// UpdateList implements Versioner
func (a APIObjectVersioner) UpdateList(obj runtime.Object, resourceVersion uint64) error {
	listMeta, err := metav1.ListMetaFor(obj)
	if err != nil || listMeta == nil {
		return err
	}
	versionString := ""
	if resourceVersion != 0 {
		versionString = strconv.FormatUint(resourceVersion, 10)
	}
	listMeta.ResourceVersion = versionString
	return nil
}
// List returns a list object, with its resource version set.
func (f *FakePVCControllerSource) List(options v1.ListOptions) (runtime.Object, error) {
	f.lock.RLock()
	defer f.lock.RUnlock()
	list, err := f.FakeControllerSource.getListItemsLocked()
	if err != nil {
		return nil, err
	}
	listObj := &v1.PersistentVolumeClaimList{}
	if err := meta.SetList(listObj, list); err != nil {
		return nil, err
	}
	objMeta, err := metav1.ListMetaFor(listObj)
	if err != nil {
		return nil, err
	}
	resourceVersion := len(f.changes)
	objMeta.ResourceVersion = strconv.Itoa(resourceVersion)
	return listObj, nil
}