return b
}

// ChecksumFromBytes reconstructs a Checksum struct from the serialized bytes created in AppendTo()
// Returns nil if the bytes are invalid or empty.
// AppendTo() can append a serialized Checksum to another already-serialized Checksum,
// however, in practice, we only use one at a time.
// ChecksumFromBytes only returns the first one and no part checksums.
func ChecksumFromBytes(b []byte) *Checksum {
	if len(b) == 0 {
		return nil

   * explained in the {@link Comparator} documentation.
   *
   * @since 33.2.0 (available since 21.0 in guava-jre)
   */
  @IgnoreJRERequirement // Users will use this only if they're already using streams.
  public static <E> Collector<E, ?, ImmutableSortedMultiset<E>> toImmutableSortedMultiset(
      Comparator<? super E> comparator) {
    return toImmutableSortedMultiset(comparator, Function.identity(), e -> 1);

	if isAllNotFound(errs) {
		err := errFileNotFound
		if versionID != "" {
			err = errFileVersionNotFound
		}
		// Nothing to do, file is already gone.
		return er.defaultHealResult(FileInfo{}, storageDisks, storageEndpoints,
			errs, bucket, object, versionID), err
	}

	readQuorum, _, err := objectQuorumFromMeta(ctx, partsMetadata, errs, er.defaultParityCount)

     * the {@link Dependency#getClassifier()}.
     *
     * @return the default classifier, or {@code null}.
     */
    @Nullable
    String getClassifier();

    /**
     * Specifies if the artifact already embeds its own dependencies.
     * This is the case for JEE packages or similar artifacts such as
     * WARs, EARs, etc.
     *
     * @return if the artifact's dependencies are included in the artifact
     */

			continue // skip if not in the user list
		}
		openIDUserAccessKeys, ok := cfgToUsersMap[matchingCfgName][accessKey.ParentUser]

		// Add new user to map if not already present
		if !ok {
			var readableClaim string
			if rc := globalIAMSys.OpenIDConfig.GetUserReadableClaim(matchingCfgName); rc != "" {
				readableClaim, _ = accessKey.Claims[rc].(string)
			}

> Is this change backward compatible? Will it break my setup?

This change is not backward compatible for all setups. In particular, the native
Hashicorp Vault integration - which has been deprecated already - won't be
supported anymore. KES is now mandatory if a third-party KMS should be used.

Further, since the configuration data is encrypted with the KMS, the KMS

    checkArgument(
        !DEFAULTS.containsKey(type), "A default value was already registered for %s", type);
    checkArgument(
        implementations.put(type, implementation) == null,
        "Implementation for %s was already registered",
        type);
  }

  static {
    setImplementation(Appendable.class, StringBuilder.class);

        notifyFailed(startupFailure);
      } finally {
        monitor.leave();
        dispatchListenerEvents();
      }
    } else {
      throw new IllegalStateException("Service " + this + " has already been started");
    }
    return this;
  }

  @CanIgnoreReturnValue
  @Override
  public final Service stopAsync() {
    if (monitor.enterIf(isStoppable)) {
      try {

		if b == bucket {
			// Delete...
			h.QueuedBuckets = append(h.QueuedBuckets[:i], h.QueuedBuckets[i+1:]...)
		}
	}
}

// setQueuedBuckets will add buckets, but exclude any that is already in h.HealedBuckets.
// Order is preserved.
func (h *healingTracker) setQueuedBuckets(buckets []BucketInfo) {
	h.mu.Lock()
	defer h.mu.Unlock()

	s := set.CreateStringSet(h.HealedBuckets...)

      assertSame(object, striped.getAt(i)); // idempotent
      observed.add(object);
    }
    assertTrue("All stripes observed", observed.size() == striped.size());

    // this uses #get(key), makes sure an already observed stripe is returned
    for (int i = 0; i < striped.size() * 100; i++) {
      assertTrue(observed.contains(striped.get(new Object())));
    }

    try {
      striped.getAt(-1);
      fail();