*/
    public XPath createXPath(final Consumer<XPathFactory> builder) {
        try {
            final XPathFactory factory = XPathFactory.newInstance();
            builder.accept(factory);
            return factory.newXPath();
        } catch (final Exception e) {
            throw new CrawlerSystemException("Failed to create XPath instance.", e);
        }
    }

    int dialectIndex;
    SmbTransport.ServerData server;

    SmbComNegotiateResponse(final SmbTransport.ServerData server) {
        this.server = server;
    }

    @Override
    int writeParameterWordsWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override
    int writeBytesWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override

     */
    protected static void traverseFileSystem(final File rootDir, final File baseDir, final ResourceHandler handler) {
        for (final File file : baseDir.listFiles()) {
            if (file.isDirectory()) {
                traverseFileSystem(rootDir, file, handler);
            } else {
                final int pos = FileUtil.getCanonicalPath(rootDir).length();
                final String filePath = FileUtil.getCanonicalPath(file);

        } catch (final CrawlerSystemException e) {
            // Expected
            assertTrue(e.getMessage().contains("Could not stop a process"));
        }
    }

    /**
     * Test CrawlerSystemException is re-thrown when ignoreException = false
     */
    public void test_crawlerSystemExceptionRethrown() {

     * @throws Exception
     */
    @Test
    public void testFromDir_FileSystem() throws Exception {
        final Traverser traverser = TraversalUtil.getTraverser("org/codelibs/core/io/xxx");
        assertThat(traverser, is(notNullValue()));
        assertThat(traverser instanceof FileSystemTraverser, is(true));

        final List<String> list = new ArrayList<String>();
        traverser.forEach((ResourceHandler) (path, is) -> list.add(path));

     * @param client The OpenSearch client.
     */
    public PopularWordsRequestBuilder(final Client client) {
        super(client, new PopularWordsRequest());
    }

    /**
     * Sets the index for the request.
     * @param index The index name.
     * @return This builder instance.
     */
    public PopularWordsRequestBuilder setIndex(final String index) {
        request.setIndex(index);
        return this;
    }

     */
    public SuggestSettingsBuilder addInitialSettings(final String key, final Object value) {
        initialSettings.put(key, value);
        return this;
    }

    /**
     * Sets the scroll timeout.
     * @param timeout The scroll timeout.
     * @return This builder instance.
     */
    public SuggestSettingsBuilder scrollTimeout(final String timeout) {
        timeoutSettings.setScrollTimeout(timeout);

     * @param fileName the file name if applicable
     */
    protected void putResultDataContent(final Map<String, Object> dataMap, final ResponseData responseData, final FessConfig fessConfig,
            final CrawlingConfig crawlingConfig, final DocumentHelper documentHelper, final String body, final String fileName) {
        final String content = documentHelper.getContent(crawlingConfig, responseData, body, dataMap);

 * @since 4.0.0
 */
@Deprecated
public final class SimplexTransferListener extends AbstractTransferListener {
    private static final Logger LOGGER = LoggerFactory.getLogger(SimplexTransferListener.class);
    private static final int QUEUE_SIZE = 1024;
    private static final int BATCH_MAX_SIZE = 500;
    private final TransferListener delegate;
    private final int batchMaxSize;
    private final boolean blockOnLastEvent;

    return serviceName() + " [" + state() + "]";
  }

  @Override
  public final boolean isRunning() {
    return delegate.isRunning();
  }

  @Override
  public final State state() {
    return delegate.state();
  }

  /**
   * @since 13.0
   */
  @Override
  public final void addListener(Listener listener, Executor executor) {
    delegate.addListener(listener, executor);
  }