In this tutorial, I will show you how to install OpenJDK 8 Mac. You have to pay for Oracle JDK so it’s better to use OpenJDK.
OpenJDK (Open Java Development Kit) is a free and open-source implementation of the Java Platform, Standard Edition (Java SE). It is the result of an effort Sun Microsystems began in 2006. The implementation is licensed under the GNU General Public License (GNU GPL) version 2 with a linking exception. Were it not for the GPL linking exception, components that linked to the Java class library would be subject to the terms of the GPL license.
- brew should be installed (https://brew.sh/)
1. Brew tap
First of all, we need to tap a brew repo. Execute the following command:
$ brew tap AdoptOpenJDK/openjdk
The above will add more repositories to brew.
Read Also: How to uninstall/remove Java 10 from Mac
2. Install OpenJDK 8 Mac
After adding tap, let’s install OpenJDK using brew.
$ brew cask install adoptopenjdk8
So, now we have installed Java 8, we can check installation with the following command.
3. Check JDK Version
Now we can check the JDK version.
# java -version
openjdk version "1.8.0_202"
OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_202-b08)
OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.202-b08, mixed mode)
Now Java has installed properly.
4. Java Location
Now let’s check the java path.
# which java
Please let me know how you liked the tutorial.