exchange_type  (string)    AMQP exchange type
routing_key    (string)    routing key for publishing
mandatory      (on|off)    quietly ignore undelivered messages when set to 'off', default is 'on'
durable        (on|off)    persist queue across broker restarts when set to 'on', default is 'off'
no_wait        (on|off)    non-blocking message delivery when set to 'on', default is 'off'

     *
     * @return lease manager instance
     */
    public LeaseManager getLeaseManager() {
        return leaseManager;
    }

    /**
     * Get the persistent handle manager for SMB3 durable handles
     *
     * @return persistent handle manager instance
     */
    public PersistentHandleManager getPersistentHandleManager() {
        return persistentHandleManager;
    }

    /**

		Policies: []string{policy1},
		User:     accessKey,
	})
	if err != nil {
		c.Fatalf("unable to detach policy: %v", err)
	}

	// 3.2 associate policy to user
	_, err = s.adm.AttachPolicy(ctx, madmin.PolicyAssociationReq{
		Policies: []string{policy2},
		User:     accessKey,
	})
	if err != nil {
		c.Fatalf("unable to attach policy: %v", err)
	}

	// 3.3 check user can create service account implicitly.

		attempts := attempts
		var (
			walkCh = make(chan itemOrErr[ObjectInfo], 100)
			slowCh = make(chan itemOrErr[ObjectInfo], 100)
		)

		if r.Source.Snowball.Disable != nil && !*r.Source.Snowball.Disable && r.Source.Type.isMinio() && r.Target.Type.isMinio() {
			go func() {
				// Snowball currently needs the high level minio-go Client, not the Core one
				cl, err := minio.New(u.Host, &minio.Options{

		t.Fatalf("Unable to create a file \"as-directory/as-file\", %s", err)
	}
	if err = xlStorage.AppendFile(t.Context(), "exists", "as-file/xl.meta", xlMeta); err != nil {
		t.Fatalf("Unable to create a file \"as-file\", %s", err)
	}
	if err = xlStorage.AppendFile(t.Context(), "exists", "as-file-parent/xl.meta", xlMeta); err != nil {
		t.Fatalf("Unable to create a file \"as-file-parent\", %s", err)
	}

	logger.FatalIf(getMetacacheListingRPC.Register(gm, server.GetMetacacheListingHandler), "unable to register handler")
	logger.FatalIf(getMetricsRPC.Register(gm, server.GetMetricsHandler), "unable to register handler")
	logger.FatalIf(getNetInfoRPC.Register(gm, server.GetNetInfoHandler), "unable to register handler")
	logger.FatalIf(getOSInfoRPC.Register(gm, server.GetOSInfoHandler), "unable to register handler")

#     cuda_clang    Build with CUDA Clang support.
#     rocm:         Build with AMD GPU support (rocm)
#     mkl:          Enable full mkl support.
#     nogcp:        Disable GCS support.
#     nonccl:       Disable nccl support.
#
#
# Remote build execution options (only configured to work with TF team projects for now.)
#     rbe_base:                       General RBE options shared by all flavors.

	// disable ENVs which interfere with tests.
	for _, env := range []string{
		crypto.EnvKMSAutoEncryption,
		config.EnvAccessKey,
		config.EnvSecretKey,
		config.EnvRootUser,
		config.EnvRootPassword,
	} {
		os.Unsetenv(env)
	}

	// Set as non-distributed.
	globalIsDistErasure = false

	// Disable printing console messages during tests.
	color.Output = io.Discard

   * An operation that computes a result.
   *
   * @param <V> the type of the result
   */
  public interface ClosingCallable<V extends @Nullable Object> {
    /**
     * Computes a result, or throws an exception if unable to do so.
     *
     * <p>Any objects that are passed to {@link DeferredCloser#eventuallyClose(Object, Executor)
     * closer.eventuallyClose()} will be closed when the {@link ClosingFuture} pipeline is done (but

  public static <E extends Enum<E>> Collector<E, ?, ImmutableSet<E>> toImmutableEnumSet() {
    return CollectCollectors.toImmutableEnumSet();
  }

  /**
   * Returns a new, <i>mutable</i> {@code EnumSet} instance containing the given elements in their
   * natural order. This method behaves identically to {@link EnumSet#copyOf(Collection)}, but also
   * accepts non-{@code Collection} iterables and empty iterables.