Here you can find the source of getUTCCalendar(Calendar value)
public static Calendar getUTCCalendar(Calendar value)
//package com.java2s; /*//w ww .j ava 2s . c om * MSS Code Factory CFLib 2.1 * * Copyright (c) 2014-2015 Mark Sobkow * * This program is available as free software under the GNU LGPL v3, or * under a commercial license from Mark Sobkow. For commercial licensing * details, please contact msobkow@sasktel.net. * * Under the terms of the LGPL: * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program. If not, * see http://www.gnu.org/licenses/. */ import java.util.*; public class Main { public final static TimeZone tzUTC = TimeZone.getTimeZone("GMT+0000"); public static Calendar getUTCCalendar(Calendar value) { if (value == null) { return (null); } Calendar cal = Calendar.getInstance(tzUTC); cal.setTimeInMillis(value.getTimeInMillis()); return (cal); } }