docs: @Override
  	public CommerceShippingMethod findByG_E(long groupId, String engineKey)
  		throws NoSuchShippingMethodException {
  		CommerceShippingMethod commerceShippingMethod = fetchByG_E(groupId,
  				engineKey);
  
  		if (commerceShippingMethod == null) {
  			StringBundler msg = new StringBundler(6);
  
  			msg.append(_NO_SUCH_ENTITY_WITH_KEY);
  
  			msg.append("groupId=");
  			msg.append(groupId);
  
  			msg.append(", engineKey=");
  			msg.append(engineKey);
  
  			msg.append("}");
  
  			if (_log.isDebugEnabled()) {
  				_log.debug(msg.toString());
  			}
  
  			throw new NoSuchShippingMethodException(msg.toString());
  		}
  
  		return commerceShippingMethod;
  	}