* @param key parameter key
     * @param defaultValue default value if parameter not found
     * @return parameter value or default value
     */
    private long getParamValue(final Map<String, Long> params, final String key, final long defaultValue) {
        final Long value = params.get(key);
        return value != null ? value : defaultValue;
    }

    /**
     * Delays after processing a URL.
     */
    @Override

  }

  // Redeclare methods to make them `final`, just to be extra-safe.

  @Override
  @ParametricNullness
  public final K getKey() {
    return super.getKey();
  }

  @Override
  @ParametricNullness
  public final V getValue() {
    return super.getValue();
  }

  @Override
  @ParametricNullness
  public final V setValue(@ParametricNullness V value) {
    return super.setValue(value);

     */
    public static Method getMethod(final Class<?> clazz, final String name, final Class<?>... argTypes)
            throws NoSuchMethodRuntimeException {
        assertArgumentNotNull("clazz", clazz);
        assertArgumentNotEmpty("name", name);

        try {
            return clazz.getMethod(name, argTypes);
        } catch (final NoSuchMethodException e) {

    }

    /** Logger instance for this class */
    private static final Logger logger = LogManager.getLogger(QueryFieldConfig.class);

    /** Field name for document score in search results */
    public static final String SCORE_FIELD = "score";

    /** Field name for OpenSearch document score */
    public static final String DOC_SCORE_FIELD = "_score";

    /** Field name for site information in search results */

     */
    protected String processRequest(final DataStoreParams paramMap, final Map<String, Object> dataMap, final String url,
            final CrawlerClient client) {
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final long startTime = systemHelper.getCurrentTimeAsLong();
        final CrawlerStatsHelper crawlerStatsHelper = ComponentUtil.getCrawlerStatsHelper();

     * Resource holder that tracks resource lifecycle
     */
    private static class ResourceHolder {
        final String resourceId;
        final String resourceType;
        final WeakReference<AutoCloseable> resourceRef;
        final PhantomReference<AutoCloseable> phantomRef;
        final long creationTime;
        final StackTraceElement[] allocationStackTrace;
        volatile boolean closed;

        // Test that compareAndSet prevents multiple initializations
        final FileSystemClient client = new FileSystemClient();
        final int threadCount = 10;
        final Thread[] threads = new Thread[threadCount];
        final boolean[] initResults = new boolean[threadCount];

        for (int i = 0; i < threadCount; i++) {
            final int index = i;
            threads[i] = new Thread(() -> {
                try {

        final Set<String> allowedPatterns = new HashSet<>();
        allowedPatterns.add("java.lang.*");
        allowedPatterns.add("java.util.*");

        final ObjectInputFilter customFilter = SerializeUtil.createCustomFilter(allowedPatterns);

        // Test allowed class
        final String str = "test";
        final byte[] binary = SerializeUtil.fromObjectToBinary(str);

   */
  private static final int MIN_HASH_TABLE_SIZE = 4;

  private static final int BYTE_MAX_SIZE = 1 << Byte.SIZE; // 2^8 = 256
  private static final int BYTE_MASK = (1 << Byte.SIZE) - 1; // 2^8 - 1 = 255

  private static final int SHORT_MAX_SIZE = 1 << Short.SIZE; // 2^16 = 65_536
  private static final int SHORT_MASK = (1 << Short.SIZE) - 1; // 2^16 - 1 = 65_535

  /**

      }
      return false;
    }

    private static final long serialVersionUID = 0;
  }

  private static final class ParameterizedTypeImpl implements ParameterizedType, Serializable {

    private final @Nullable Type ownerType;
    private final ImmutableList<Type> argumentsList;
    private final Class<?> rawType;