code: @Override
  	public CommerceUserSegmentEntry findByGroupId_First(long groupId,
  		OrderByComparator<CommerceUserSegmentEntry> orderByComparator)
  		throws NoSuchUserSegmentEntryException {
  		CommerceUserSegmentEntry commerceUserSegmentEntry = fetchByGroupId_First(groupId,
  				orderByComparator);
  
  		if (commerceUserSegmentEntry != null) {
  			return commerceUserSegmentEntry;
  		}
  
  		StringBundler msg = new StringBundler(4);
  
  		msg.append(_NO_SUCH_ENTITY_WITH_KEY);
  
  		msg.append("groupId=");
  		msg.append(groupId);
  
  		msg.append("}");
  
  		throw new NoSuchUserSegmentEntryException(msg.toString());
  	}
docs: Returns the first commerce user segment entry in the ordered set where groupId = &#63;.
  
  @param groupId the group ID
  @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
  @return the first matching commerce user segment entry
  @throws NoSuchUserSegmentEntryException if a matching commerce user segment entry could not be found