Languages
[Edit]
EN

Java - loop through ArrayList

0 points
Created by:
Nikki-Mathews
337

In this article, we would like to show you how to loop through ArrayList in Java.

1. Using size() to loop through all elements

public class Example {

    public static void main(String[] args) {
        List<String> fruits = new ArrayList<>();

        // add items to the ArrayList
        fruits.add("Apple");
        fruits.add("Banana");
        fruits.add("Cherry");

        // loop through the ArrayList
        for (int i = 0; i < fruits.size(); i++) {
            System.out.println(fruits.get(i));
        }
    }
}

Output:

Apple
Banana
Cherry

2.  Using for-each loop

import java.util.ArrayList;

public class Example {

    public static void main(String[] args) {
        List<String> fruits = new ArrayList<>();

        // add items to the ArrayList
        fruits.add("Apple");
        fruits.add("Banana");
        fruits.add("Cherry");

        // loop through the ArrayList
        for (String fruit: fruits) {
            System.out.println(fruit);
        }
    }
}

Output:

Apple
Banana
Cherry

Java Collections - ArrayList

Native Advertising
🚀
Get your tech brand or product in front of software developers.
For more information Contact us
Dirask - we help you to
solve coding problems.
Ask question.

❤️💻 🙂

Join