/**
     * Context name for durable handle response
     */
    public static final String CONTEXT_NAME = "DHnQ";

    private static final byte[] CONTEXT_NAME_BYTES = CONTEXT_NAME.getBytes();

    // The response structure is reserved and must be zero (8 bytes)
    private byte[] reserved = new byte[8];

    /**
     * Create a new durable handle response
     */
    public DurableHandleResponse() {

 */
public class WitnessUnregisterRequest {
    /**
     * Creates a new witness unregister request.
     */
    public WitnessUnregisterRequest() {
        // Default constructor
    }

    private String registrationId;
    private byte[] contextHandle;

    /**
     * Gets the registration ID to unregister.
     *
     * @return the registration ID
     */
    public String getRegistrationId() {

 *
 * @deprecated since 4.0.0, use {@link org.apache.maven.api.services} instead
 */
@Deprecated(since = "4.0.0")
class DefaultProblemCollector implements ProblemCollector {

    private final List<Problem> problems;

    private String source;

    DefaultProblemCollector(List<Problem> problems) {
        this.problems = (problems != null) ? problems : new ArrayList<>();
    }

    @Override

  public void testConstantSerializable() {
    checkCanReserialize(Functions.constant(5));
  }

  private static class CountingSupplier implements Supplier<Integer>, Serializable {

    @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;

    private int value;

    @Override
    public Integer get() {
      return ++value;
    }

    @Override

 * @since 10.0
 */
@GwtCompatible
public final class CacheStats {
  private final long hitCount;
  private final long missCount;
  private final long loadSuccessCount;
  private final long loadExceptionCount;

  @SuppressWarnings("GoodTime") // should be a java.time.Duration
  private final long totalLoadTime;

  private final long evictionCount;

  /**
   * Constructs a new {@code CacheStats} instance.
   *

@ExtendWith(MockitoExtension.class)
@DisplayName("Type3Message Tests")
class Type3MessageTest {

    @Mock
    private CIFSContext mockContext;

    @BeforeEach
    void setUp() {
        // Basic setup for mock context if needed
    }

    /**
     * Helper method to create properly configured mock context
     */
    private CIFSContext createMockContext() {
        CIFSContext mockCtx = mock(CIFSContext.class);

    }

    /**
     * Test component class for testing factory operations
     */
    public static class TestComponent {
        private static AtomicInteger instanceCounter = new AtomicInteger(0);
        private final int id;
        private boolean destroyed = false;

        public TestComponent() {
            this.id = instanceCounter.incrementAndGet();
        }

        public int getId() {

    assertDoesntActuallyTrim(iia2);
  }

  private static void assertActuallyTrims(ImmutableDoubleArray iia) {
    ImmutableDoubleArray trimmed = iia.trimmed();
    assertThat(trimmed).isNotSameInstanceAs(iia);

    // Yes, this is apparently how you check array equality in Truth
    assertThat(trimmed.toArray()).isEqualTo(iia.toArray());
  }

  private static void assertDoesntActuallyTrim(ImmutableDoubleArray iia) {

 * can be used by the UI layer to display appropriate error messages to users.
 */
public class SsoMessageException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    /** The message code for internationalized error messages. */
    private final transient VaMessenger<FessMessages> messageCode;

    /**
     * Constructs a new SSO message exception with message code, detailed message, and cause.

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

import io.restassured.mapper.ObjectMapperType;
import io.restassured.specification.RequestSpecification;

public class ITBase {
    private static final Logger logger = LogManager.getLogger(ITBase.class);
    public static final String DEFAULT_FESS_URL = "http://localhost:8080";
    public static final String DEFAULT_SEARCH_ENGINE_URL = "http://localhost:9200";