Java Collection Examples : How To Get All Elements In ArrayList Using Iterator

Intro

This examples. will demonstrates how to get all element in the ArrayList class using Iterator class. ArrayList are the class implementations of the List interfaces.

Examples

package com.freesamplecode.java.arraylist;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class GetAllElementListDemo {
 public static void main(String[] args){
  List list = new ArrayList();

                // add more elements into list

  list.add("Nursalim");
  list.add("Iskiyati");
  list.add("Nurul Hikmah");
  list.add("Nani Indriyani");
  

                // iterate all list elements  

  Iterator it = list.iterator();
  
  while(it.hasNext()){
   System.out.println(it.next());
  }
 }
}

Output

Nursalim
Iskiyati
Nurul Hikmah
Nani Indriyani

Screenshot

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