The OpenJDK 11 is included in the Ubuntu 20.04 base repository. We are using Ubuntu 20.04 for installing the latest java versions. The JDK 12 has been superseded because it does not include the most up to date security vulnerability fixes and is no longer recommended for use in production.įor instance, if you are not sure which java package you should install, then it is suggestted to install JDK 11. Install OpenJDK 8: Check which JDK-Versions are available on. At the time of preparing this post, JDK 11 is the latest long-term support (LTS) release, whereas 13, 14, and 15 are the feature releases of Java. Version 8 of OpenJDK is available for Ubuntu Trusty 14.04 from the PPA repository OpenJDK builds. Once installed, verify the Java version using the following command: java -version. For example, on macOS, use brew to install the latest Java (OpenJDK 11) followed by the appropriate jenv add PATHTOJVMHOME command to recognize it. This is the easiest way to install the JDK using the apt package manager: apt install openjdk-17-jdk openjdk-17-jre. Installing Open JDK 8 on Debian or Ubuntu Systems Configure your operating system to use the latest build of a Technology Compatibility Kit (TCK) Certified OpenJDK version 8, such as OpenJDK 8 ( minimum). Use jenv add to inform jenv where your Java environment is located. The new versions of Java are released gradually. Ubuntu 20.04’s default repository included Java 17. Download and install JDK if you are focused on creating Java applications. On the other hand, JDK contains JRE and other debugging and development tools. The JRE includes Java virtual machine (JVM), classes, and binary files that are necessary to run the Java program. The Java Runtime Environment (JRE) and Java Development Kit (JDK) are OpenJDK packages.
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