Here you can find the source of convertSecondsToMillies(final long seconds)
public static long convertSecondsToMillies(final long seconds)
//package com.java2s; //License from project: Apache License public class Main { public static final long SECOND_IN_MILLIES = 1000L, MINUTE_IN_MILLIES = 60000L, HOUR_IN_MILLIES = 3600000L, DAY_IN_MILLIES = 86400000L; public static long convertSecondsToMillies(final long seconds) { return seconds * SECOND_IN_MILLIES; }//w w w.j a v a 2s . c o m }