Here you can find the source of minutesToMilliseconds(int minutes)
public static long minutesToMilliseconds(int minutes)
//package com.java2s; /*-------------------------------------------------------------------------+ | | | Copyright 2005-2011 The ConQAT Project | | | | 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. | +-------------------------------------------------------------------------*/ public class Main { /** The number of milliseconds per minute */ private static final long MILLIS_PER_MINUTE = 1000 * 60; /** Converts the given number of minutes into milliseconds. */ public static long minutesToMilliseconds(int minutes) { return minutes * MILLIS_PER_MINUTE; }//from ww w. java2 s .c o m }