Java tutorial
//package com.java2s; /* * **************************************************************************** * Copyright (c) 2015, MasterCard International Incorporated and/or its * affiliates. All rights reserved. * <p/> * The contents of this file may only be used subject to the MasterCard * Mobile Payment SDK for MCBP and/or MasterCard Mobile MPP UI SDK * Materials License. * <p/> * Please refer to the file LICENSE.TXT for full details. * <p/> * TO THE EXTENT PERMITTED BY LAW, 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 * NON INFRINGEMENT. TO THE EXTENT PERMITTED BY LAW, IN NO EVENT SHALL * MASTERCARD OR ITS AFFILIATES 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. * ***************************************************************************** */ import java.util.Calendar; import java.util.Date; public class Main { /** * Convert a date/time into milliseconds. * * @param date * @return */ public static long dateToMilliseconds(Date date) { Calendar cal = Calendar.getInstance(); cal.setTime(date); return cal.getTimeInMillis(); } }