Here you can find the source of sameDay(Date t1, Date t2)
public static boolean sameDay(Date t1, Date t2)
//package com.java2s; /******************************************************************************* * Copyright (c) 2013 Dominik Halfkann, Michael Backhaus, Benjamin Kramer, * Fabian K?nig, Karl Stelzner, Stefan Noll and Alexander Schieweck. * All rights reserved. This program and the accompanying materials * are made available under the terms of the GNU Public License v3.0 * which accompanies this distribution, and is available at * http://www.gnu.org/licenses/gpl.html/*from w w w. ja v a 2s. co m*/ ******************************************************************************/ import java.util.Calendar; import java.util.Date; public class Main { private static Calendar c1 = Calendar.getInstance(); private static Calendar c2 = Calendar.getInstance(); public static boolean sameDay(Date t1, Date t2) { c1.setTime(t1); c2.setTime(t2); return (c1.get(Calendar.YEAR) == c2.get(Calendar.YEAR)) && (c1.get(Calendar.MONTH) == c2.get(Calendar.MONTH)) && (c1.get(Calendar.DAY_OF_MONTH) == c2.get(Calendar.DAY_OF_MONTH)); } }