return MoreObjects.firstNonNull(asMap().remove(key), unmodifiableEmptyCollection());
  }

  Collection<V> unmodifiableEmptyCollection() {
    // These return false, rather than throwing a UOE, on remove calls.
    return (unfiltered instanceof SetMultimap)
        ? Collections.<V>emptySet()
        : Collections.<V>emptyList();
  }

  @Override
  public void clear() {

 * @since 10.0 (<a href="https://github.com/google/guava/wiki/Compatibility">mostly
 *     source-compatible</a> since 4.0)
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
/*
 * The type parameter is <T> rather than <T extends @Nullable> so that we can use T in the
 * doEquivalent and doHash methods to indicate that the parameter cannot be null.
 */
public abstract class Equivalence<T>
{
  /** Constructor for use by subclasses. */

			// choose to do so.
			//
			// NOTE: This is a warning and not an error because the user may not intend to label their namespace as ambient.
			//
			// e.g. Users are handling ambient redirection per workload rather than at the namespace level.
			if enrollNamespace {
				namespaceIsLabeledAmbient, err := namespaceIsLabeledAmbient(kubeClient, ns)
				if err != nil {

   * #setFuture set asynchronously}, then the cancellation will also be propagated to the delegate
   * {@code Future} that was supplied in the {@code setFuture} call.
   *
   * <p>Rather than override this method to perform additional cancellation work or cleanup,
   * subclasses should override {@link #afterDone}, consulting {@link #isCancelled} and {@link

		tc, ok := r.Context().Value(mcontext.ContextTraceKey).(*mcontext.TraceCtxt)
		if ok {
			tc.FuncName = funcName
			tc.ResponseRecorder.LogErrBody = true
		}

		mfs, err := gatherers.Gather()
		if err != nil && len(mfs) == 0 {
			writeErrorResponseJSON(r.Context(), w, toAdminAPIErr(r.Context(), err), r.URL)
			return
		}

		contentType := expfmt.Negotiate(r.Header)

    }

    // See java.util.Collections.UnmodifiableEntrySet for details on attacks.

    @Override
    public @Nullable Object[] toArray() {
      /*
       * standardToArray returns `@Nullable Object[]` rather than `Object[]` but because it can
       * be used with collections that may contain null. This collection never contains nulls, so we

			oi := freeVersion.ToObjectInfo(item.bucket, item.objectPath(), versioned)
			done = globalScannerMetrics.time(scannerMetricTierObjSweep)
			globalExpiryState.enqueueFreeVersion(oi)
			done()
		}

		// These are rather expensive. Skip if nobody listens.
		if globalTrace.NumSubscribers(madmin.TraceScanner) > 0 {
			if len(fivs.FreeVersions) > 0 {
				res["free-versions"] = strconv.Itoa(len(fivs.FreeVersions))
			}

			} else {
				consistent = consistent && ver.header == topSig
			}
			tops = append(tops, vers[0])
		}

		// Check if done...
		if len(tops) < quorum {
			// We couldn't gather enough for quorum
			break
		}

		var latest xlMetaV2ShallowVersion
		if consistent {
			// All had the same signature, easy.
			latest = tops[0]
			merged = append(merged, latest)

            project. This directory is meant to be different from the sourceDirectory, in that its
            contents will be copied to the output directory in most cases (since scripts are
            interpreted rather than compiled).
            The default value is {@code src/main/scripts}.
          </description>
          <type>String</type>
        </field>
        <field>
          <name>testSourceDirectory</name>

	c.mustUpload(ctx, svcClient, bucket)

	// 3. Check S3 access for download
	c.mustDownload(ctx, svcClient, bucket)
}

// In this test, the parent users gets their permissions from a group, rather
// than having a policy set directly on them.
func (s *TestSuiteIAM) TestLDAPSTSServiceAccountsWithGroups(c *check) {
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
	defer cancel()