private val PREVAILING_RULE = listOf("*")

    private const val EXCEPTION_MARKER = '!'

    private var instance = PublicSuffixDatabase(PublicSuffixList.Default)

    fun get(): PublicSuffixDatabase = instance

    private fun ByteString.binarySearch(
      labels: Array<ByteString>,
      labelIndex: Int,
    ): String? {
      var low = 0

    checkHelperVersion(getClass().getClassLoader(), "AtomicReferenceFieldUpdaterAtomicHelper");
    /*
     * Since we use AtomicReferenceFieldUpdaterAtomicHelper by default, we'll "obviously" use it
     * even when Unsafe isn't available. But it's nice to have a check here to make sure that
     * nothing somehow goes wrong as the JDK restricts access to Unsafe.
     */

import org.lastaflute.web.validation.theme.conversion.ValidateTypeFailure;

/**
 * Search request body for search list administration API.
 */
public class SearchBody extends ListForm {

    /**
     * Default constructor.
     */
    public SearchBody() {
        super();
    }

    // `size` is an alias of `num`.
    // `size` is prepared to be compatible with other Admin APIs

     */
    public Map<String, Object> doc;

    /**
     * The search query string.
     */
    public String q;

    /**
     * Initializes the form with default values for search list operations.
     */
    public void initialize() {
        crudMode = CrudMode.CREATE;
    }

    /** The handler name to search for in data configurations. */
    public String handlerName;

    /** The description to search for in data configurations. */
    public String description;

    /**
     * Default constructor for SearchBody.
     */
    public SearchBody() {
        super();
    }

 * and tracking search result document IDs for analytics and personalization.
 *
 */
public class UserInfoHelper {

    /**
     * Default constructor for UserInfoHelper.
     */
    public UserInfoHelper() {
        // Default constructor
    }

    /** The session attribute key for storing user bean information */

   *     enter the {@link State#RUNNING RUNNING} state. e.g. if the {@code state} is {@code
   *     State#TERMINATED} when this method is called then this will throw an IllegalStateException.
   * @since 28.0
   */
  default void awaitRunning(Duration timeout) throws TimeoutException {
    awaitRunning(toNanosSaturated(timeout), TimeUnit.NANOSECONDS);
  }

  /**

 * password management, and user listing with pagination support.
 *
 */
public class UserService {

    /**
     * Default constructor for UserService.
     */
    public UserService() {
        // Default constructor
    }

    /** User behavior for database operations */
    @Resource
    protected UserBhv userBhv;

            return selectWeightedRandom(availableChannels);

        case AFFINITY_BASED:
            return selectWithAffinity(message, availableChannels);

        case ADAPTIVE:
        default:
            return selectAdaptive(message, availableChannels);
        }
    }

    private ChannelInfo selectRoundRobin(Collection<ChannelInfo> channels) {

        super();
        setLeaseKey(key);
        setLeaseState(leaseState);
        this.cacheScope = scope;
        this.maxCacheAge = 30000;  // 30 seconds default
        this.notificationEnabled = true;
    }
    
    @Override
    public void encode(byte[] buffer, int offset) {
        super.encode(buffer, offset);