import java.util.Collections;
import java.util.Vector;
public class Main {
public static void main(String[] args) {
Vector v1 = new Vector();
v1.add("1");
v1.add("2");
v1.add("3");
Vector v2 = new Vector();
v2.add("One");
v2.add("Two");
v2.add("Three");
v2.add("Four");
v2.add("Five");
System.out.println(v2);
Collections.copy(v2, v1);
System.out.println(v2);
}
}
/*[One, Two, Three, Four, Five]
[1, 2, 3, Four, Five]
*/