import jakarta.annotation.Resource;

/**
 * The {@code CrawlerThread} class represents a thread that executes the crawling process.
 * It is responsible for fetching URLs from the queue, accessing the content,
 * processing the response, and extracting child URLs.
 *
 * <p>
 * This class implements the {@link Runnable} interface, allowing it to be executed in a separate thread.

import jcifs.util.Strings;

/**
 * Represents a DFS (Distributed File System) referral entry containing server redirection information.
 * This class handles DFS referral responses that redirect clients to alternate servers for accessing
 * distributed file system resources, supporting multiple DFS versions and referral types.
 */
public class Referral implements Decodable {

    /**
     * Default constructor for Referral.
     */

     * DictionaryFile objects.
     *
     * @return an array of dictionary files available in the system
     * @throws DictionaryException if there's an error accessing the dictionaries
     */
    public DictionaryFile<? extends DictionaryItem>[] getDictionaryFiles() {
        try (CurlResponse response = ComponentUtil.getCurlHelper()
                .get("/_configsync/file")

import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.Credentials;

/**
 * Internal interface for SMB credentials.
 *
 * This interface provides internal methods for managing
 * and accessing SMB authentication credentials.
 *
 * @author mbechler
 */
public interface CredentialsInternal extends Cloneable, Credentials {

    /**
     * Create a copy of the credentials.

            return auth.getNtlmPasswordAuthentication();
        }
    }

    /**
     * An application extending this class must provide an implementation for this method that returns new user credentials try try when accessing SMB resources described by the <code>getRequestingURL</code> and <code>getRequestingException</code> methods.

 * including tracking information for optimistic locking and audit trails.
 * Web authentication configurations define credentials for accessing protected web resources during crawling.
 */
public class EditForm extends CreateForm {

    /**
     * Creates a new EditForm instance.
     */
    public EditForm() {
        super();
    }

    /**

     * expiration. It also handles special cases for different URL schemes (SMB, file, FTP).
     *
     * @param client the crawler client to use for accessing the URL
     * @param urlQueue the URL queue item containing the URL to check
     * @return true if the content has been updated and should be crawled, false otherwise
     */
    @Override

     * @throws CrawlingAccessException if an error occurs while accessing the resource
     * @throws ChildUrlsException if the URI represents a directory with child URLs
     */
    protected ResponseData getResponseData(final String uri, final boolean includeContent) {
        if (logger.isDebugEnabled()) {
            logger.debug("Accessing storage object: uri={}, includeContent={}", uri, includeContent);
        }

 *   <li>Checking if a URL has already been visited.</li>
 *   <li>Generating URL queues from a previous session's access results.</li>
 * </ul>
 *
 * <p>
 * The class uses synchronization to ensure thread safety when accessing and modifying the URL queue.
 * It also checks for duplicate URLs before adding them to the queue,
 * both within the queue itself and against previously accessed URLs stored in the {@link MemoryDataHelper}.
 * </p>
 *
 */

        AtomicInteger successCount = new AtomicInteger(0);
        List<Exception> exceptions = Collections.synchronizedList(new ArrayList<>());

        // When - Multiple threads accessing trees concurrently
        for (int t = 0; t < threadCount; t++) {
            final int threadId = t;
            executor.submit(() -> {
                try {