Here you can find the source of todayAtDayEnd()
public static Date todayAtDayEnd()
//package com.java2s; /******************************************************************************* * Copyright (c) Nov 2, 2012 NetXForge./*from w ww. ja va 2 s . c o m*/ * * This program is free software: you can redistribute it and/or modify it under * the terms of the GNU General Public License as published by the Free Software * Foundation, either version 3 of the License, or (at your option) any later * version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more * details. You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/> * * Contributors: Christophe Bouhier - initial API and implementation and/or * initial documentation *******************************************************************************/ import java.util.Calendar; import java.util.Date; public class Main { public static Date todayAtDayEnd() { final Calendar cal = Calendar.getInstance(); cal.setTime(new Date(System.currentTimeMillis())); adjustToDayEnd(cal); return cal.getTime(); } /** * Set the hours, minutes, seconds and milliseconds so the calendar * represents midnight minus one milli-second. * * @param cal */ public static void adjustToDayEnd(Calendar cal) { cal.set(Calendar.HOUR_OF_DAY, 23); cal.set(Calendar.MINUTE, 59); cal.set(Calendar.SECOND, 59); cal.set(Calendar.MILLISECOND, 999); } public static Date adjustToDayEnd(Date d) { final Calendar cal = Calendar.getInstance(); cal.setTime(d); adjustToDayEnd(cal); d.setTime(cal.getTime().getTime()); return cal.getTime(); } }