// Java program to demonstrate constuctors of Date import java.util.*; public class Main {  public static void main(String[] args)  {  Date d1 = new Date();  System.out.println('Current date is ' + d1);  Date d2 = new Date(2323223232L);  System.out.println('Date represented is '+ d2 );  } } 

// Program to demonstrate methods of Date class import java.util.*; public class Main {  public static void main(String[] args)  {  // Creating date  Date d1 = new Date(2000 11 21);  Date d2 = new Date(); // Current date  Date d3 = new Date(2010 1 3);  boolean a = d3.after(d1);  System.out.println('Date d3 comes after ' +  'date d2: ' + a);  boolean b = d3.before(d2);  System.out.println('Date d3 comes before '+  'date d2: ' + b);  int c = d1.compareTo(d2);  System.out.println(c);  System.out.println('Miliseconds from Jan 1 '+  '1970 to date d1 is ' + d1.getTime());  System.out.println('Before setting '+d2);  d2.setTime(204587433443L);  System.out.println('After setting '+d2);  } }