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 {

		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) {

		failureThreshold:     defaultFailureThreshold,
		bootstrapRetries:     defaultBootstrapRetries,
		bootstrapGracePeriod: defaultBootstrapGraceperiod,
	}
	return &p
}

func (a *poller) lastError(err error) {
	a.lock.Lock()
	defer a.lock.Unlock()
	a.lastErr = err
}

func (a *poller) notReady() {
	a.lock.Lock()
	defer a.lock.Unlock()
	a.ready = false
}

 
    $script:nativeMethods += [PSCustomObject]@{ Dll = $dll; Signature = $methodSignature; }
}
function Get-Win32LastError
{
    [CmdletBinding()]
    [Alias()]
    [OutputType([int])]
    Param($typeName = 'LastError')
 if (-not ([System.Management.Automation.PSTypeName]$typeName).Type)
    {
    $lasterrorCode = $script:lasterror | ForEach-Object{
        '[DllImport("kernel32.dll", SetLastError = true)]