Here you can find the source of endOfTheDay(Date date)
public static Date endOfTheDay(Date date)
//package com.java2s; //License from project: Apache License import java.text.DateFormat; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import java.util.GregorianCalendar; public class Main { public static Date endOfTheDay(Date date) { Calendar c = new GregorianCalendar(); c.setTime(date);// w w w .java 2s .c o m c.set(Calendar.HOUR_OF_DAY, 23); c.set(Calendar.MINUTE, 59); c.set(Calendar.SECOND, 59); c.set(Calendar.MILLISECOND, 0); return c.getTime(); } public static long getTime(String s) { return parseMysql(s).getTime(); } public static Date parseMysql(String s) { try { DateFormat fmtTemp = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); return fmtTemp.parse(s); } catch (ParseException e) { return null; } } }