program of Arraylist

ArrayList2.java

import java.util.ArrayList;

public class ArrayList2 {
    public static void main(String[] args) {

        ArrayList<String> arrayList =new ArrayList<>();
        System.out.println("Intial size of arraylist"+ arrayList.size());
        arrayList.add("A");
        arrayList.add("B");
        arrayList.add("C");
        arrayList.add("D");
        System.out.println("Size of arraylist after adding eleemnt"+ arrayList.size());
        System.out.println("content of arraylist"+ arrayList);
        arrayList.add(2,"E");
        System.out.println("changed content arraylist"+ arrayList);
        arrayList.remove(3);
        arrayList.remove("A");
        System.out.println("changed content after removing element"+ arrayList);














    }



    }