public static Date setTimeStart(Date date) { if (date == null) return null; Calendar c = Calendar.getInstance(); c.setTime(date); c.set(Calendar.HOUR_OF_DAY, 0); c.set(Calendar.MINUTE, 0); c.set(Calendar.SECOND, 0); return c.getTime(); } public static Date setTimeEnd(Date date) { if (date == null) return null; Calendar c = Calendar.getInstance(); c.setTime(date); c.set(Calendar.HOUR_OF_DAY, 23); c.set(Calendar.MINUTE, 59); c.set(Calendar.SECOND, 59); return c.getTime(); }
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