Then, download Oracle Java JDK 18 using the wget command in the terminal. OpenJDK 18 JRE sudo apt install -y openjdk-18-jre Install Oracle JDK 18 On Ubuntu 22.04 / 20.04įirst, install dependencies for Oracle JDK 18 installation.

OpenJDK 18 JDK sudo apt install -y openjdk-18-jdk Then, install the OpenJDK or JRE package as per your requirements. OpenJDK has separated packages for JDK (Java Development Kit) for developing Java applications and JRE (Java Runtime Environment) for running Java applications.įirst, update the repository index. Install Java JDK on Ubuntu 22.04 / Ubuntu 20.04 Install OpenJDK 18 on Ubuntu 22.04 / 20.04 Here, we will see how to install Java JDK 18 on Ubuntu 22.04 / Ubuntu 20.04.

So, if you are looking for an LTS version, install Java JDK 17 on your Ubuntu system. Java JDK 18 is supported until September 2022. This newest release includes JDK 18, which provides an environment for developing applications using the Java programing language, testing, and running the Java programs. Java 18 (Non-LTS) is the latest release for the Java SE platform.

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