In this example we shall show you how to use a simple if statement. The if-else 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 expression evaluates to true. To use a simple if statement one should perform the following steps:
- Create a new boolean variable set to false.
- Use the boolean inside the if expression and execute some code if the expression inside the if statement is true,
as described in the code snippet below.
package com.javacodegeeks.snippets.basics;
public class SimpleIfStatementExample {
public static void main(String[] args) {
boolean b = true;
if (b)
System.out.println("Variable value is true");
}
}
Output:
Variable value is true
This was an example of how to use a simple if statement in Java.
