How to Traverse ArrayList using forEach() method in Java

In this Java core tutorial we learn how to traverse through all element of an java.util.ArrayList using the forEach() method in Java programming language.

How to traverse through an ArrayList using forEach() method in Java

In the following Java program, we show how to traverse through all elements of an ArrayList using the Iterable.forEach(Consumer<? super T> action) method.

ArrayListForEachMethodExample1.java

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

public class ArrayListForEachMethodExample1 {
    public static void main(String... args) {
        List<String> list = new ArrayList<>();
        list.add("One");
        list.add("Two");
        list.add("Three");

        // For each over all elements of an ArrayList using forEach() method
        list.forEach(System.out::println);
    }
}