public void TestDoesAlteringResultChangeOriginalSequence()
        {
            var stops = new Stops();

            // OrderBy does not alter the original list
            var sorted = stops.OrderByDescending(s => s.StopID);

            sorted.ElementAt(0).StopID = 88;

            var result = stops.Where(x => x.StopID % 2 == 0);

            foreach (var evenStop in result)
            {
                evenStop.StopID = 99;
            }

            foreach (var stop in stops)
            {
                Debug.WriteLine(stop);
            }
        }