How to Declare an Array in Java - Step by Step Examples

How to Declare an Array in Java ?

Answer

To declare an array in Java, you specify the type of array followed by square brackets and then the array variable name.

✐ Examples

1 Declare an Integer Array

In this example,

We declare an integer array named numbers and initialize it with some values.
This creates an array of integers.
We print the array elements to the console.

Java Program

import java.util.Arrays;

public class Main {
    public static void main(String[] args) {
        int[] numbers = {1, 2, 3, 4, 5};
        System.out.println("Array elements: " + Arrays.toString(numbers));
    }
}

Output

Array elements: [1, 2, 3, 4, 5]

2 Declare an Array of Strings

In this example,

We declare a string array named fruits and initialize it with some string values.
This creates an array of strings.
We print the array elements to the console.

Java Program

import java.util.Arrays;

public class Main {
    public static void main(String[] args) {
        String[] fruits = {"Apple", "Banana", "Orange"};
        System.out.println("Array elements: " + Arrays.toString(fruits));
    }
}

Output

Array elements: [Apple, Banana, Orange]

Summary

In this tutorial, we learned How to Declare an Array in Java language with well detailed examples.

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How to Declare an Array in Java - Step by Step Examples

How to Declare an Array in Java ?

Answer

✐ Examples

1 Declare an Integer Array

Java Program

Output

2 Declare an Array of Strings

Java Program

Output

Summary

More Java Arrays Tutorials