public boolean addAll(Collection c)
public boolean addAll(int index, Collection c)
import java.util.Vector;
public class MainClass {
public static void main(String args[]) {
Vector v = new Vector(5);
for (int i = 0; i < 10; i++) {
v.insertElementAt(i,0);
}
System.out.println(v);
Vector v2 = new Vector();
v2.addAll(v);
System.out.println(v2);
}
}
[9, 8, 7, 6, 5, 4, 3, 2, 1, 0]
[9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0]