Here you can find the source of formatTimeToString(long milisec)
public static String formatTimeToString(long milisec)
//package com.java2s; /*//from w w w.jav a2s . c o m * The MIT License (MIT) * * Copyright (c) 2015 Ziver Koc * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ public class Main { public static String formatTimeToString(long milisec) { StringBuilder str = new StringBuilder(); long tmp = 0; // Years if (milisec >= 31557032762.3361d) { tmp = (long) (milisec / 31557032762.3361d); milisec -= tmp * 31557032762.3361d; if (tmp > 1) str.append(tmp).append(" years "); else str.append(tmp).append(" year "); } // Months if (milisec >= 2629743830l) { tmp = (long) (milisec / 2629743830l); milisec -= tmp * 2629743830l; if (tmp > 1) str.append(tmp).append(" months "); else str.append(tmp).append(" month "); } // Days if (milisec >= 86400000) { tmp = (long) (milisec / 86400000); milisec -= tmp * 86400000; if (tmp > 1) str.append(tmp).append(" days "); else str.append(tmp).append(" day "); } // Hours if (milisec >= 3600000) { tmp = (long) (milisec / 3600000); milisec -= tmp * 3600000; if (tmp > 1) str.append(tmp).append(" hours "); else str.append(tmp).append(" hour "); } // Minutes if (milisec >= 60000) { tmp = (long) (milisec / 60000); milisec -= tmp * 60000; str.append(tmp).append(" min "); } // sec if (milisec >= 1000) { tmp = (long) (milisec / 1000); milisec -= tmp * 1000; str.append(tmp).append(" sec "); } if (milisec > 0) { str.append(milisec).append(" milisec "); } return str.toString(); } }