Java tutorial
//package com.java2s; import java.util.concurrent.TimeUnit; public class Main { public static long getPlayerSoconds(long time) { return timeInSeconds(time) - timeInSeconds(timeInMinutes(time)); } public static long timeInSeconds(long time) { return TimeUnit.MILLISECONDS.toSeconds(time); } public static long timeInMinutes(long time) { return TimeUnit.MILLISECONDS.toMinutes(time); } }