code: @Override
  	public CommerceCountry removeByG_Tw(long groupId, String twoLettersISOCode)
  		throws NoSuchCountryException {
  		CommerceCountry commerceCountry = findByG_Tw(groupId, twoLettersISOCode);
  
  		return remove(commerceCountry);
  	}
docs: Removes the commerce country where groupId = &#63; and twoLettersISOCode = &#63; from the database.
  
  @param groupId the group ID
  @param twoLettersISOCode the two letters iso code
  @return the commerce country that was removed