37:   "channel number out of range",
	38:   "level 2 not synchronized",
	39:   "level 3 halted",
	40:   "level 3 reset",
	41:   "link number out of range",
	42:   "protocol driver not attached",
	43:   "no CSI structure available",
	44:   "level 2 halted",
	45:   "resource deadlock avoided",
	46:   "no locks available",
	50:   "invalid exchange",
	51:   "invalid request descriptor",

	43:  "identifier removed",
	44:  "channel number out of range",
	45:  "level 2 not synchronized",
	46:  "level 3 halted",
	47:  "level 3 reset",
	48:  "link number out of range",
	49:  "protocol driver not attached",
	50:  "no CSI structure available",
	51:  "level 2 halted",
	52:  "invalid exchange",
	53:  "invalid request descriptor",
	54:  "exchange full",
	55:  "no anode",
	56:  "invalid request code",

	43:  "identifier removed",
	44:  "channel number out of range",
	45:  "level 2 not synchronized",
	46:  "level 3 halted",
	47:  "level 3 reset",
	48:  "link number out of range",
	49:  "protocol driver not attached",
	50:  "no CSI structure available",
	51:  "level 2 halted",
	52:  "invalid exchange",
	53:  "invalid request descriptor",
	54:  "exchange full",
	55:  "no anode",
	56:  "invalid request code",

	// AttachedRoutes keeps track of how many routes are attached to this parent. This is tracked for status.
	// Because this is mutate in the route generation, parentInfo must be passed as a pointer
	AttachedRoutes int32
	// ReportAttachedRoutes is a callback that should be triggered once all AttachedRoutes are computed, to
	// actually store the attached route count in the status
	ReportAttachedRoutes func()

	43:  "identifier removed",
	44:  "channel number out of range",
	45:  "level 2 not synchronized",
	46:  "level 3 halted",
	47:  "level 3 reset",
	48:  "link number out of range",
	49:  "protocol driver not attached",
	50:  "no CSI structure available",
	51:  "level 2 halted",
	52:  "invalid exchange",
	53:  "invalid request descriptor",
	54:  "exchange full",
	55:  "no anode",
	56:  "invalid request code",

	43:  "identifier removed",
	44:  "channel number out of range",
	45:  "level 2 not synchronized",
	46:  "level 3 halted",
	47:  "level 3 reset",
	48:  "link number out of range",
	49:  "protocol driver not attached",
	50:  "no CSI structure available",
	51:  "level 2 halted",
	52:  "invalid exchange",
	53:  "invalid request descriptor",
	54:  "exchange full",
	55:  "no anode",
	56:  "invalid request code",

        value.getChangingValue().get() == toImmutable(["a", "b", "c"])
        value.getChangingValue().get() == toImmutable(["a", "c"])
    }

    def "has union of producer task from providers unless producer task attached"() {
        given:
        def task1 = Stub(Task)
        def task2 = Stub(Task)
        def task3 = Stub(Task)
        def producer = Stub(Task)
        property.set(supplierWithProducer(task1))

	}
	resp, err := m.runtimeService.Exec(ctx, req)
	if err != nil {
		return nil, err
	}

	return url.Parse(resp.Url)
}

// GetAttach gets the endpoint the runtime will serve the attach request from.
func (m *kubeGenericRuntimeManager) GetAttach(ctx context.Context, id kubecontainer.ContainerID, stdin, stdout, stderr, tty bool) (*url.URL, error) {
	req := &runtimeapi.AttachRequest{
		ContainerId: id.ID,

var errVersionChange = errors.New("version change needed")

// resolveQueries resolves candidate sets that are attached to the given
// queries and/or needed to provide the given missing-package dependencies.
//
// resolveQueries starts by resolving one module version from each
// unambiguous pathSet attached to the given queries.
//
// If no unambiguous query results in a change to the build list,

   * the warnings the {@link MoreExecutors#directExecutor} documentation.
   *
   * <p>For a more general interface to attach a completion listener to a {@code Future}, see {@link
   * ListenableFuture#addListener addListener}.
   *
   * @param future The future attach the callback to.
   * @param callback The callback to invoke when {@code future} is completed.