public void Init()
 {
     baseDate = DateUtil.ParseDateToUtc("2007-06-30T05:16:11.000Z");
     tree     = new IntervalTree <DateTimeRange>();
 }
 public void Init()
 {
     startDate = DateUtil.ParseDateToUtc("2007-06-30T05:16:11.000Z");
     endDate   = startDate.AddHours(2);
 }