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The default Java development and runtime in Ubuntu 22.04 is set to Java 17, meaning you will get Java 17 installed on your system if you install the default-jre package.Execute the following command to install OpenJDK version 17: sudo apt install openjdk-17-jdkCopy...
PressCtrl + Alt + Tto open the terminal and enter the following command mentioned in the box. You can either install OpenJDK 8 or the newer versions OpenJDK 11 to OpenJDK 18. Not all versions are available on any Ubuntu version. You can check for available versions with the command: apt...
OpenJDK Runtime Environment(build11.0.14+9-Ubuntu-0ubuntu2)OpenJDK64-Bit Server VM(build11.0.14+9-Ubuntu-0ubuntu2, mixed mode, sharing) Copy You may need the JDK in addition to the JRE in order to compile and run some specific Java-based software. To install the JDK, execute the foll...
Setting the JAVA_HOME variable and making the change permanent. Step 1: Check if JDK is installed The simplest way to check if Java Development Kit (JDK) is installed on your Linux system is by running this command: javac --version ...
After completion, type below to check the Java version. java --version You should see Java 17 in the prompt. You can also check out the Java executable path via the below command: which java Java 17 after install – on Ubuntu 22.04 LTS Jammy Jellyfish ...
way to install Java using the Apt-Get package manager. In this article, we will walk you through the step-by-step process of installing Java on Ubuntu 20.04 using Apt-Get, so you can get started with your Java projects right away. The processis the sameforUbuntu 18.04andUbuntu 22.04. ...
Now you have installed Java 11 Runtime on your Ubuntu 22.04. Install Java Development Kit If need Java Development Kit to compile Java programs, you can also install Open JDK sudo apt install default-jdk Once the installation is completed you can verify the Java version using the following com...
Checking Java Version To find out which Java version is installed on your system, run the java -version command:java -versionCopy The command will display the default Java version: openjdk 11.0.8 2020-07-14 OpenJDK Runtime Environment (build 11.0.8+10-post-Ubuntu-0ubuntu120.04) OpenJDK ...
Installing Java on Ubuntu 20.04 server is easy, however, it’s important to know which ‘type’ of Java you need: OpenJDK is a free and open-source implementation of the Java SE Platform Edition. Oracle JDK is the closed-source in-house version of Java developed entirely by Oracle. ...