code: public boolean insideRange(Date startDate, Date endDate) {
  	Calendar c1 = Calendar.getInstance();
  	Calendar c2 = Calendar.getInstance();
  	c1.setTime(startDate);
  	c2.setTime(endDate);
  	return isInRange(c1, c2);
      }
docs: Returns {@code true} if the end date occurs after the start date during
  the period of time represented by this time span.