code: @Override
  	public CommerceSubscriptionEntry fetchBySubscriptionStatus_First(
  		int subscriptionStatus,
  		OrderByComparator<CommerceSubscriptionEntry> orderByComparator) {
  		List<CommerceSubscriptionEntry> list = findBySubscriptionStatus(subscriptionStatus,
  				0, 1, orderByComparator);
  
  		if (!list.isEmpty()) {
  			return list.get(0);
  		}
  
  		return null;
  	}
docs: Returns the first commerce subscription entry in the ordered set where subscriptionStatus = &#63;.
  
  @param subscriptionStatus the subscription status
  @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
  @return the first matching commerce subscription entry, or <code>null</code> if a matching commerce subscription entry could not be found