return false, *lastError
		}

		// Execute the mutating function
		patchFn(n)

		newData, err := json.Marshal(n)
		if err != nil {
			*lastError = errors.Wrapf(err, "failed to marshal modified node %q into JSON", n.Name)
			return false, *lastError
		}

		patchBytes, err := strategicpatch.CreateTwoWayMergePatch(oldData, newData, v1.Node{})
		if err != nil {

	// Syncs the list of endpoints
	var cli etcdClient
	var lastError error
	err := wait.PollUntilContextTimeout(context.Background(), constants.EtcdAPICallRetryInterval, constants.EtcdAPICallTimeout,
		true, func(_ context.Context) (bool, error) {
			var err error
			cli, err = c.newEtcdClient(c.Endpoints)
			if err != nil {
				lastError = err
				return false, nil
			}
			defer func() { _ = cli.Close() }()

        ClassNotFoundException lastError = getLastErrorAndClear();
        if (lastError != null) {
            throw new ClassNotFoundException(
                "A pending instrumentation exception prevented loading a class " + className + " in " + classLoaderName, lastError);
        }
    }

    /**
     * Call this when an error occurs during class loading.

	maxDurationBeforeRetry = 2*time.Minute + 2*time.Second
)

// ExponentialBackoff contains the last occurrence of an error and the duration
// that retries are not permitted.
type ExponentialBackoff struct {
	lastError           error
	lastErrorTime       time.Time
	durationBeforeRetry time.Duration
}

// SafeToRetry returns an error if the durationBeforeRetry period for the given

		if err != nil {
			klog.V(2).Infof("Could not list Nodes with field selector %q: %v", fieldSelector, err)
			lastError = err
			return false, nil
		}
		return true, nil
	})
	if err != nil {
		return errors.Wrap(lastError, "could not check if there is at least one Node that can schedule a test Pod")
	}

	if len(nodes.Items) == 0 {

			if err != nil {
				lastError = formatError(fmt.Sprintf("error: %v", err))
				return false, err
			}
			resp, err := client.Do(req)
			if err != nil {
				lastError = formatError(fmt.Sprintf("error: %v", err))
				return false, nil
			}
			defer func() {
				_ = resp.Body.Close()
			}()
			if resp.StatusCode != http.StatusOK {

				return false, nil
			}
			// Even if the ConfigMap is available the JWS signature is patched-in a bit later.
			if _, ok := cm.Data[bootstrapapi.JWSSignatureKeyPrefix+token.ID]; !ok {
				lastError = errors.Errorf("could not find a JWS signature in the cluster-info ConfigMap"+
					" for token ID %q", token.ID)
				klog.V(1).Infof("[discovery] Retrying due to error: %v", lastError)
				return false, nil

		var lastError error
		err = wait.PollUntilContextTimeout(
			context.Background(),
			kubeadmconstants.KubernetesAPICallRetryInterval,
			kubeadmapi.GetActiveTimeouts().KubernetesAPICall.Duration,
			true, func(_ context.Context) (bool, error) {
				if err := apiclient.CreateOrUpdateSecret(client, updatedOrNewSecret); err != nil {

	b := backoff.NewExponentialBackOff(o)
	var lastError error
	for attempts < f.requestMaxRetry {
		attempts++
		req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
		if err != nil {
			wasmLog.Debugf("wasm module download request failed: %v", err)
			return nil, err
		}
		resp, err := c.Do(req)
		if err != nil {
			lastError = err
			wasmLog.Debugf("wasm module download request failed: %v", err)

	var clusterinfoCM *v1.ConfigMap

	var lastError error
	err = wait.PollUntilContextTimeout(context.Background(),
		constants.DiscoveryRetryInterval, discoveryTimeout,
		true, func(_ context.Context) (bool, error) {
			clusterinfoCM, lastError = client.CoreV1().ConfigMaps(metav1.NamespacePublic).Get(context.TODO(), bootstrapapi.ConfigMapClusterInfo, metav1.GetOptions{})
			if lastError != nil {
				if apierrors.IsForbidden(lastError) {