Hi friend,

Please implement following code. I hope that,this code will help you.


import java.util.*;
import java.util.GregorianCalendar;

// compute the difference between two dates.

public class DateDiffDemo {
public static void main(String[] args) {
//The date at the end of the last century
Date date = new GregorianCalendar(2000, 11, 31, 23, 59).getTime();
Date today = new Date();
// Get msec from each, and subtract.
long diff = today.getTime() - date.getTime();

System.out.println("The 21st century (up to " + today + ") is "
+ (diff / (1000 * 60 * 60 * 24)) + " days old.");
}
}




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