How to Initialize Arrays in Java

/**
 * @author lautturi.com
 * Java example: Initialize Arrays in Java
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args) {

		//declare and initialize an array in java
		int[] arr1 = {1, 3, 5, 2, 4}; // initialize with value
		
		int arr2[] = new  int[10]; // declare an array
		for(int i=0;i<10;i++) {
			arr2[i] = i;  // initialize array with value
		}
		 
		System.out.println(Arrays.toString(arr1));
		System.out.println(Arrays.toString(arr2));
	}
}

output:

[1, 3, 5, 2, 4]
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]