Program: How to create a date with milli seconds?

package com.java2novice.date;

import java.util.Date;

public class DateCreationWithSeconds {

	public static void main(String a[]){
		//get current time in milli seconds
		long currentTimeInSec = System.currentTimeMillis();
		Date d = new Date(currentTimeInSec);
		System.out.println(d);
	}
}

Mon Apr 02 19:17:56 GMT+05:30 2012