private void ModifyListForTest(IList<JobData> list)
        {
            list.RemoveAt(0);

            var item2 = list[0];
            var value2 = new JobData();
            value2.Kind = item2.Kind;
            value2.Count = item2.Count - 1;
            value2.Note = "Destroyed";
            list[0] = value2;

            var value3 = new JobData();
            value3.Kind = 102;
            value3.Count = 3;
            value3.Note = "Just Arrived";
            list.Add(value3);
        }
        private TrackableList<JobData> CreateTestList()
        {
            var list = new TrackableList<JobData>();

            var value1 = new JobData();
            value1.Kind = 101;
            value1.Count = 1;
            value1.Note = "Handmade Sword";
            list.Add(value1);

            var value2 = new JobData();
            value2.Kind = 102;
            value2.Count = 3;
            value2.Note = "Lord of Ring";
            list.Add(value2);

            return list;
        }