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StringSwitch.java

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// control/StringSwitch.java

// ©2016 MindView LLC: see Copyright.txt

public class StringSwitch {

public static void main(String[] args) {

String color = "red";

// Old way: using if-then

if("red".equals(color)) {

System.out.println("RED");

} else if("green".equals(color)) {

System.out.println("GREEN");

} else if("blue".equals(color)) {

System.out.println("BLUE");

} else if("yellow".equals(color)) {

System.out.println("YELLOW");

} else {

System.out.println("Unknown");

}

// New way: Strings in switch

switch(color) {

case "red":

System.out.println("RED");

break;

case "green":

System.out.println("GREEN");

break;

case "blue":

System.out.println("BLUE");

break;

case "yellow":

System.out.println("YELLOW");

break;

default:

System.out.println("Unknown");

break;

}

}

}

/* Output:

RED

RED

*/