def client1 = Mock(WorkerDaemonClient)
        def client2 = Mock(WorkerDaemonClient)
        starter.startDaemon(options) >>> [client1, client2]

        when:
        manager.reserveNewClient(options)
        manager.reserveNewClient(options)
        manager.stop()

        then:
        noExceptionThrown()

class DeviceSet {
 public:
  void Insert(DeviceId device_id);
  void UnionWith(const DeviceSet& other);
  bool IsEmpty() const;

  // Calls `func` on each DeviceId in the set.  Stops iterating early if `func`
  // return false.
  //
  // TODO(sanjoy): Change this to take a typed std::function if that's
  // performance neutral.
  template <typename FnTy>
  void ForEach(FnTy func) const {

        }
    }

    public static class StopOption extends EnabledOnlyBooleanBuildOption<DaemonParameters> {
        public StopOption() {
            super(null, CommandLineOptionConfiguration.create("stop", "Stops the Gradle daemon if it is running."));
        }

        @Override
        public void applyTo(DaemonParameters settings, Origin origin) {
            settings.setStop(true);
        }
    }

// group, and others while retaining any existing execute bits from
// the file in fsys.
//
// Symbolic links in fsys are not supported, a *PathError with Err set
// to ErrInvalid is returned on symlink.
//
// Copying stops at and returns the first error encountered.
func CopyFS(dir string, fsys fs.FS) error {
	return fs.WalkDir(fsys, ".", func(path string, d fs.DirEntry, err error) error {
		if err != nil {
			return err
		}

	var ctx context.Context
	ctx, m.cancelFn = context.WithCancel(context.Background())
	go m.dynamicCertificateContent.Run(ctx, 1)
}

// Stop stops watching the certificate and key files
func (m *kubeletServerCertificateDynamicFileManager) Stop() {
	if m.cancelFn != nil {
		m.cancelFn()
	}
}

// ServerHealthy always returns true since the file manager doesn't communicate with any server

sharded for efficiency, but doesn't need to be per-thread or
per-goroutine.

The scheduler's job is to match up a G (the code to execute), an M
(where to execute it), and a P (the rights and resources to execute
it). When an M stops executing user Go code, for example by entering a
system call, it returns its P to the idle P pool. In order to resume
executing user Go code, for example on return from a system call, it
must acquire a P from the idle pool.

	// Otherwise it stops test execution.
	//
	// Deprecated: Tests should not make assumptions about number of clusters.
	RequireMinClusters(minClusters int) Suite
	// RequireMaxClusters ensures that the current environment contains at least the given number of clusters.
	// Otherwise it stops test execution.
	//

	Title    string
	Default  JSON
	Nullable bool
}

// +k8s:deepcopy-gen=true

// Extensions contains the Kubernetes OpenAPI v3 vendor extensions.
type Extensions struct {
	// x-kubernetes-preserve-unknown-fields stops the API server
	// decoding step from pruning fields which are not specified
	// in the validation schema. This affects fields recursively,
	// but switches back to normal pruning behaviour if nested

    }

    /**
     * Stops the daemon, blocking until any current requests/connections have been satisfied.
     * <p>
     * This is the semantically the same as sending the daemon the Stop command.
     * <p>
     * This method does not quite conform to the semantics of the Stoppable contract in that it will NOT
     * wait for any executing builds to stop before returning. This is by design as we currently have no way of

		b := backoff.NewExponentialBackOff(backoff.DefaultOption())
		// context for both timeout and channel, whichever stops first, the context will be done
		ctx, cancel := context.WithCancel(context.Background())
		go func() {
			select {
			case <-ret.stop:
				cancel()
			case <-ctx.Done():
			}
		}()
		defer cancel()
		_ = b.RetryWithContext(ctx, func() error {