targetException = e;
    }

    try {
      if (method == NEXT_METHOD
          && targetException == null
          && knownOrder == KnownOrder.UNKNOWN_ORDER) {
        /*
         * We already know the iterator is an Iterator<E>, and now we know that
         * we called next(), so the returned element must be of type E.
         */
        @SuppressWarnings("unchecked")

   *
   * @since NEXT (but since 21.0 in the JRE flavor)
   */
  @SuppressWarnings("Java7ApiChecker")
  @IgnoreJRERequirement // Users will use this only if they're already using Optional.
  @CheckForNull
  public static <T> Optional<T> fromJavaUtil(@CheckForNull java.util.Optional<T> javaUtilOptional) {
    return (javaUtilOptional == null) ? null : fromNullable(javaUtilOptional.orElse(null));

			wantError: true,
		},
		{
			name:           "duplicate key",
			args:           []string{"--filename", duplicateKeyFilename},
			expectedRegexp: regexp.MustCompile(`.*key ".*" already set`),
			wantError:      true,
		},
		{
			name: "warning",
			args: []string{"--filename", warningFilename},
			expectedRegexp: regexp.MustCompile(`(?m)".*" has warnings: 

  // More tests in IteratorsTest
  public void testAddAllToList() {
    List<String> alreadyThere = newArrayList("already", "there");
    List<String> freshlyAdded = newArrayList("freshly", "added");

    boolean changed = Iterables.addAll(alreadyThere, freshlyAdded);
    assertThat(alreadyThere).containsExactly("already", "there", "freshly", "added").inOrder();
    assertTrue(changed);
  }

		info.Metrics.TotalErrorsTimeout = p.totalErrsTimeout.Load()
		info.Metrics.TotalErrorsAvailability = p.totalErrsAvailability.Load()
		if p.health.isFaulty() {
			// if disk is already faulty return faulty for 'mc admin info' output and prometheus alerts.
			return info, errFaultyDisk
		}
		return info, nil
	}

	defer func() {
		if opts.Metrics {
			info.Metrics = p.getMetrics()
		}

      if (!finished) {
        // processRemaining does teardown we always want to do -- the folding together of the four
        // rolling CRCs.  So we call it on an empty ByteBuffer if we didn't already.
        processRemaining(EMPTY);
      }
      return HashCode.fromInt(~crc0);
    }

    static final int[] BYTE_TABLE = {
      0x00000000, 0xf26b8303, 0xe13b70f7, 0x1350f3f4, 0xc79a971f, 0x35f1141c,

- When initializing nodes using external cloud-providers, the process now waits for the providerID value to be available before declaring the node ready. This ensures that nodes are not marked as Ready prematurely due to communication errors with the cloud-provider. The providerID and zone labels are necessary for integrations such as load balancers to function correctly. Users can choose to opt out of this behavior by setting...

- Kubeadm: when adding new control plane nodes with "kubeamd join", ensure that the etcd member addition is performed only if a given member URL does not already exist in the list of members. Similarly, on "kubeadm reset" only remove an etcd member if its ID exists. ([#127621](https://github.com/kubernetes/kubernetes/pull/127621), [@SataQiu](https://github.com/SataQiu)) [SIG Cluster Lifecycle]

   * `ConcurrentModificationException`, but if new responses are added while iterating, their URLs
   * will not be returned. If existing responses are evicted during iteration, they will be absent
   * (unless they were already returned).
   *
   * The iterator supports [MutableIterator.remove]. Removing a URL from the iterator evicts the
   * corresponding response from the cache. Use this to evict selected responses.
   */

 * located in).
 * - share + uncpath within it: This is the relevant information for most SMB requests. Both are adjusted by DFS
 * referrals. Nested resources will inherit the information already resolved by the parent resource.
 * 
 * Invariant:
 * A directory resource must have a trailing slash/backslash for both URL and UNC path at all times.
 * 
 * @author mbechler
 *
 */