Checking the Java version is a simple yet important task for any Java developer. It allows you to ensure that you are using the correct version for your project and that your code will run as expected. There are several ways to check the Java version, and the most common methods are using the java -version command or checking the Java Control Panel.
The java -version command is a simple and straightforward way to check the Java version. It will print the version of Java that is currently installed on your system. To use this command, open a terminal window and type the following: