Java tutorial
//package com.java2s; /* * Copyright 2012 Sebastian Annies, Hamburg * * 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.util.Date; public class Main { /** * Converts a long value with seconds since 1/1/1904 to Date. * * @param secondsSince seconds since 1/1/1904 * @return date the corresponding <code>Date</code> */ static public Date convert(long secondsSince) { return new Date((secondsSince - 2082844800L) * 1000L); } /** * Converts a date as long to a mac date as long * * @param date date to convert * @return date in mac format */ static public long convert(Date date) { return (date.getTime() / 1000L) + 2082844800L; } }