### Question:
FileUpDown { public void download(DbxClientV2 dbxClient, File localFile, String dropboxPath) throws FileNotFoundException, IOException, DbxException { try (OutputStream out = new FileOutputStream(localFile)) { FileMetadata metadata = dbxClient.files().downloadBuilder(dropboxPath) .download(out); System.out.println(metadata.toStringMultiline()); } }  void uploadFile(DbxClientV2 dbxClient, File localFile, String dropboxPath); void download(DbxClientV2 dbxClient, File localFile, String dropboxPath);  }### Answer:
@Test public void testDownload() throws Exception { }