}
		}
		_, stillOpen := <-w.ResultChan()
		if stillOpen {
			t.Fatal("Never stopped")
		}
	}

	sender := func() {
		f.Add(testType("foo"))
		f.Action(Modified, testType("qux"))
		f.Modify(testType("bar"))
		f.Delete(testType("bar"))
		f.Error(testType("error: blah"))
		f.Stop()
	}

	go sender()
	consumer(f)
}

func TestRaceFreeFake(t *testing.T) {
	f := NewRaceFreeFake()

	table := []struct {

func (m *Map[K, V]) InOrder() *Iterator[K, V] {
	sender, receiver := chans.Ranger[keyValue[K, V]]()
	var f func(*node[K, V]) bool
	f = func(n *node[K, V]) bool {
		if n == nil {
			return true
		}
		// Stop sending values if sender.Send returns false,
		// meaning that nothing is listening at the receiver end.
		return f(n.left) &&
                        // TODO
			// sender.Send(keyValue[K, V]{n.key, n.val}) &&
			f(n.right)
	}

func (m *Map[K, V]) InOrder() *Iterator[K, V] {
	sender, receiver := chans.Ranger[keyValue[K, V]]()
	var f func(*node[K, V]) bool
	f = func(n *node[K, V]) bool {
		if n == nil {
			return true
		}
		// Stop sending values if sender.Send returns false,
		// meaning that nothing is listening at the receiver end.
		return f(n.left) &&
                        sender.Send(keyValue[K, V]{n.key, n.val}) &&
			f(n.right)
	}

			fieldDelimiter:  ",",
			sendErr:         nil,
			header:          true,
			wantColumns:     []string{"header1", "header2", "header3"},
			wantFields:      "ok1,ok2,ok3\n" + `a word,"b"""` + "\n",
			wantErr:         io.EOF,
		},
		{
			// This works since LazyQuotes is true:
			file:            "invalid-badstartline.csv",
			recordDelimiter: "\n",
			fieldDelimiter:  ",",
			sendErr:         nil,

	if err != nil {
		return nil, nil, err
	}

	return encapsulatedKey, &Sender{
		kem:            kem,
		aead:           aead,
		sharedSecret:   sharedSecret,
		suiteID:        suiteID,
		key:            key,
		baseNonce:      baseNonce,
		exporterSecret: exporterSecret,
	}, nil
}

func (s *Sender) nextNonce() []byte {
	nonce := s.seqNum.bytes()[16-s.aead.NonceSize():]

		return result.Return()
	case <-ctx.Done():
		// we are going to send a timeout response to the caller, but the asynchronous goroutine
		// (sender) is still executing the ResultFunc function.
		// kick off a goroutine (receiver) here to wait for the sender (goroutine executing ResultFunc)
		// to send the result and then log details of the result.
		defer func() {
			go func() {
				timedOutAt := time.Now()

	var sendErr error
	var evIndex int

	// If the delegateBackend was shutdown and the buffer channel was closed, an
	// attempt to add an event to it will result in panic that we should
	// recover from.
	defer func() {
		if err := recover(); err != nil {
			sendErr = fmt.Errorf("audit backend shut down")
		}
		if sendErr != nil {

    }

    @Override
    public Object getProperty(Class sender, Object object, String name, boolean useSuper, boolean fromInsideClass) {
        if (useSuper || fromInsideClass) {
            return adaptee.getProperty(sender, object, name, useSuper, fromInsideClass);
        } else {
            return invokeIntercepted(object, GET_PROPERTY, name, NO_ARG, () -> adaptee.getProperty(sender, object, name, false, false));
        }
    }

// again.
type ErrorChannel struct {
	errCh chan error
}

// SendError sends an error without blocking the sender.
func (e *ErrorChannel) SendError(err error) {
	select {
	case e.errCh <- err:
	default:
	}
}

// SendErrorWithCancel sends an error without blocking the sender and calls
// cancel function.
func (e *ErrorChannel) SendErrorWithCancel(err error, cancel context.CancelFunc) {
	e.SendError(err)

				return false
			}
		}
	}
	return true
}

// Ranger returns a Sender and a Receiver. The Receiver provides a
// Next method to retrieve values. The Sender provides a Send method
// to send values and a Close method to stop sending values. The Next
// method indicates when the Sender has been closed, and the Send
// method indicates when the Receiver has been freed.
//