public boolean isEmpty() {
    return map.isEmpty();
  }

  /**
   * Removes all of the mappings from this map. The map will be empty after this call returns.
   *
   * <p>This method is not atomic: the map may not be empty after returning if there were concurrent
   * writes.
   */
  public void clear() {
    map.clear();
  }

  @Override
  public String toString() {

  }

  public void testReentrancy_noDeadlock() {
    lockA.lock();
    lockB.lock();
    lockA.lock(); // Should not assert on lockB -> reentrant(lockA)
  }

  public void testExplicitOrdering_noViolations() {
    lock1.lock();
    lock3.lock();
    lock3.unlock();
    lock2.lock();
    lock3.lock();
  }

  public void testExplicitOrdering_violations() {

    /**
     * 
     */
    public SpnegoException () {
        super();
    }


    /**
     * @param message
     * @param cause
     */
    public SpnegoException ( String message, Throwable cause ) {
        super(message, cause);
    }


    /**
     * @param message
     */
    public SpnegoException ( String message ) {
        super(message);
    }


    /**

    /**
     * 
     */
    public RequestTimeoutException () {
        super();
    }


    /**
     * @param msg
     * @param rootCause
     */
    public RequestTimeoutException ( String msg, Throwable rootCause ) {
        super(msg, rootCause);
    }


    /**
     * @param msg
     */
    public RequestTimeoutException ( String msg ) {
        super(msg);
    }


    /**

import jakarta.validation.constraints.Size;

public class CreateForm {

    @ValidateTypeFailure
    public Integer crudMode;

    @Required
    @Size(max = 10000)
    public String term;

    @Required
    @Size(max = 10000)
    public String queries;

    @Size(max = 1000)
    public String virtualHost;

    @Size(max = 1000)
    public String createdBy;

    @ValidateTypeFailure

    @Override
    public void execute(Runnable runnable) {
      assertThat(runnable).isInstanceOf(TrustedListenableFutureTask.class);
      runnable.run();
    }

    @Override
    public void shutdown() {}

    @Override
    public List<Runnable> shutdownNow() {
      return ImmutableList.of();
    }

    @Override
    public boolean isShutdown() {
      return false;
    }

@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class MultimapContainsKeyTester<K, V> extends AbstractMultimapTester<K, V, Multimap<K, V>> {
  @CollectionSize.Require(absent = ZERO)
  public void testContainsKeyYes() {
    assertTrue(multimap().containsKey(k0()));
  }

  public void testContainsKeyNo() {
    assertFalse(multimap().containsKey(k3()));
  }

  public void testContainsKeysFromKeySet() {

    @Override
    public void execute(Runnable runnable) {
      assertThat(runnable).isInstanceOf(TrustedListenableFutureTask.class);
      runnable.run();
    }

    @Override
    public void shutdown() {}

    @Override
    public List<Runnable> shutdownNow() {
      return ImmutableList.of();
    }

    @Override
    public boolean isShutdown() {
      return false;
    }

import org.apache.logging.log4j.Logger;
import org.codelibs.fess.exception.ScriptEngineException;

public class ScriptEngineFactory {
    private static final Logger logger = LogManager.getLogger(ScriptEngineFactory.class);

    protected Map<String, ScriptEngine> scriptEngineMap = new LinkedHashMap<>();

    public void add(final String name, final ScriptEngine scriptEngine) {
        if (name == null || scriptEngine == null) {

import org.lastaflute.web.response.HtmlResponse;
import org.lastaflute.web.ruts.process.ActionRuntime;

import jakarta.annotation.Resource;

/**
 * @author Keiichi Watanabe
 */
public class AdminDictAction extends FessAdminAction {

    public static final String ROLE = "admin-dict";

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