private static void inflateMaxAir(Garage i_Garage) { Console.WriteLine("Please enter your license number:"); string licenseNum = checkIfnotEmpty(Console.ReadLine()); try { i_Garage.AddPSIForVehicle(licenseNum); Console.WriteLine("Air was added successfully"); } catch (ValueOutOfRangeException ex) { Console.WriteLine(ex.Message); } catch (ArgumentException ex) { Console.WriteLine(ex.Message); } }