Calculation of date diferences

import
java.util.Calendar;import java.util.Date;/* * Filename: Test.java * Creation date: 14-mar-2004 * Author: Kevin Pors *//** *
@author Kevin Pors * @version 1.0 */public class Test
{ public static void main(String[] args) { Date
now = new Date(); // right now.
Calendar c = Calendar.getInstance(); c.setTime(now);
c.add(Calendar.HOUR, 1092); Date someDate = c.getTime();
getDaysBetween(now, someDate); } public static
int getDaysBetween(Date dateOne, Date dateTwo) { long
milliseconds = dateTwo.getTime() - dateOne.getTime(); if (milliseconds
< 0) { milliseconds = -milliseconds; } long seconds = milliseconds / 1000L; long minutes =
seconds / 60L; long hours = minutes / 60L; long
days = hours / 24L; System.out.println("Difference in milliseconds: " + milliseconds);
System.out.println("Difference in seconds: " +
seconds); System.out.println("Difference in
minutes: " + minutes); System.out.println("Difference in hours: " + hours);
System.out.println("Difference in days: " +
days); return 0; }}