docs: @Override
  	public CommerceCurrency findByG_C(long groupId, String code)
  		throws NoSuchCurrencyException {
  		CommerceCurrency commerceCurrency = fetchByG_C(groupId, code);
  
  		if (commerceCurrency == null) {
  			StringBundler msg = new StringBundler(6);
  
  			msg.append(_NO_SUCH_ENTITY_WITH_KEY);
  
  			msg.append("groupId=");
  			msg.append(groupId);
  
  			msg.append(", code=");
  			msg.append(code);
  
  			msg.append("}");
  
  			if (_log.isDebugEnabled()) {
  				_log.debug(msg.toString());
  			}
  
  			throw new NoSuchCurrencyException(msg.toString());
  		}
  
  		return commerceCurrency;
  	}