Here you can find the source of getTimeZone(Date date)
protected static String getTimeZone(Date date)
//package com.java2s; /**/*from w w w . java 2s . com*/ * Copyright (C) 2000 - 2012 Silverpeas * * This program is free software: you can redistribute it and/or modify it under the terms of the * GNU Affero General Public License as published by the Free Software Foundation, either version 3 * of the License, or (at your option) any later version. * * As a special exception to the terms and conditions of version 3.0 of the GPL, you may * redistribute this Program in connection with Free/Libre Open Source Software ("FLOSS") * applications as described in Silverpeas's FLOSS exception. You should have received a copy of the * text describing the FLOSS exception, and it is also available here: * "http://www.silverpeas.org/docs/core/legal/floss_exception.html" * * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License along with this program. * If not, see <http://www.gnu.org/licenses/>. */ import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.Date; public class Main { protected static String getTimeZone(Date date) { DateFormat xpathTimezoneFormat = new SimpleDateFormat("Z"); String timeZone = xpathTimezoneFormat.format(date); return timeZone.substring(0, timeZone.length() - 2) + ':' + timeZone.substring(timeZone.length() - 2); } }