Add an Element to ArrayList in Java

To add an element to the end of an ArrayList, use the method

boolean add (E elt): This method inserts an object at the end of the ArrayList by incrementing the size of the list.

import java.util.ArrayList; 

public class ArrayListAdd{ 
 
 public static void main(String[] args) {
 
 // Create an ArrayList
 ArrayList arraylist = new ArrayList(); 
 
 //add strings to ArrayList
 arraylist.add("a"); 
 arraylist.add("b"); 
 arraylist.add("c"); 
 arraylist.add("d"); 
 arraylist.add("e"); 

 System.out.println("ArrayList"); 
 for(String e:arraylist)
 System.out.println(e); 
 
 // Create an ArrayList
 ArrayList arraylistint = new ArrayList(); 
 
 //add digits to ArrayList
 arraylistint.add(1); 
 arraylistint.add(2); 
 arraylistint.add(3); 
 arraylistint.add(4); 
 arraylistint.add(5); 
 
 System.out.println("ArrayList"); 
 for(Integer n:arraylistint)
 System.out.println(n); 
 
 }
}

Runtime:

ArrayList
a
b
c
d
 e
ArrayList
1
2
3
4
5