ArrayList add(int index, E element) method in java
import java.util.ArrayList; public class ArrayListAddMethodExample { public static void main(String[] args) { // creating an empty ArrayList with initial capacity ArrayList<Integer> al = new ArrayList<Integer>(6); al.add(12); al.add(14); al.add(16); al.add(18); al.add(20); // adding element 15 at fourth position al.add(3, 15); for(Integer number : al) { System.out.println("Number: " + number); } } }
