// enumerations/ArrowInSwitch.java

// (c)2021 MindView LLC: see Copyright.txt

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

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

// {NewFeature} Since JDK 14

import static java.util.stream.IntStream.range;

public class ArrowInSwitch {

static void colons(int i) {

switch(i) {

case 1: System.out.println("one");

break;

case 2: System.out.println("two");

break;

case 3: System.out.println("three");

break;

default: System.out.println("default");

}

}

static void arrows(int i) {

switch(i) {

case 1 -> System.out.println("one");

case 2 -> System.out.println("two");

case 3 -> System.out.println("three");

default -> System.out.println("default");

}

}

public static void main(String[] args) {

range(0, 4).forEach(i -> colons(i));

range(0, 4).forEach(i -> arrows(i));

}

}

/* Output:

default

one

two

three

default

one

two

three

*/