private static void Main()
        {
            var counter = 0;
            var thread = new Thread(() =>
            {
                try
                {
                    counter++;
                    try
                    {
                        Thread.Sleep(100);
                    }
                    catch (ThreadAbortException)
                    {
                        counter++;
                    }
                    catch (SystemException)
                    {
                        counter++;
                    }
                    finally
                    {
                        ++counter;
                    }
                }
                catch (ThreadAbortException)
                {
                    counter++;
                }
            })
            { IsBackground = true };

            thread.Start();
            Thread.Sleep(100);
            thread.Abort();
            thread.Join();

            var temp = counter;
            var totalCount = temp++;
            Console.WriteLine("Total count = {0}", totalCount); // 0, 1, 2, 3 ili 4?
            Console.ReadLine();
        }