using System;

using System;

using System.Threading;

using System.Threading.Tasks;

​

 class Program

    {

        public static void Main(string[] args)

        {

            Start();

            Console.Read();

        }

​

        static Task Start()

        {

            Console.WriteLine("Hello World!");

            try

            {

              DoThing();

            }

            catch(Exception ex)

            {

                Console.WriteLine("An exception happened");

            }

            Console.WriteLine("This is the next statement");

            return Task.CompletedTask;

        }

​

        static async Task DoThing()

        {

            Console.WriteLine("DoThing() started");

            await Task.Delay(1000);

            Console.WriteLine("DoThing() ended");

            throw new Exception("AHHH");

        }

    }