@NullMarked
public class CountTest extends TestCase {
  public void testGet() {
    assertEquals(20, new Count(20).get());
  }

  public void testGetAndAdd() {
    Count holder = new Count(20);
    assertEquals(20, holder.get());
    holder.add(1);
    assertEquals(21, holder.get());
  }

  public void testAddAndGet() {
    Count holder = new Count(20);
    assertEquals(21, holder.addAndGet(1));
  }

        assertThrows(IllegalArgumentException.class, () -> {
            new SecureCredentialStorage(null);
        }, "Should throw IllegalArgumentException for null master password");
    }

    @Test
    public void testEmptyMasterPassword() {
        assertThrows(IllegalArgumentException.class, () -> {
            new SecureCredentialStorage(new char[0]);

     * Ensures writeSetupWireFormat writes subcommand and trailing zero, returning 2.
     */
    @Test
    void testWriteSetupWireFormat() {
        // Given
        Trans2FindNext2 next = new Trans2FindNext2(0x1111, 0, "*");
        byte[] dst = new byte[2];

        // When
        int written = next.writeSetupWireFormat(dst, 0);

        // Then
        assertEquals(2, written, "Should write 2 bytes");

        SpnegoAuthenticator authenticator = new SpnegoAuthenticator();
        assertNotNull(authenticator);
    }

    @Test
    public void test_spnegoConfigClass() {
        // Verify the inner class is named correctly: SpnegoConfig (not SpengoConfig)
        // This test verifies the typo fix by ensuring the class compiles
        SpnegoAuthenticator authenticator = new SpnegoAuthenticator();
        assertNotNull(authenticator);

@VmOptions({"-Xms12g", "-Xmx12g", "-d64"})
@NullUnmarked
public class StripedBenchmark {
  private static final Supplier<Lock> LOCK_SUPPLIER =
      new Supplier<Lock>() {
        @Override
        public Lock get() {
          return new ReentrantLock();
        }
      };

  @Param({"2", "8", "64", "1024", "65536"})
  int numStripes;

  @Param Impl impl;

  enum Impl {
    EAGER {

        initializeCleanupMonitoring();
    }

    private void initializeCleanupMonitoring() {
        callerInfo = new NullPointerException().getStackTrace()[2];

        Runnable warning = this::maybeWarnAboutCleanUp;

        cleanupWarning = new Thread(warning);

        Runtime.getRuntime().addShutdownHook(cleanupWarning);
    }

    private void maybeWarnAboutCleanUp() {

    private final Map<TransferResourceIdentifier, TransferResourceAndSize> transfers = new LinkedHashMap<>();
    private final FileSizeFormat format = new FileSizeFormat(); // use in a synchronized fashion
    private final StringBuilder buffer = new StringBuilder(128); // use in a synchronized fashion

    private final boolean printResourceNames;
    private int lastLength;

        final FileConfigPager pager = copyBeanToNewBean(body, FileConfigPager.class);
        final List<FileConfig> list = fileConfigService.getFileConfigList(pager);
        return asJson(
                new ApiResult.ApiConfigsResponse<EditBody>().settings(list.stream().map(this::createEditBody).collect(Collectors.toList()))
                        .total(pager.getAllRecordCount())
                        .status(ApiResult.Status.OK)

            SingletonLaContainerFactory.setExternalContext(new GenericExternalContext());
            SingletonLaContainerFactory.setExternalContextComponentDefRegister(new GenericExternalContextComponentDefRegister());
            SingletonLaContainerFactory.init();

            final Thread shutdownCallback = new Thread("ShutdownHook") {
                @Override
                public void run() {

        StringBuilder sb = new StringBuilder(128);
        sb.append(artifact.getArtifactId());
        sb.append('-').append(artifact.getBaseVersion());
        if (artifact.getClassifier() != null) {
            sb.append('-').append(artifact.getClassifier());
        }
        sb.append('.').append(artifact.getType()).append(LAST_UPDATE_TAG);
        return new File(artifact.getFile().getParentFile(), sb.toString());