Vector: removeElementAt(int index)
import java.util.Vector; public class Main { public static void main(String args[]) { Vector v = new Vector(5); for (int i = 0; i < 10; i++) { v.add(0,i); } System.out.println(v.capacity()); System.out.println(v); v.remove(1); v.removeElementAt(2); System.out.println(v); System.out.println(v.capacity()); } }