Upgrade to Java 17

Support for Java 8 and Java 11 for the embedded Adaptive Sandbox engine ends in March 2025. Update the Java version on your system to continue receiving engine updates after this date.

Upgrade on Windows

Install the recommended Java version with the MSI installer which is documented on our system requirements page and restart your machine.

Upgrade on Linux

Install the recommended java package.

Example for Ubuntu 22.04
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Verify the Java version

Make sure that the Java version is correctly updated:

Command
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After installing the correct Java version, the engine should start without errors and warnings.

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