Here you can find the source of isEqualDate(Date date1, Date date2)
public static boolean isEqualDate(Date date1, Date date2)
//package com.java2s; /*/*from ww w . ja v a 2 s. c o m*/ * Copyright (C) 2016 by Vashistha kumar * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ import java.util.Calendar; import java.util.Date; import java.util.GregorianCalendar; public class Main { public static boolean isEqualDate(Date date1, Date date2) { if (date1 == null || date2 == null) { return false; } GregorianCalendar cal1 = new GregorianCalendar(); cal1.setTime(date1); GregorianCalendar cal2 = new GregorianCalendar(); cal2.setTime(date2); return cal1.get(Calendar.YEAR) == cal1.get(Calendar.YEAR) && cal1.get(Calendar.MONTH) == cal2.get(Calendar.MONTH) && cal1.get(Calendar.DATE) == cal2.get(Calendar.DATE); } }