func runtimeClassInUse(podSpec *api.PodSpec) bool {
	if podSpec == nil {
		return false
	}
	if podSpec.RuntimeClassName != nil {
		return true
	}
	return false
}
// runtimeClassInUse returns true if the pod spec is non-nil and has a RuntimeClassName set
runtimeClassInUse returns true if the pod spec is non-nil and has a RuntimeClassName set
// runtimeClassInUse returns true if the pod spec is non - nil and has a RuntimeClassName set
func runtimeClassInUse(podSpec *api.PodSpec) bool {
	if podSpec == nil {
		return false
	}
	if podSpec.RuntimeClassName != nil {
		return true
	}
	return false
}
func runtimeClassInUse ( podSpec * api . PodSpec ) bool { if podSpec == nil { return false } if podSpec . RuntimeClassName != nil { return true } return false }
runtimeClassInUse returns true if the pod spec is non-nil and has a RuntimeClassName set
runtimeClassInUse returns true if the pod spec is non - nil and has a RuntimeClassName set