assertEquals(500L, controller.getDelayMillisAtNoUrlInQueue()); // default
        assertEquals(250L, controller.getDelayMillisBeforeProcessing());
        assertEquals(1000L, controller.getDelayMillisForWaitingNewUrl()); // default
    }

    /**
     * Test constructor with empty parameters uses all defaults
     */
    public void test_constructorWithEmptyParams() {

    /** Default interval time in milliseconds for web crawling. */
    public static final int DEFAULT_INTERVAL_TIME_FOR_WEB = 10000;

    /** Default number of threads for file system crawling. */
    public static final int DEFAULT_NUM_OF_THREAD_FOR_FS = 5;

    /** Default number of threads for web crawling. */
    public static final int DEFAULT_NUM_OF_THREAD_FOR_WEB = 1;

 *
 * <h2>Optional Configuration</h2>
 * <pre>
 * # User attribute mapping
 * saml.attribute.group.name=groups
 * saml.attribute.role.name=roles
 *
 * # Default groups/roles for authenticated users
 * saml.default.groups=user
 * saml.default.roles=user
 * </pre>
 *
 * <h2>Security Settings (Production)</h2>
 * <p>For production environments, consider enabling these security features:</p>
 * <pre>

        data.setMethod(Constants.HEAD_METHOD);
        assertEquals(Method.HEAD, data.getMethod());
    }

    public void test_methodStringSetterUnknown() {
        // Test String-based method setter with unknown method defaults to GET
        RequestData data = new RequestData();
        data.setMethod("UNKNOWN");
        assertEquals(Method.GET, data.getMethod());

        data.setMethod("PUT");

 *   <li>credentialsFile - Path to service account JSON file (optional)</li>
 *   <li>connectTimeout - Connection timeout in milliseconds (default: 10000)</li>
 *   <li>writeTimeout - Write timeout in milliseconds (default: 10000)</li>
 *   <li>readTimeout - Read timeout in milliseconds (default: 10000)</li>
 * </ul>
 *
 * <p>The client supports URLs in the format: {@code gcs://bucket-name/object-path}
 *
 * <p>Features:
 * <ul>

    default void setSearchLog(final boolean value) {
        setSystemPropertyAsBoolean(Constants.SEARCH_LOG_PROPERTY, value);
    }

    default boolean isSearchLog() {
        return getSystemPropertyAsBoolean(Constants.SEARCH_LOG_PROPERTY, true);
    }

    default void setUserInfo(final boolean value) {
        setSystemPropertyAsBoolean(Constants.USER_INFO_PROPERTY, value);
    }

    default boolean isUserInfo() {

    }

    /**
     * Builds a default redirect URL for OpenID Connect based on the environment.
     * Uses the configured base URL or defaults to http://localhost:8080 for compatibility
     * with common OIDC provider configurations.
     *
     * @return the default redirect URL
     */
    protected String buildDefaultRedirectUrl() {

 *   <li>accessKey - The access key for authentication</li>
 *   <li>secretKey - The secret key for authentication</li>
 *   <li>region - The AWS region (default: us-east-1)</li>
 *   <li>connectTimeout - Connection timeout in milliseconds (default: 10000)</li>
 *   <li>readTimeout - Read timeout in milliseconds (default: 10000)</li>
 * </ul>
 *
 * <p>The client supports URLs in the format: {@code s3://bucket-name/object-path}
 *
 * <p>Features:
 * <ul>

import org.opensearch.transport.client.Client;

/**
 * The BadWordSettings class manages the settings related to bad words.
 * It allows adding, deleting, and retrieving bad words from the settings.
 * It also supports loading default bad words from a file.
 */
public class BadWordSettings {
    private static final Logger logger = LogManager.getLogger(BadWordSettings.class);

    /** Key for bad word settings. */

     *
     * @param u the URL string to extract host from
     * @return the host name, or empty string if URL is blank, or unknown hostname if parsing fails
     */
    default String getHost(final String u) {
        if (StringUtil.isBlank(u)) {
            return StringUtil.EMPTY; // empty
        }

        String url = u;
        final String originalUrl = url;