Here you can find the source of getUTCTimeZone()
private static java.util.TimeZone getUTCTimeZone()
//package com.java2s; /**/*from w ww .ja v a 2 s . c o m*/ * Copyright 2015 Jan Lolling jan.lolling@gmail.com * * 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 { private static java.util.TimeZone utcTimeZone = null; private static java.util.TimeZone getUTCTimeZone() { if (utcTimeZone == null) { utcTimeZone = java.util.TimeZone.getTimeZone("UTC"); } return utcTimeZone; } }