Java has the following conditional statements: Use the if statement to specify a block of Java code to be executed if a condition is true. Note that if is in lowercase letters. Uppercase letters (If or IF) will generate an error. In the example below, we test two values to find out if 20 is greater than 18.

Sep 18, 2024 · Conditional statements in Programming, also known as decision-making statements, allow a program to perform different actions based on whether a certain condition is true or false. They form the backbone of most programming languages, enabling the creation of complex, dynamic programs.

Apr 16, 2025 · 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

The if-then-else statement provides a secondary path of execution when an "if" clause evaluates to false. You could use an if-then-else statement in the applyBrakes method to take some action if the brakes are applied when the bicycle is not in motion.

Sep 11, 2024 · There are 4 types of conditional statements in Java discussed in this Beginner’s Guide to Java. They are if statements in Java, if else statements in Java, ladder statements or If Else If statements, and Switch statements.

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 …

Mar 28, 2025 · What are the conditional statements in Java? Conditional statements in Java are used to make decisions based on certain conditions. The most common conditional statements in Java are the If-Else statement, the Switch statement, and the Ternary Operator.

Aug 4, 2021 · Conditionals take an expression, which is code that evaluates to determine a value, and checks if it is true or false. If it’s true, we can tell our program to do one thing — we can even account for false to do another. As we write more complex programs, conditionals allow us to address multiple scenarios and make our programs more robust.

An if statement is used in Java when you want code to happen whenever a condition exists. We will look at how to create one and how to use them.