*
   * If the library is loaded in an application class loader, we try to break the cycle by loading
   * Finalizer in its own independent class loader:
   *
   * System class loader -> Application class loader -> ReferenceMap -> FinalizableReferenceQueue ->
   * etc. -> Decoupled class loader -> Finalizer
   *

   *
   * If the library is loaded in an application class loader, we try to break the cycle by loading
   * Finalizer in its own independent class loader:
   *
   * System class loader -> Application class loader -> ReferenceMap -> FinalizableReferenceQueue ->
   * etc. -> Decoupled class loader -> Finalizer
   *

        assertNotNull(functionBuilders);
        assertEquals(0, functionBuilders.size()); // No data loaded
    }

    @Test
    public void test_load_emptyState() {
        try {
            int result = keyMatchHelper.load();
            assertEquals(0, result); // No data loaded in test environment
        } catch (Exception e) {
            // Expected due to missing dependencies in test environment

        loaded = readCoreExtensionsDescriptorFromFile(file, true);
        if (!loaded.isEmpty()) {
            result.add(new CoreExtensions(file, loaded));
        }

        // installation
        file = context.installationDirectory.resolve(eff.get(Constants.MAVEN_INSTALLATION_EXTENSIONS));
        loaded = readCoreExtensionsDescriptorFromFile(file, true);

      this.file = checkNotNull(file);
      this.resourceName = checkNotNull(resourceName);
      this.loader = checkNotNull(loader);
    }

    /**
     * Returns the url identifying the resource.
     *
     * <p>See {@link ClassLoader#getResource}
     *
     * @throws NoSuchElementException if the resource cannot be loaded through the class loader,
     *     despite physically existing in the class path.

            cb.fetchFirst(ComponentUtil.getFessConfig().getPageKeymatchMaxFetchSizeAsInteger());
        });
    }

    /**
     * Loads KeyMatch settings from the database and builds a query map.
     *
     * @return The number of loaded KeyMatch settings.
     */
    @Override
    public int load() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        // This simulates what happens when the condition is loaded from fess_thumbnail.xml
        generator = new TestThumbnailGenerator();

        // The pattern as it would be loaded from XML: "image/svg\+xml"
        // In XML, a single backslash is passed directly (no Java string escaping)
        // So we use a literal backslash here to simulate XML-loaded value

   * #loadSuccessCount}). Multiple concurrent misses for the same key will result in a single load
   * operation. This may be incremented not in conjunction with {@code missCount} if the load occurs
   * as a result of a refresh or if the cache loader returned more items than was requested. {@code
   * missCount} may also be incremented not in conjunction with this (nor {@link #loadSuccessCount})

   * #loadSuccessCount}). Multiple concurrent misses for the same key will result in a single load
   * operation. This may be incremented not in conjunction with {@code missCount} if the load occurs
   * as a result of a refresh or if the cache loader returned more items than was requested. {@code
   * missCount} may also be incremented not in conjunction with this (nor {@link #loadSuccessCount})

    public void test_get_notFound() {
        // Load data first
        protwordsFile.reload(null);

        // Test getting non-existing item
        OptionalEntity<ProtwordsItem> item = protwordsFile.get(999);
        assertFalse(item.isPresent());
    }

    @Test
    public void test_get_withUnloadedData() {
        // Test getting item when data is not loaded yet