fos = new FileOutputStream(tempFile);
            CopyUtil.copy(is, fos);
        } catch (final Exception e) {
            CloseableUtil.closeQuietly(fos); // for deleting file
            FileUtil.deleteInBackground(tempFile); // clean up
            throw new CrawlingAccessException("Could not read a response body: " + responseData.getUrl(), e);
        } finally {
            CloseableUtil.closeQuietly(fos);
        }

                try {
                    lhaFile.close();
                } catch (final IOException e) {
                    // ignore
                }
            }
            FileUtil.deleteInBackground(tempFile);
        }

        return new ExtractData(buf.toString().trim());
    }

    /**
     * Sets the maximum content size for extraction.
     *

     * @throws IOException if an I/O error occurs.
     */
    @Override
    public void close() throws IOException {
        try {
            fileInputStream.close();
        } finally {
            FileUtil.deleteInBackground(tempFile);
        }
    }

    /**

        }
    }

    /**
     * Deletes the specified file in a background thread.
     *
     * @param file
     *            The file to delete.
     */
    public static void deleteInBackground(final File file) {
        if (file != null) {
            TimeoutManager.getInstance().addTimeoutTarget(() -> {
                try {
                    Files.deleteIfExists(file.toPath());