MATLAB Support for OpenJDK

OpenJDK for use with MATLAB

MATLAB supports Adoptium OpenJDK for Java®-dependent features. This OpenJDK distribution is supported on all platforms without requiring a system-wide installation.

Note: A future release of MATLAB will not include a JRE, and an OpenJDK will be required to enable products and features which require Java.

Installation Instructions

Click the Install or Download button in the upper-right corner of this page.

• If using the “Install” button: MATLAB will download and install Adoptium OpenJDK automatically as part of the OpenJDK Support Package.
• If using the “Download” button: Save the .mlpkginstall file, then either double-click it or drag it into the MATLAB Command Window to begin installation.

Once installed, MATLAB will automatically detect and configure the JDK. This support package installs OpenJDK only for the logged in user and only for use with MATLAB.

Platform Compatibility

The version of OpenJDK installed by this support package depends on your platform:

Platform JDK Version

Windows Adoptium OpenJDK 8

Mac Adoptium OpenJDK 11

Linux Adoptium OpenJDK 8

Supported Alternative OpenJDK Versions

See Versions of OpenJDK Compatible with MATLAB by Release

To Configure or Change Java Version

Use the jenv command in MATLAB to view, test, or switch the Java runtime:

jenv

Use version -java to verify the currently active JDK:

version -java