Here you can find the source of addSeconds(Date date, int m)
public static Date addSeconds(Date date, int m)
//package com.java2s; //License from project: Apache License import java.text.DateFormat; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; public class Main { public static Date addSeconds(Date date, int m) { return new Date(date.getTime() + m * 1000); }// w w w .j ava2s .co m public static long getTime(String s) { return parseMysql(s).getTime(); } public static Date parseMysql(String s) { try { DateFormat fmtTemp = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); return fmtTemp.parse(s); } catch (ParseException e) { return null; } } }