@Test
        void shouldThrowExceptionForEmptyInput() {
            assertThrows(StringIndexOutOfBoundsException.class, () -> UniAddress.isDotQuadIP(""));
        }
    }

    @Nested
    @DisplayName("Constructor tests")
    class ConstructorTests {

        @Test
        void shouldConstructWithInetAddress() throws UnknownHostException {
            InetAddress inetAddress = InetAddress.getByName("127.0.0.1");

        v.add(appTag);
        ASN1Sequence seq = new DERSequence(v);

        // Act + Assert
        // The KerberosTicket constructor will throw because the empty sequence is not a valid ticket
        assertThrows(PACDecodingException.class, () -> new KerberosApRequest(seq, new KerberosKey[0]));

    /** Document count. */
    protected final AtomicLong docCount = new AtomicLong(0);
    /** Total document number. */
    protected final long totalDocNum;

    /**
     * Constructor for ESSourceReader.
     * @param client The OpenSearch client.
     * @param settings The SuggestSettings instance.
     * @param indexName The name of the index to read from.
     */

 *
 */
public class HtmlTagBasedGenerator extends BaseThumbnailGenerator {

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

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

    /**
     * Destroys this thumbnail generator and releases any resources.

        super.setUp();
        scriptEngineFactory = new ScriptEngineFactory();
    }

    @Override
    public void tearDown() throws Exception {
        super.tearDown();
    }

    // Test constructor
    public void test_constructor() {
        ScriptEngineFactory factory = new ScriptEngineFactory();
        assertNotNull(factory);
        assertNotNull(factory.scriptEngineMap);

 *    set of root certificates used in server authentication. Instead it will be a small set of
 *    roots private to an organization or service.
 */
class HandshakeCertificates private constructor(
  @get:JvmName("keyManager") val keyManager: X509KeyManager,
  @get:JvmName("trustManager") val trustManager: X509TrustManager,
) {
  @JvmName("-deprecated_keyManager")
  @Deprecated(
    message = "moved to val",

 *     <p>This class is scheduled to be removed in October 2019.
 */
// TODO(b/68134636): Remove by 2019-10
@Deprecated
@Beta
@GwtCompatible
public abstract class TreeTraverser<T> {
  /** Constructor for use by subclasses. */
  public TreeTraverser() {}

  /**
   * Returns a tree traverser that uses the given function to navigate from a node to its children.

 * monitoring and troubleshooting purposes.
 */
public class RdmaStatistics {

    /**
     * Creates a new RDMA statistics tracker
     */
    public RdmaStatistics() {
        // Default constructor
    }

    private final AtomicLong rdmaReads = new AtomicLong();
    private final AtomicLong rdmaWrites = new AtomicLong();
    private final AtomicLong rdmaSends = new AtomicLong();

        }

        // Initialize default dialects
        defaultDialects = new int[] { 0x0202, 0x0210, 0x0300, 0x0302, 0x0311 };
    }

    @Test
    @DisplayName("Test constructor with valid parameters")
    void testConstructor() {
        ValidateNegotiateInfoRequest request =
                new ValidateNegotiateInfoRequest(DEFAULT_CAPABILITIES, defaultClientGuid, DEFAULT_SECURITY_MODE, defaultDialects);

        when(fh.getFileId()).thenReturn(new byte[16]);
        when(fh.getFid()).thenReturn(1);

        // build via package-private constructor to control unshared flag
        return new SmbRandomAccessFile(file, mode, SmbConstants.DEFAULT_SHARING, unshared);
    }

    @Test
    @DisplayName("Constructor: invalid mode throws IllegalArgumentException")
    void constructor_invalidMode_throws() {
        SmbFile file = mock(SmbFile.class);