Here you can find the source of toTime(int hours, int minutes, int seconds)
public static String toTime(int hours, int minutes, int seconds)
//package com.java2s; /*//from ww w . j av a 2s. c o m * Copyright 2012 Eng Kam Hon (kamhon@gmail.com) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.text.DecimalFormat; public class Main { public static String toTime(int hours, int minutes, int seconds) { DecimalFormat df = new DecimalFormat("00"); return df.format(hours) + ":" + df.format(minutes) + ":" + df.format(seconds); } public static String toTime(int hours, int minutes) { return toTime(hours, minutes, 0); } }