// Managed values.
	val          atomic.Pointer[T]
	lastUpdateMs atomic.Int64
	updating     sync.Mutex
}

// New allocates a new cached value instance. Tt must be initialized with
// `.TnitOnce`.
func New[T any]() *Cache[T] {
	return &Cache[T]{}
}

// NewFromFunc allocates a new cached value instance and initializes it with an
// update function, making it ready for use.

    }

    /**
     * Test that the constructor handles an empty channel binding hash.
     */
    @Test
    void testConstructorWithEmptyHash() {
        byte[] emptyHash = new byte[0];
        AvChannelBindings avChannelBindings = new AvChannelBindings(emptyHash);

        assertEquals(AvPair.MsvAvChannelBindings, avChannelBindings.getType(), "Type should be MsvAvChannelBindings");

                    if (newBufferSize > MAX_BUF_SIZE) {
                        throw new IORuntimeException(new IOException("Content too large: exceeds maximum buffer size of " + MAX_BUF_SIZE
                                + " bytes. Use streaming APIs for large content."));
                    }
                    final char[] newBuf = new char[newBufferSize];
                    System.arraycopy(buf, 0, newBuf, 0, bufferSize);

            return;
        }

        MetadataGraphVertex vertex = new MetadataGraphVertex(node.md, versionedVertices, scopedVertices);
        vertices.add(vertex);

        if (parentVertex != null) // then create the edge
        {
            ArtifactMetadata md = node.getMd();
            MetadataGraphEdge e =
                    new MetadataGraphEdge(md.version, md.resolved, md.artifactScope, md.artifactUri, depth, pomOrder);

        throw new UnsupportedOperationException(msg);
    }

    @Override
    protected <RESULT extends Entity> ListResultBean<RESULT> createListResultBean(final ConditionBean cb, final List<RESULT> selectedList) {
        if (selectedList instanceof EsPagingResultBean) {
            return (ListResultBean<RESULT>) selectedList;
        }

  /**
   * Creates a new min-max priority queue with default settings: natural order, no maximum size, no
   * initial contents, and an initial expected size of 11.
   */
  public static <E extends Comparable<E>> MinMaxPriorityQueue<E> create() {
    return new Builder<Comparable<E>>(Ordering.natural()).create();
  }

  /**

  @Override
  Set<K> createKeySet() {
    return new KeySet(map);
  }

  final Set<K> createMaybeNavigableKeySet() {
    if (map instanceof NavigableMap) {
      return new NavigableKeySet((NavigableMap<K, Collection<V>>) map);
    } else if (map instanceof SortedMap) {
      return new SortedKeySet((SortedMap<K, Collection<V>>) map);
    } else {
      return new KeySet(map);
    }
  }

  @WeakOuter

        RelatedQueryCQ cq = new RelatedQueryCQ();
        if (queryLambda != null) {
            queryLambda.callback(cq);
        }
        FilterAggregationBuilder builder = regFilterA(name, cq.getQuery());
        if (opLambda != null) {
            opLambda.callback(builder);
        }
        if (aggsLambda != null) {
            RelatedQueryCA ca = new RelatedQueryCA();
            aggsLambda.callback(ca);

        RequestHeaderCQ cq = new RequestHeaderCQ();
        if (queryLambda != null) {
            queryLambda.callback(cq);
        }
        FilterAggregationBuilder builder = regFilterA(name, cq.getQuery());
        if (opLambda != null) {
            opLambda.callback(builder);
        }
        if (aggsLambda != null) {
            RequestHeaderCA ca = new RequestHeaderCA();
            aggsLambda.callback(ca);

        final MyBean myBean = new MyBean();
        aaa.setFieldValue(myBean, String.class);
        assertThat(aaa.getFieldValue(myBean), is(sameClass(String.class)));
    }

    /**
     * @throws Exception
     */
    @Test(expected = FieldNotStaticRuntimeException.class)
    public void testAaa_GetStaticFieldValue() throws Exception {
        final BeanDesc beanDesc = new BeanDescImpl(MyBean.class);