Java examples for java.util:Time
convert To Gmt Timezone
//package com.java2s; import java.util.Calendar; import java.util.Date; import java.util.TimeZone; public class Main { public static void main(String[] argv) throws Exception { Calendar cal = Calendar.getInstance(); String timeZone = "java2s.com"; System.out.println(convertToGmt(cal, timeZone)); }//from w w w. j a v a 2s. c om public static Calendar convertToGmt(Calendar cal, String timeZone) { Date date = cal.getTime(); TimeZone tz = cal.getTimeZone(); System.out.println("Input calendar has date [" + date + "] for Time Zone : '" + tz.getDisplayName() + "'"); // Create a new calendar in GMT timezone, set to this date and add the offset Calendar cl = new java.util.GregorianCalendar( TimeZone.getTimeZone(timeZone)); cl.setTime(date); System.out.println("Created '" + timeZone + "' cal with date [" + cl.getTime() + "]"); return cal; } }