Java Vector.clone()

public Object clone()

/*from www  . java 2  s .  c  om*/
import java.util.Vector;

public class Main {
   public static void main(String[] args) {
           
      Vector<Integer>  vec = new Vector<Integer> (4);
      Vector<Integer>  vecclone = new Vector<Integer> (4);

      
      vec.add(4);
      vec.add(3);
      vec.add(2);
      vec.add(1);

      System.out.println(vec);
      
      // let us clone the vector vec
      vecclone=(Vector)vec.clone();
      
      System.out.println(vecclone);

   }    
}