Here you can find the source of getTimeStamp()
public static final String getTimeStamp()
//package com.java2s; /* *********************************************************************** * * project: org.matsim.*/* w ww.j a v a 2s . c o m*/ * UCSBUtils.java * * * *********************************************************************** * * * * copyright : (C) 2011 by the members listed in the COPYING, * * LICENSE and WARRANTY file. * * email : info at matsim dot org * * * * *********************************************************************** * * * * 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 2 of the License, or * * (at your option) any later version. * * See also COPYING, LICENSE and WARRANTY file * * * * *********************************************************************** */ import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.GregorianCalendar; public class Main { public static final String getTimeStamp() { Calendar today = new GregorianCalendar(); SimpleDateFormat df = new SimpleDateFormat(); df.applyPattern("yyyyMMDD_HHMMss"); return df.format(today.getTime()); } }