Paste the following lines of code and save the file. To test if Java was correctly installed and working, we will code a simple Java program that adds two integers as follows. To confirm the version installed, run the following commands: $ echo $JAVA_HOMEĬheck Java Version in Rocky Linux Testing Java (OpenJDK) in Rocky Linux Thereafter, set the environment variables as shown. ![]() Then move the decompressed folder to the /opt directory as shown. Once the download is complete, extract the compressed binary file. Next, we are going to download the OpenJDK 16 binary file which comes as a tarball file using the following curl command. To get started, we need to confirm that Java is not yet installed by running the following command. Once installation is complete, the Java Setup - Complete dialog will appear. A dialog box Java Setup - Progress indicating the installation status will appear. Join us as we examine how you can install Java 16 on Rocky Linux 8 (also works on AlmaLinux 8). Click the Install button to accept the license terms and to continue with the installation. OpenJDK constitutes the Java compiler, Java Runtime Environment (JRE), Java Virtual Machine (JVM), and Java class library.Īt the time of writing this guide, the latest version of Java is Java 16, which is provided by OpenJDK 16. It’s a development environment that was initially created by Sun Microsystems and is currently sponsored and maintained by Oracle. OpenJDK is an open-source implementation of the Java SE. This can be provided by either the OpenJDK ( Open Java Development Kit) or Oracle JDK ( Oracle Development Kit). However, you need to have Java installed beforehand. IntelliJ IDEA is a perfect example of an IDE that is designed specifically for the development of Java applications. To develop Java applications, you need to install an IDE ( Integrated Development Environment). ![]() Additionally, you can use Java to create games, chatbots, enterprise applications, and a whole lot more. ![]() Java is a cross-platform, object-oriented, and multipurpose programming language that is primarily used for creating mobile, web, and cloud applications. Download jdk-16.0.2osx-圆, macOS Compressed Archive, 167.2 MB Download jdk-16.0.2windows-圆4bin.exe for Win 10/11, Windows 10 /11 圆4 Installer.
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