assertThrows(InvalidCacheLoadException.class, () -> cache.getUnchecked("bar"));
    assertThat(callCount.get()).isEqualTo(2);
  }

  /**
   * On a concurrent computation that throws an unchecked exception, all threads should get the
   * (wrapped) exception, with the loader called only once. The result should not be cached (a later
   * request should call the loader again).
   */

   *
   * {@snippet :
   * Set<Object> aFewBadObjects = ...
   * Set<String> manyBadStrings = ...
   *
   * // impossible for a non-String to be in the intersection
   * SuppressWarnings("unchecked")
   * Set<String> badStrings = (Set) Sets.intersection(aFewBadObjects, manyBadStrings);
   * }
   *
   * <p>This is unfortunate, but should come up only very rarely.
   */

    }

    /**
     * Gets an array of design JSP file names.
     *
     * @return An array of pairs of keys and file names.
     */
    @SuppressWarnings("unchecked")
    public Pair<String, String>[] getDesignJspFileNames() {
        return designJspFileNameMap.entrySet().stream().map(e -> new Pair<>(e.getKey(), e.getValue())).toArray(n -> new Pair[n]);
    }

    /**

    if (list instanceof ImmutableList) {
      // Avoid nullness warnings.
      List<?> reversed = ((ImmutableList<?>) list).reverse();
      @SuppressWarnings("unchecked")
      List<T> result = (List<T>) reversed;
      return result;
    } else if (list instanceof ReverseList) {
      return ((ReverseList<T>) list).getForwardList();
    } else if (list instanceof RandomAccess) {

        }

        // AuthSchemeFactory
        final RegistryBuilder<AuthSchemeProvider> authSchemeProviderBuilder = RegistryBuilder.create();
        @SuppressWarnings("unchecked")
        final Map<String, AuthSchemeProvider> factoryMap =
                getInitParameter(AUTH_SCHEME_PROVIDERS_PROPERTY, authSchemeProviderMap, Map.class);
        if (factoryMap != null) {

     */
    public TextFragment[] createTextFragmentsByQuery() {
        return LaRequestUtil.getOptionalRequest().map(req -> {
            @SuppressWarnings("unchecked")
            final Set<String> querySet = (Set<String>) req.getAttribute(Constants.HIGHLIGHT_QUERIES);
            if (querySet != null) {

    if (list instanceof ImmutableList) {
      // Avoid nullness warnings.
      List<?> reversed = ((ImmutableList<?>) list).reverse();
      @SuppressWarnings("unchecked")
      List<T> result = (List<T>) reversed;
      return result;
    } else if (list instanceof ReverseList) {
      return ((ReverseList<T>) list).getForwardList();
    } else if (list instanceof RandomAccess) {

   *
   * {@snippet :
   * Set<Object> aFewBadObjects = ...
   * Set<String> manyBadStrings = ...
   *
   * // impossible for a non-String to be in the intersection
   * SuppressWarnings("unchecked")
   * Set<String> badStrings = (Set) Sets.intersection(aFewBadObjects, manyBadStrings);
   * }
   *
   * <p>This is unfortunate, but should come up only very rarely.
   */

    public @Nullable Collection<V> get(@Nullable Object key) {
      Collection<V> collection = safeGet(submap, key);
      if (collection == null) {
        return null;
      }
      @SuppressWarnings("unchecked")
      K k = (K) key;
      return wrapCollection(k, collection);
    }

    @Override
    public Set<K> keySet() {
      return AbstractMapBasedMultimap.this.keySet();
    }

    public @Nullable Collection<V> get(@Nullable Object key) {
      Collection<V> collection = safeGet(submap, key);
      if (collection == null) {
        return null;
      }
      @SuppressWarnings("unchecked")
      K k = (K) key;
      return wrapCollection(k, collection);
    }

    @Override
    public Set<K> keySet() {
      return AbstractMapBasedMultimap.this.keySet();
    }