How to identify installed Java (JDK) Version on macOS


If you have just updated your macOS and want to know what version of Java you have already, the easiest way is to check the java version using the terminal.

$ java -version

$  java -version
java version "11"
Java(TM) SE Runtime Environment (build 11)
Java HotSpot(TM) 64-Bit Server VM (build 23.2-b04, mixed mode)

If you have multiple JDK installed you can find them under /Library/Java/JavaVirtualMachines directory.

To run a specific version of Java on macOS you can make use of JAVA_HOME,

Example:

$ /usr/libexec/java_home -v 15 --exec javac -version
Identify installed Java (JDK) Version on macOS
Identify installed Java (JDK) Version on macOS
Advertisements
Try Out Code2care Dev Tools:

Advertisements



Android Java Linux Microsoft Google Python macOS Notepad++ Microsoft Teams CSS PHP SharePoint Html Linux C Programs Bootstrap jQuery Sublime Android Studio Facebook Eclipse WhatsApp News MySQL Json HowTos JavaScript FTP S3


Advertisements


Code2care is an initiative to publish and share varied knowledge in programming and technical areas gathered during day-to-day learnings and development activities.

Students and Software Developers can leverage this portal to find solutions to their various queries without re-inventing the wheel by referring to our easy to understand posts. Technical posts might include Learnings, Tutorials, Trouble-Shooting steps, Video Tutorials, Code Snippets, How Tos, Blogs, Articles, etc.
🎉 We are celebrating the 10th years of Code2care! Thank you for all your support! We hope we made a difference.
We strong support Gender Equality & Diversity.

We stand in solidarity with Ukraine - Make a donation to UNHCR - https://donate.unhcr.org/in/en-in/ukraine-emergency