code: func NewBackOff(backOff *backoff.ExponentialBackOff) *BackOff {
  	backOff.MaxElapsedTime = 0
  	return &BackOff{
  		ExponentialBackOff: backOff,
  		MinJobInterval:     defaultMinJobInterval,
  	}
  }
docs: // NewBackOff creates an instance of BackOff using default values.