Here you can find the source of currentYearMonthDay()
public static String currentYearMonthDay()
//package com.java2s; /*/*ww w. j a v a 2s . c om*/ * Copyright 2008-Present Kevin Moye <moyekj@yahoo.com>. * * This file is part of kmttg package. * * kmttg 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 software 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 project. If not, see <http://www.gnu.org/licenses/>. */ import java.text.SimpleDateFormat; import java.util.Date; public class Main { public static String currentYearMonthDay() { SimpleDateFormat sdf = new SimpleDateFormat("yyyy_MM_dd"); return sdf.format(new Date().getTime()); } }