/** Constructor for use by subclasses. */
  protected ForwardingSortedSet() {}

  @Override
  protected abstract SortedSet<E> delegate();

  @Override
  public @Nullable Comparator<? super E> comparator() {
    return delegate().comparator();
  }

  @Override
  @ParametricNullness
  public E first() {
    return delegate().first();
  }

  @Override

     */

    @Override
    @ParametricNullness
    K checkKey(@ParametricNullness K key) {
      return super.inverse.checkValue(key);
    }

    @Override
    @ParametricNullness
    V checkValue(@ParametricNullness V value) {
      return super.inverse.checkKey(value);
    }

    /**
     * @serialData the forward bimap
     */
    @GwtIncompatible
    @J2ktIncompatible

    @Override
    public void run() {
      delegate.run();
    }
  }

  private static final class TestExecutor extends WrappingExecutorService {
    TestExecutor(MockExecutor mock) {
      super(mock);
    }

    @Override
    protected <T> Callable<T> wrapTask(Callable<T> callable) {
      return new WrappedCallable<T>(callable);
    }

    @Override

    fail("Should have caught jdk6 bug in target iterator");
  }

  private static final int STEPS = 3;

  static class TesterThatCountsCalls extends IteratorTester<Integer> {
    TesterThatCountsCalls() {
      super(STEPS, MODIFIABLE, newArrayList(1), IteratorTester.KnownOrder.KNOWN_ORDER);
    }

    int numCallsToNewTargetIterator;
    int numCallsToVerify;

    @Override

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

    // ===================================================================================
    //                                                                           Attribute

    @Weak @Nullable Node<K, V> previousSibling; // the previous node with the same key

    Node(@ParametricNullness K key, @ParametricNullness V value) {
      super(key, value);
    }
  }

  private static final class KeyList<K extends @Nullable Object, V extends @Nullable Object> {
    Node<K, V> head;
    Node<K, V> tail;
    int count;

/**
 * API action for admin boost doc.
 *
 */
public class ApiAdminBoostdocAction extends FessApiAdminAction {

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

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

    // ===================================================================================

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

    // ===================================================================================
    //                                                                           Attribute

     * This constructor initializes the default rank fusion searcher for performing
     * standard OpenSearch queries with response processing and document highlighting.
     */
    public DefaultSearcher() {
        super();
    }

    /**
     * Performs a search operation using the specified query and parameters.
     *
     * @param query the search query string
     * @param params the search request parameters

/**
 * Admin action for Bad Word management.
 *
 */
public class AdminBadwordAction extends FessAdminAction {

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

    /**
     * The role for this action.
     */
    public static final String ROLE = "admin-badword";

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