Here you can find the source of currentTimeSeconds()
public static long currentTimeSeconds()
//package com.java2s; //License from project: LGPL public class Main { private static int timeZoneOffset = 0; public static long currentTimeSeconds() { return currentTimeMillis() / 1000L; }/* ww w. j a v a 2 s . co m*/ public static long currentTimeMillis(boolean timezone) { if (timezone) return System.currentTimeMillis() + (long) timeZoneOffset; else return System.currentTimeMillis(); } public static long currentTimeMillis() { return System.currentTimeMillis() + (long) timeZoneOffset; } public static long currentTimeMillis(long time) { return time + (long) timeZoneOffset; } }