Here you can find the source of tomorrow()
public static String tomorrow()
//package com.java2s; /*// ww w. j a v a 2 s . c om * Copyright 2010 Mttang.com All right reserved. This software is the * confidential and proprietary information of Mttang.com ("Confidential * Information"). You shall not disclose such Confidential Information and shall * use it only in accordance with the terms of the license agreement you entered * into with Mttang.com. */ import java.text.SimpleDateFormat; public class Main { static final SimpleDateFormat yyyyMMdd = new SimpleDateFormat("yyyy-MM-dd"); public static String tomorrow() { java.util.Calendar cal = java.util.Calendar.getInstance(); cal.add(java.util.Calendar.DAY_OF_MONTH, 1); return yyyyMMdd.format(cal.getTime()); } }