"seiner", "seines", "selbst", "sich", "sie", "ihnen", "sind", "so", "solche", "solchem", "solchen", "solcher", "solches", "soll", "sollte", "sondern", "sonst", "über", "um", "und", "uns", "unse", "unsem", "unsen", "unser", "unses", "unter", "viel", "vom", "von", "vor", "während", "war", "waren", "warst", "was", "weg", "weil", "weiter", "welche", "welchem", "welchen", "welcher", "welches", "wenn", "werde", "werden", "wie", "wieder", "will", "wir", "wird", "wirst", "wo", "wollen", "wollte", "würde",...

     *
     * @param crawlerConfig the OpenSearch crawler configuration
     */
    public FessUrlQueueService(final OpenSearchCrawlerConfig crawlerConfig) {
        super(crawlerConfig);
    }

    /**
     * Fetches URL queue list for the specified session with configurable ordering strategy.
     * Supports sequential (default) and random ordering based on crawling configuration.
     *
     * @param sessionId the crawling session identifier

   * will become healthy after all the component services have reached the {@linkplain State#RUNNING
   * running} state.
   *
   * @throws IllegalStateException if the service manager reaches a state from which it cannot
   *     become {@linkplain #isHealthy() healthy}.
   */
  public void awaitHealthy() {
    state.awaitHealthy();
  }

  /**

import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;

/**
 * Fetches HTML from a requested URL, follows the links, and repeats.
 */
public final class Crawler {
  private final OkHttpClient client;
  private final Set<HttpUrl> fetchedUrls = Collections.synchronizedSet(new LinkedHashSet<>());

     */
    public StemmerOverrideService() {
        // Default constructor
    }

    /**
     * Retrieves a paginated list of stemmer override items from the specified dictionary.
     *
     * This method fetches stemmer override entries with pagination support, updating
     * the provided pager with the current page state and navigation information.
     *
     * @param dictId The ID of the stemmer override dictionary to query

   * amount has been skipped. Does not close the reader.
   *
   * @param reader the reader to read from
   * @param n the number of characters to skip
   * @throws EOFException if this stream reaches the end before skipping all the characters
   * @throws IOException if an I/O error occurs
   */
  public static void skipFully(Reader reader, long n) throws IOException {
    checkNotNull(reader);
    while (n > 0) {

     */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Retrieves a paginated list of character mapping items from the specified dictionary.
     * <p>
     * This method fetches character mapping items with pagination support and updates
     * the pager with the current page information including total count and page ranges.
     * </p>
     *

      object : Task(name, cancelable) {
        override fun runOnce(): Long {
          block()
          return -1L
        }
      },
      delayNanos,
    )
  }

  /** Returns a latch that reaches 0 when the queue is next idle. */
  fun idleLatch(): CountDownLatch {
    taskRunner.withLock {
      // If the queue is already idle, that's easy.
      if (activeTask == null && futureTasks.isEmpty()) {

   *
   * @param in the input stream to read from.
   * @param b the buffer into which the data is read.
   * @throws EOFException if this stream reaches the end before reading all the bytes.
   * @throws IOException if an I/O error occurs.
   */
  public static void readFully(InputStream in, byte[] b) throws IOException {
    readFully(in, b, 0, b.length);
  }

                log(buf);
            }
        });
    }

    /**
     * Marks statistics tracking as complete for the specified crawler object.
     * Decrements the reference count and if it reaches zero, removes the
     * statistics object from cache and outputs the final statistics.
     *
     * @param keyObj the crawler object to complete tracking for
     */
    public void done(final Object keyObj) {