IntervalBWtodayandtommorow.java

LocalTime midnight = LocalTime.MIDNIGHT;
		System.out.println(midnight);
		LocalDate today = LocalDate.now(ZoneId.of("UTC"));
		System.out.println(today);
		LocalDateTime todayMidnight = LocalDateTime.of(today, midnight);
		System.out.println(todayMidnight);
		ZonedDateTime todyzdt = todayMidnight.atZone(ZoneId.of("UTC"));
		System.out.println(todyzdt);
		long todaymillis = todyzdt.toInstant().toEpochMilli();
		System.out.println(todaymillis);
		
		
		LocalTime midnight1 = LocalTime.MIDNIGHT;
		LocalDate today1 = LocalDate.now(ZoneId.of("UTC"));
		LocalDateTime todayMidnight1 = LocalDateTime.of(today1, midnight1);
		LocalDateTime tomorrowMidnight1 = todayMidnight1.plusDays(1);
		ZonedDateTime todyzdt1 = todayMidnight1.atZone(ZoneId.of("UTC"));
		long todaymillis1 = todyzdt1.toInstant().toEpochMilli();
		ZonedDateTime tomorrowzdt1 = tomorrowMidnight1.atZone(ZoneId.of("UTC"));
		long tomorrowmillis = tomorrowzdt1.toInstant().toEpochMilli();
		System.out.println(tomorrowmillis);