OnJava8-Examples/housekeeping/ArrayInit.java at master · xinan-w/OnJava8-Examples · GitHub

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// housekeeping/ArrayInit.java

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

// Array initialization

import java.util.*;

public class ArrayInit {

public static void main(String[] args) {

Integer[] a = { 1, 2, 3, };

Integer[] b = new Integer[]{ 1, 2, 3, };

System.out.println(Arrays.toString(a));

System.out.println(Arrays.toString(b));

}

/* Output:

[1, 2, 3]