import java.lang.annotation.Target;

/**
 * Attached to a listener interface to indicate that its events are stateful.
 *
 * <p>The listener infrastructure will ensure that a listener of this type will either receive all events, or no events.
 * Currently, this is done by disallowing the registration of a listener of this type once any events have been fired.
 *
 * @see Scope
 */
@Retention(RetentionPolicy.RUNTIME)

    def assertReceivingSocketEmpty() {
        try {
            Executors.newSingleThreadExecutor().submit {
                DatagramPacket packet = new DatagramPacket(new byte[9], 9)
                receivingSocket.receive(packet)
            }.get(1, TimeUnit.SECONDS)
        } catch (TimeoutException e) {
            return true
        }
        return false
    }

| `minio_node_if_rx_bytes`      | Bytes received on the interface in 60s.                    |
| `minio_node_if_rx_bytes_avg`  | Bytes received on the interface in 60s (avg) since uptime. |
| `minio_node_if_rx_bytes_max`  | Bytes received on the interface in 60s (max) since uptime. |
| `minio_node_if_rx_errors`     | Receive errors in 60s.                                     |

     *
     * @param delegate The delegate that should run on single thread.
     * @param queueSize The event queue size (default {@code 1024}).
     * @param batchMaxSize The maximum batch size delegate should receive (default {@code 500}).
     * @param blockOnLastEvent Should this listener block on last transfer end (completed or corrupted) block? (default {@code true}).
     */
    public SimplexTransferListener(

	// Required to pass fuzzer tests. This ClusterConfiguration is empty and is never defaulted.
	// If we call Convert_v1beta3_ClusterConfiguration_To_kubeadm_ClusterConfiguration() these fields will receive
	// a default value, thus here we need to reset them back to empty.
	out.EncryptionAlgorithm = ""
	out.CertificateValidityPeriod = nil
	out.CACertificateValidityPeriod = nil
	// Set default timeouts.

	// errors and needs to stop the watch prematurely, it should instead send
	// an error event and close the result channel.
	Stop()

	// ResultChan returns a channel which will receive events from the event
	// producer. If an error occurs or Stop() is called, the producer must
	// close this channel and release any resources used by the watch.

			Recursive: false,
			Immediate: false,
		})
	}

	// Try healing now, expect to receive errFileNotFound.
	_, err = objLayer.HealObject(ctx, bucket, object, "", madmin.HealOpts{DryRun: false, Remove: true, ScanMode: madmin.HealDeepScan})
	if err != nil {
		if _, ok := err.(ObjectNotFound); !ok {
			t.Errorf("Expect %v but received %v", ObjectNotFound{Bucket: bucket, Object: object}, err)
		}
	}

  WorkloadType workload_type = 12;
  // WorkloadName represents the name for the workload (of type WorkloadType). Used for telemetry.
  string workload_name = 13;

  // If set, this indicates a workload expects to directly receive tunnel traffic.
  // In ztunnel, this means:
  // * Requests *from* this workload do not need to be tunneled if they already are tunneled by the tunnel_protocol.

	ch := make(chan itemOrErr[string])

	go func() {
		defer xioutil.SafeClose(ch)

		// Allocate new results channel to receive ObjectInfo.
		objInfoCh := make(chan itemOrErr[ObjectInfo])

		if err := objAPI.Walk(ctx, minioMetaBucket, pathPrefix, objInfoCh, WalkOptions{}); err != nil {
			select {
			case ch <- itemOrErr[string]{Err: err}:

	})
	if err != nil {
		t.Fatalf("Failed to create watch: %v", err)
	}
	defer w.Stop()

	received := 0
	resChan := w.ResultChan()
	for event := range resChan {
		received++
		t.Logf("event type: %v, events received so far: %d", event.Type, received)
		if event.Type != watch.Added {
			t.Errorf("unexpected event type, expected: %s, got: %s, event: %v", watch.Added, event.Type, event)