Here you can find the source of formatDateToUTC(Date date)
public static String formatDateToUTC(Date date) throws ParseException
//package com.java2s; /**//from w w w. j a v a 2 s . co m * Copyright 2008 The University of North Carolina at Chapel Hill * * 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.text.ParseException; import java.util.Date; import org.joda.time.DateTime; import org.joda.time.DateTimeZone; import org.joda.time.format.DateTimeFormat; import org.joda.time.format.DateTimeFormatter; public class Main { private final static DateTimeFormatter utcFormatter = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'") .withZone(DateTimeZone.UTC); public static String formatDateToUTC(Date date) throws ParseException { DateTime dateTime = new DateTime(date); return utcFormatter.print(dateTime); } }