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.

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.

Jan 10, 2014 · In this post, we feature a comprehensive Java Switch Case Example. Java provides decision making statements so as to control the flow of your program. The switch statement in java is the one that we will explain in this article. These statements are: if...then; if...then...else; switch..case

Jun 11, 2024 · Below we’ll give some code examples to demonstrate the use of the switch statement, the role of the break statement, the requirements for the switch argument/case values and the comparison of Strings in a switch statement.

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.

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: // code block break; case 3: // code block break; default: // code block}

Mar 29, 2020 · This article helps you understand and use the switch case construct in Java with code examples. The switch-case construct is a flow control structure that tests value of a variable against a list of values.

Feb 6, 2025 · Switch Case conditional statements in Java are invoked with the keyword ‘switch’. The syntax to declare a switch case is “ switch () ”, which is used at the beginning of a conditional statement. The switch syntax is used for a set of conditions that need to be evaluated.

Sep 11, 2022 · Switch case statement is used when we have number of options (or choices) and we may need to perform a different task for each choice. The syntax of Switch case statement looks like this – switch (variable or an integer expression) { case constant: //Java code ; case constant: //Java code ; default: //Java code