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 The JDK 12 has been superseded because it does not include the most up to date security vulnerability fixes and is no longer recommended for use in production.įor instance, if you are not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. OpenJDK is a development environment for building applications, applets, and components using the Java. It is the default development and runtime environment for Java on Ubuntu 20.04. How to Install openjdk-11-dbg in Ubuntu 18.04. 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. Install OpenJDK: sudo apt-get install openjdk-8-jdk The latest JDK is installed. Install OpenJDK 11 At the time of writing, Java 11 is the latest LTS version. The new versions of Java are released gradually.

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. Reference: sudo apt-get install wget apt-transport-https gnupg sudo apt-get update sudo apt-cache search adoptopenjdk Select your version number, see. How to Install OpenJDK 11 on Ubuntu 22.04 or 20.04 Step 1: Update Ubuntu To ensure that the installation process runs smoothly without any conflicts, updating the Ubuntu. The Java Runtime Environment (JRE) and Java Development Kit (JDK) are OpenJDK packages.

Ubuntu install openjdk 11