Ubuntu 22.04 LTS will no longer ship OpenJDK 19
Ubuntu 22.04 LTS Jammy Jellyfish was shipped with OpenJDK 19 as one of the supported Java open-source JDK toolkit. However, what was recently planned today has drawn our attention, and we felt the need to warn users using OpenJDK 19 on Ubuntu 22.04 LTS.
By October 2025, OpenJDK 19, which was EOL on March 23rd, 2023, will no longer be available on the official repositories for the Jammy Jellyfish release. This means that you will no longer be able to download and install OpenJDK 19. Any Java application should work fine with either OpenJDK 17 or 21, unless issues crop up.
You can take a look at this announcement for more information regarding the OpenJDK 19 sunset on Ubuntu 22.04 LTS.
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