Here you can find the source of currentTime()
public static String currentTime()
//package com.java2s; //License from project: Apache License import java.text.SimpleDateFormat; import java.util.Date; public class Main { public static String currentTime() { return formatDate(new Date(), "yyyyMMddhhmmssSSS"); }//from www . j a va 2s . co m public static String formatDate(Date date) { if (date == null) { return ""; } SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); return dateFormat.format(date); } public static String formatDate(Date date, String format) { SimpleDateFormat dateFormat = new SimpleDateFormat(format); return dateFormat.format(date); } }