using System;

namespace TestConsole
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                switch (new Random().Next(4))
                {
                    case 0: InfiniteRecursion(); break;
                    case 1: var number = new int[] { }[0]; break;
                    case 2: throw new NullReferenceException("message from nullref ex");
                    default: throw new ArgumentException("message from argument ex");
                }
            }
            catch (IndexOutOfRangeException rangeEx)
            {
                Console.WriteLine("index out of range");
                Console.WriteLine(rangeEx.Message);
            }
            catch (StackOverflowException soe)
            {
                Console.WriteLine("never appears");
                Console.WriteLine(soe.Message);
            }
            catch(Exception e)
            {
                Console.WriteLine(e.GetType().Name);
                Console.WriteLine(e.Message);
            }

            Console.ReadKey();

            void InfiniteRecursion()
            {
                InfiniteRecursion();
            }
        }
    }
}