Instead of writing many if..else statements, you can use the switch statement. The switch statement selects one of many code blocks to be executed: This is how it works: The switch expression is evaluated once. The value of the expression is compared with the values of each case. If there is a match, the associated block of code is executed.

Apr 11, 2025 · In simple words, the Java switch statement executes one statement from multiple conditions. It is an alternative to an if-else-if ladder statement. It provides an easy way to dispatch execution to different parts of the code based on the value of the expression.

Unlike if-then and if-then-else statements, the switch statement can have a number of possible execution paths. A switch works with the byte, short, char, and int primitive data types.

The switch statement allows us to execute a block of code among many alternatives. In this tutorial, you will learn about the switch...case statement in Java with the help of examples.

In Java, is it possible to write a switch statement where each case contains more than one value? For example (though clearly the following code won't work): case 1 .. 5: System.out.println("testing case 1 to 5"); break; case 6 .. 10: System.out.println("testing case 6 to 10"); break;

Jun 21, 2022 · You use the switch statement in Java to execute a particular code block when a certain condition is met. Here's what the syntax looks like: switch (expression) { case 1: // code block break; case 2:

Jun 11, 2024 · In this tutorial, we’ll learn what the switch statement is and how to use it. The switch statement allows us to replace several nested if-else constructs and thus improve the readability of our code.

Learn how to use the switch statement in Java effectively with examples and syntax details.

Feb 28, 2024 · Switch statements offer a simple method to direct execution to different sections of code depending on the value of the expression. The expression of the Java switch statements can either be a byte, char, int, or short primitive data type. However, with the oncoming of JDK7, switch statements also work with the Strings, Wrapper classes, and enums.

Java switch statements help in providing multiple possible execution paths for a program. Java switch statements can be used in place of if-else statements to write more cleaner and concise code. Java switch statements have evolved over time. In this tutorial, we will learn about basic switch statement …