[hardwired]

Code:

import java.text.*;
import java.util.*;

public class Test {
    public static void main(String[] args) {
        DateFormat df = new SimpleDateFormat("HHmm dd MMM yyyy");
        TimeZone TIME_ZONE = TimeZone.getTimeZone("GMT-0");
        System.out.println("TIME_ZONE = " + TIME_ZONE.getID());
        Calendar calendar = Calendar.getInstance();
        System.out.println("local TZ = " + calendar.getTimeZone().getID());
        calendar.set(2008, 04, 10, 24, 00);  // midnight gmt
        Date expDate = calendar.getTime();
        System.out.printf("expDate    = %s%n", df.format(expDate));

        Calendar gmtCalendar = Calendar.getInstance();
        calendar.setTimeZone(TIME_ZONE);
        gmtCalendar.setTime(expDate);
        Date gmtExpDate = gmtCalendar.getTime();
        System.out.printf("gmtExpDate = %s%n", df.format(gmtExpDate));

        Calendar calendarExp = new GregorianCalendar(TIME_ZONE);
        calendarExp.setTime(expDate);
        System.out.printf("calExpDate = %s%n", df.format(calendarExp.getTime()));
    }
}