In above example, the control will jump to respective statement depending on the value of the variable k. If the value of k is ‘a’, then Apple will be printed on the screen. break after System.out.println takes the control out of the switch statement. If break is not included, contr...
The syntax of Switch case statement looks like this – switch(variableoran integer expression){caseconstant://Java code;caseconstant://Java code;default://Java code;} Switch Case statement is mostly used withbreak statementeven though it is optional. We will first see an example without break ...
Switchhas evolved over time. New supported types have been added, particularly in Java 5 and 7. Also, it continues to evolve —switchexpressions will likely be introduced in Java 12. Below we’ll give some code examples to demonstrate the use of theswitchstatement, the role of thebreakstatem...
This section provides a tutorial example on how to use 'switch' statements to print business hours based on today's date.© 2025 Dr. Herong Yang. All rights reserved.The following program shows how a "switch" statement is used to print a specific message depending on which day of week ...
Here’s an example: intnum=1;switch(num){case1:System.out.println('One');case2:System.out.println('Two');break;default:System.out.println('Not one or two');}#Output:#'One'#'Two' Java Copy In this example, we forgot to include abreakstatement after the first case. As a result,...
default Case in Java switch-case The switch statement also includes an optional default case. It is executed when the expression doesn't match any of the cases. For example, class Main { public static void main(String[] args) { int expression = 9; switch(expression) { case 2: System.ou...
break: Terminates theswitchstatement, preventing fall-through. default: Executes if no case value matches the expression. Examples Example 1: Basic Usage publicclassSwitchExample{publicstaticvoidmain(String[]args){int day=3;switch(day){case1:System.out.println("Monday");break;case2:System.out.pri...
The default label is optional. there can be at most one default label in a switch statement. For example, Demo publicclassMain {publicstaticvoidmain(String[] args) {inti = 10;//www.java2s.comswitch(i) {case10:// Found the matchSystem.out.println("Ten");// Execution starts herecase20...
Examples of CaseStatement in Java The below examples clearly show how the Case statement work in Java. Example #1 When the value of the Switch expression is matched with a Case value Code: public class MyClass { public static void main(String args[]) { ...
Main.java void main() { int count = 0; do { System.out.println(count); } while (count != 0); } First the block is executed and then the truth expression is evaluated. In our case, the condition is not met and thedo whilestatement terminates. ...