Java tutorial
//package com.java2s; //License from project: Open Source License import java.util.Locale; import java.util.concurrent.TimeUnit; public class Main { /** * millisecondsToHours * Get the hh:mm value from milliseconds * @param millis the milliseconds value * @return a string with the time in hh:mm format */ public static String millisecondsToHours(long millis) { return String.format(Locale.getDefault(), "%02d:%02d", TimeUnit.MILLISECONDS.toHours(millis), TimeUnit.MILLISECONDS.toMinutes(millis) % TimeUnit.HOURS.toMinutes(1)); } }