* resulting XML document is parsed, the parser API will return this text as the original literal
 * string {@code "Foo<Bar>"}.
 *
 * <p>A {@code CharEscaper} instance is required to be stateless, and safe when used concurrently by
 * multiple threads.
 *
 * <p>Popular escapers are defined as constants in classes like {@link

    }

    /**
     * Returns a filter for directories that may contain paths accepted by the given matcher.
     * The given path matcher should be an instance created by this service.
     * The path matcher returned by this method expects directory paths.
     * If that matcher returns {@code false}, then the directory will definitively not contain

 *
 */
/**
 * This class is an implementation of {@link UrlQueueService}.
 */
public class UrlQueueServiceImpl implements UrlQueueService<UrlQueueImpl<Long>> {

    /**
     * Creates a new UrlQueueServiceImpl instance.
     */
    public UrlQueueServiceImpl() {
        // NOP
    }

    private static final Logger logger = LogManager.getLogger(UrlQueueServiceImpl.class);

    /**
     * The memory data helper.
     */

        if (this.connection instanceof HttpsURLConnection) {
            hv = ((HttpsURLConnection) this.connection).getHostnameVerifier();
            ssf = ((HttpsURLConnection) this.connection).getSSLSocketFactory();
        }

        this.connection = (HttpURLConnection) this.connection.getURL().openConnection();

        if (this.connection instanceof HttpsURLConnection) {
            if (hv != null) {

        // For large data transfers, use RDMA read/write
        
        if (request instanceof Smb2ReadRequest) {
            handleRdmaRead((Smb2ReadRequest) request);
        } else if (request instanceof Smb2WriteRequest) {
            handleRdmaWrite((Smb2WriteRequest) request);
        } else {
            // Fall back to send/receive for non-data operations

    return ImmutableSet.copyOf(elements);
  }

  public void testCreation_allDuplicates() {
    ImmutableSet<String> set = ImmutableSet.copyOf(Lists.newArrayList("a", "a"));
    assertTrue(set instanceof SingletonImmutableSet);
    assertEquals(Lists.newArrayList("a"), new ArrayList<>(set));
  }

  public void testCreation_oneDuplicate() {
    // now we'll get the varargs overload

            return new ForwardingRunnable(runnable) {

              @SuppressWarnings("EqualsHashCode")
              @Override
              public boolean equals(@Nullable Object o) {
                if (o instanceof ForwardingRunnable) {
                  ForwardingRunnable that = (ForwardingRunnable) o;
                  return runnable.equals(that.runnable);
                }
                return false;
              }

     * Fess configuration containing application settings.
     * Used to retrieve paging and other configuration parameters.
     */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Creates a new instance of DuplicateHostService.
     * This constructor initializes the service for managing duplicate host configuration operations
     * including CRUD operations and search functionality.
     */
    public DuplicateHostService() {

    /** Whether robots.txt processing is enabled. */
    protected boolean enabled = true;

    /**
     * Creates a new RobotsTxtHelper instance.
     */
    public RobotsTxtHelper() {
        // Default constructor
    }

    /**
     * Parses a robots.txt file from the given input stream using UTF-8 encoding.

    /**
     * used to eliminate exact duplicates in the edge list
     */
    @Override
    @SuppressWarnings("checkstyle:equalshashcode")
    public boolean equals(Object o) {
        if (o instanceof MetadataGraphEdge e) {
            return objectsEqual(version, e.version)
                    && ArtifactScopeEnum.checkScope(scope)
                            .getScope()