Use the if statement to specify a block of Java code to be executed if a condition is true. Syntax if ( condition ) { // block of code to be executed if the condition is true }

4 days ago · It is used to decide whether a certain statement or block of statements will be executed or not i.e. if a certain condition is true then a block of statements is executed otherwise not. Syntax:

Nov 22, 2024 · The if-else statement in Java is a powerful decision-making tool used to control the program's flow based on conditions. It executes one block of code if a condition is true and another block if the condition is false. In this article, we will learn Java if-else statement with examples. Example: [GF

Java if...else (if-then-else) Statement. The if statement executes a certain section of code if the test expression is evaluated to true. However, if the test expression is evaluated to false, it does nothing. In this case, we can use an optional else block.

The if-then statement is the most basic of all the control flow statements. It tells your program to execute a certain section of code only if a particular test evaluates to true. For example, the Bicycle class could allow the brakes to decrease the bicycle's speed only if …

Sep 11, 2022 · If else statement in Java. This is how an if-else statement looks: if(condition) { Statement(s); } else { Statement(s); } The statements inside “if” would execute if the condition is true, and the statements inside “else” would execute if the condition is false. Example of if …

Learn how to use if-else statements in Java to control the flow of your program. Understand syntax, examples, and best practices.

Apr 8, 2025 · In Java, one of the fundamental constructs for decision-making is the 'if-else' statement. Let's delve into what 'if-else' statements are, how they work, and how they can be effectively utilised in Java programming. The Java if statement is used to test the condition. It checks the Boolean condition: true or false.

Jan 2, 2023 · The if-else statement in Java is the most basic of all the flow control statements. An if-else statement tells the program to execute a certain block only if a particular test evaluates to true , else execute the alternate block if the condition is false .

Jan 8, 2024 · In this tutorial, we’ll learn how to use the if-else statement in Java. The if-else statement is the most basic of all control structures, and it’s likely also the most common decision-making statement in programming. It allows us to execute a certain code section only if a specific condition is met. 2. Syntax of If-Else