oos.close();

        // Deserialize
        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
        ObjectInputStream ois = new ObjectInputStream(bais);
        @SuppressWarnings("unchecked")
        TestAccessResultData<String> deserialized = (TestAccessResultData<String>) ois.readObject();
        ois.close();

        // Verify
        assertEquals("test data", new String(deserialized.getData()));

        });
    }

    protected <BUILDER> int[] delegateBatchRequest(final List<? extends Entity> entityList, Function<EsAbstractEntity, BUILDER> call) {
        @SuppressWarnings("unchecked")
        final BulkList<? extends Entity, BUILDER> bulkList = (BulkList<? extends Entity, BUILDER>) entityList;
        final RequestOptionCall<BUILDER> builderEntityCall = bulkList.getEntityCall();

        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

            @SuppressWarnings("unchecked")
            @Override
            public Tuple3<String, String, String>[] getVirtualHosts() {
                return virtualHostList.toArray(n -> new Tuple3[n]);
            }
        });

            spec = new ArtifactSpec();
            spec.artifact = artifact;
            source.addArtifact(spec);
        }
        return spec;
    }

    @SuppressWarnings("unchecked")
    private static Set<Artifact> createSet(Object[] x) {
        return new LinkedHashSet(Arrays.asList(x));
    }

    private class ArtifactSpec {
        private Artifact artifact;

      D genericDeclaration, String name, Type[] bounds) {
    TypeVariableImpl<D> typeVariableImpl = new TypeVariableImpl<>(genericDeclaration, name, bounds);
    @SuppressWarnings("unchecked")
    TypeVariable<D> typeVariable =
        Reflection.newProxy(
            TypeVariable.class, new TypeVariableInvocationHandler(typeVariableImpl));
    return typeVariable;
  }

  /**

        final String content = getRepositoryContent(url);
        final ObjectMapper objectMapper = new YAMLMapper();
        try {
            @SuppressWarnings("unchecked")
            final List<Map<?, ?>> result = objectMapper.readValue(content, List.class);
            if (result != null) {
                return result.stream()

  private transient int[] nextInInsertionOrder;

  private HashBiMap(int expectedSize) {
    init(expectedSize);
  }

  @SuppressWarnings("unchecked")
  void init(int expectedSize) {
    CollectPreconditions.checkNonnegative(expectedSize, "expectedSize");
    int tableSize = Hashing.closedTableSize(expectedSize, 1.0);
    size = 0;

        // search
        final QueryResponseList queryResponseList = (QueryResponseList) documentItems;
        data.setFacetResponse(queryResponseList.getFacetResponse());

        @SuppressWarnings("unchecked")
        final Set<String> highlightQueries = (Set<String>) params.getAttribute(Constants.HIGHLIGHT_QUERIES);
        if (highlightQueries != null) {
            final StringBuilder buf = new StringBuilder(100);

   *
   * {@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.
   */

                && (this.password == null || this.password.length == 0)) {
            t = AuthenticationType.NULL;
        }
        return t;
    }

    @SuppressWarnings("unchecked")
    @Override
    public <T extends Credentials> T unwrap(Class<T> t) {
        if (t.isAssignableFrom(this.getClass())) {
            return (T) this;
        }
        return null;
    }