In this tutorial, you will learn how to create an array using ArrayList in Java.
To get started we need to add the following namespace:
import java.util.ArrayList;
1- ArrayList of String values
First, let’s create an ArrayList of String values:
import java.util.ArrayList; public class ArrayListExample { public static void main(String[] args) { ArrayList < String > language = new ArrayList(); language.add("C++"); language.add("C#"); language.add("JavaScript"); language.add("Java"); language.add("Julia"); language.add("Ruby"); for (String lang: language) { System.out.println(lang); } } }
Output
C++ C# JavaScript Java Julia Ruby[adinserter block=”2″]
2- ArrayList of Integer values
In the second example, we are going to create an ArrayList of integer values:
import java.util.ArrayList; public class ArrayListExample { public static void main(String[] args) { ArrayList < Integer > number = new ArrayList(); number.add(1); number.add(2); number.add(3); number.add(4); number.add(5); number.add(6); for (Integer num: number) { System.out.println(num); } } }
Output
1 2 3 4 5 6
That’s all. Happy coding!

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