchTitleCreator.createFrom(batch); DownloadBatchId downloadBatchId = batch.downloadBatchId(); long downloadedDateTimeInMillis = System.currentTimeMillis(); List<BatchFile> batchFiles = batch.batchFiles(); List<DownloadFile> downloadFiles = new ArrayList<>(batchFiles.size()); for (BatchFile batchFile : batchFiles) { String networkAddress = batchFile.networkAddress(); InternalFileSize fileSize = InternalFileSizeCreator.unknownFileSize(); FilePersistence filePersistence = fileOperations.filePersistenceCreator().create(); String basePath = filePersistence.basePath().path(); FilePath filePath = FilePathCreator.create(basePath, prependBatchIdTo(relativePathFrom(batchFile), downloadBatchId)); FileName fileName = FileNameExtractor.extractFrom(filePath.path()); DownloadFileId downloadFileId = FallbackDownloadFileIdProvider.downloadFileIdFor(batch.downloadBatchId(), batchFile); InternalDownloadFileStatus downloadFileStatus = new LiteDownloadFileStatus( downloadBatchId, downloadFileId, InternalDownloadFileStatus.Status.QUEUED, fileSize, filePath ); FileDownloader fileDownloader = fileOperations.fileDownloaderCreator().create(); FileSizeRequester fileSizeRequester = fileOperations.fileSizeRequester(); DownloadFile downloadFile = new DownloadFile( downloadBatchId, downloadFileId, networkAddress, downloadFileStatus, fileName, filePath, fileSize, fileDownloader, fileSizeRequester, filePersistence, downloadsFilePersistence ); downloadFiles.add(downloadFile); } InternalDownloadBatchStatus liteDownloadBatchStatus = new LiteDownloadBatchStatus( downloadBatchId, downloadBatchTitle, downloadedDateTimeInMillis, BYTES_DOWNLOADED, TOTAL_BATCH_SIZE_BYTES, DownloadBatchStatus.Status.UNKNOWN, NOTIFICATION_NOT_SEEN, DOWNLOAD_ERROR ); return new DownloadBatch( liteDownloadBatchStatus, downloadFiles, new HashMap<>(), downloadsBatchPersistence, callbackThrottle, connectionChecker ); }