public void refuelGasVehicle() { string licenseNumber = m_RefuelGasVehicle.GetLicenseNumberForRefuel(); Gas.eGasType fuelType = m_RefuelGasVehicle.GetFuelTypeForRefuel(); float amountOfFuel = m_RefuelGasVehicle.GetAmountOfLitersToFuel(); try { m_Garage.RefuelGasVehicle(licenseNumber, fuelType, amountOfFuel); m_UserDisplay.ClearAndDisplayMessage(string.Format("Vehicle with license number: {0}, was refueled with gas type: {1}, and amount: {2} successfuly!", licenseNumber, fuelType, amountOfFuel)); m_UserDisplay.PressAnyKeyToContinue(); } catch (Exception exception) { m_UserDisplay.ClearAndDisplayMessage(exception.Message); if (exception is ValueOutOfRangeException) { m_UserDisplay.DisplayMessage(Messages.k_PleaseTryAgainMessage); m_UserDisplay.ReadLine(); refuelGasVehicle(); } else { m_UserDisplay.PressAnyKeyToContinue(); } } }