Adding Null value to an ArrayList

 

//Null value can be added to an ArrayList

import java.util.ArrayList;

import java.util.Iterator;

public class AddingNullValueToArrayList {

public static void main(String[] args) {

ArrayList<String> al = new ArrayList<>();

al.add("Ajay");

al.add("Vijay");

al.add("Krishna");

al.add("Kiyan");

al.add("Nishu");

al.add(null);

Iterator itr = al.iterator();

while (itr.hasNext()) {

System.out.println(itr.next());

}

}

}