Here you can find the source of getCurrentTimestamp()
public static String getCurrentTimestamp()
//package com.java2s; /* /* w w w . j a va 2s . c o m*/ * Copyright (C) 2014 Alec Dhuse * * This program 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 program 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 program. If not, see <http://www.gnu.org/licenses/>. */ import java.text.SimpleDateFormat; import java.util.*; public class Main { /** * Returns the the current time in the yyyy-MM-dd'T'HH:mm:ssZ format. * * @return */ public static String getCurrentTimestamp() { long currentTime; SimpleDateFormat timestampDateFormat; currentTime = Calendar.getInstance().getTimeInMillis(); timestampDateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss"); timestampDateFormat.setTimeZone(new SimpleTimeZone(0, "Z")); return timestampDateFormat.format(currentTime) + "Z"; } }