/**
     * Map of pending requests to their corresponding responses.
     */
    protected HashMap response_map = new HashMap(4);

    /**
     * Creates a key for the specified request for response matching.
     *
     * @param request the request to create a key for
     * @throws IOException if an I/O error occurs
     */
    protected abstract void makeKey(Request request) throws IOException;

    /**

        testData.add(createRelatedContent("Java", "Java Programming", ""));
        mockBhv.setTestData(testData);

        relatedContentHelper.load();

        // Test case insensitive matching
        String[] results = relatedContentHelper.getRelatedContents("java");
        assertEquals(1, results.length);
        assertEquals("Java Programming", results[0]);

 * It is recommended (but not required) to also explicitly declare which core specs your project depends on to help optimize the caching
 * behavior.
 * <i>For example:</i>
 * <pre>
 * restResources {
 *   restApi {
 *     includeCore 'index', 'cat'
 *     includeXpack 'enrich'
 *   }
 * }
 * </pre>
 * <br>

     * Updates the pager with pagination information including total count and page navigation.
     *
     * @param userPager the pager containing search criteria and pagination settings
     * @return a list of users matching the criteria
     */
    public List<User> getUserList(final UserPager userPager) {

        final PagingResultBean<User> userList = userBhv.selectPage(cb -> {

    }

    /**
     * Converts a byte array to an object using the default security filter.
     * <p>
     * This method applies a default ObjectInputFilter to prevent deserialization attacks.
     * Only classes matching the default allowed patterns can be deserialized.
     * </p>
     *
     * @param bytes the byte array (must not be {@literal null})
     * @return the deserialized object

    /**
     * Setup method executed before each test.
     */
    @BeforeEach
    void setUp() {
        // Common setup if needed
    }

    /**
     * Test for unwrap() method with matching type.
     * Verifies that unwrap returns the correct instance when the type matches.
     */
    @Test
    void testUnwrap_withMatchingType() {
        // Create a custom SmbTree type for testing

     * @param settings The suggest settings containing timeout configurations
     * @param index The index name to search
     * @param query The query to execute
     * @return The total number of hits matching the query
     */
    public static long getTotalHitCount(final Client client, final SuggestSettings settings, final String index, final QueryBuilder query) {

        final SearchResponse response =

 *         .maxStale(365, TimeUnit.DAYS)
 *         .build())
 *     .url("http://publicobject.com/helloworld.txt")
 *     .build();
 * ```
 *
 * The [CacheControl] class can configure request caching directives and parse response caching
 * directives. It even offers convenient constants [CacheControl.FORCE_NETWORK] and
 * [CacheControl.FORCE_CACHE] that address the use cases above.
 *
 * [rfc_7234]: http://tools.ietf.org/html/rfc7234

        }

        String p = "\\" + target + "\\" + root;
        if (path != null) {
            p += path;
        }
        try {
            if (log.isDebugEnabled()) {
                log.debug("Fetching referral for " + p);
            }
            final DfsReferralData dr = trans.getDfsReferrals(tf, p, targetHost, targetDomain, 0);
            if (dr != null) {

                if (log.isDebugEnabled()) {

              return "value 3";
            },
            executor);
    Waiter step4Waiter = new Waiter();
    ClosingFuture<String> step4 =
        step3.catching(
            CancellationException.class,
            step4Waiter.waitFor(
                (ClosingFunction<CancellationException, String>)
                    (DeferredCloser closer, CancellationException input) -> {