/** Unit tests for {@link ForwardingListeningExecutorService} */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public class ForwardingListeningExecutorServiceTest extends TestCase {
  public void testForwarding() {
    ForwardingObjectTester.testForwardingObject(ForwardingListeningExecutorService.class);
  }

import junit.framework.TestCase;

/**
 * @author higa
 *
 */
public class UuidUtilTest extends TestCase {

    /**
     * Test method for {@link org.codelibs.core.net.UuidUtil#create()}.
     */
    public void testCreate() {
        final String uuid = UuidUtil.create();
        System.out.println(uuid);
        final String uuid2 = UuidUtil.create();
        System.out.println(uuid2);
        assertFalse(uuid.equals(uuid2));

    //                                                                               Hook
    //                                                                              ======
    @Override
    protected void setupHtmlData(final ActionRuntime runtime) {
        super.setupHtmlData(runtime);
        runtime.registerData("helpLink", systemHelper.getHelpLink(fessConfig.getOnlineHelpNameDictProtwords()));
    }

    @Override

    maxLength = min(maxLength, bits() / 8);
    Preconditions.checkPositionIndexes(offset, offset + maxLength, dest.length);
    writeBytesToImpl(dest, offset, maxLength);
    return maxLength;
  }

  abstract void writeBytesToImpl(byte[] dest, int offset, int maxLength);

  /**
   * Returns a mutable view of the underlying bytes for the given {@code HashCode} if it is a

    @Override
    Deque<E> delegate() {
      return (Deque<E>) super.delegate();
    }

    @Override
    public void addFirst(E e) {
      synchronized (mutex) {
        delegate().addFirst(e);
      }
    }

    @Override
    public void addLast(E e) {
      synchronized (mutex) {
        delegate().addLast(e);
      }
    }

    @Override

        this.javadocConverter = javadocConverter;
        this.listener = listener;
    }

    /**
     * Builds the class comment for the given class.
     */
    void build(ClassDoc classDoc) {
        classDoc.setComment(javadocConverter.parse(classDoc.getClassMetaData(), listener).getDocbook());
    }

import org.jspecify.annotations.NullUnmarked;

/**
 * Tests for {@link RelationshipTester}.
 *
 * @author Ben Yu
 */
@NullUnmarked
public class RelationshipTesterTest extends TestCase {
  public void testNulls() {
    new ClassSanityTester()
        .setDefault(ItemReporter.class, /* itemReporter */ Item::toString)
        .testNulls(RelationshipTester.class);
  }

    }

    @Override
    public boolean available() {
        return SingletonLaContainerFactory.hasContainer();
    }

    @Override
    public void destroy() {
        SingletonLaContainerFactory.destroy();
    }

 */
public interface QueryLogReader extends Closeable {
    /**
     * Reads a query log.
     * @return The query log.
     */
    QueryLog read();

    @Override
    void close();

          DUPLICATE_MANY_VALUES_PAIRED_STATS,
          HORIZONTAL_VALUES_PAIRED_STATS,
          VERTICAL_VALUES_PAIRED_STATS,
          CONSTANT_VALUES_PAIRED_STATS);

  // Helper methods:

  static void assertStatsApproxEqual(Stats expectedStats, Stats actualStats) {
    assertThat(actualStats.count()).isEqualTo(expectedStats.count());
    if (expectedStats.count() == 0) {
      try {
        actualStats.mean();