SDK Extension for OpenJDK 22

This extension contains the OpenJDK 22 Java Runtime Environment (JRE) and Java Developement Kit (JDK).

OpenJDK 22 is the current latest version. This is not a long-term support (LTS) version and will be periodically updated as new JDKs are released.

For the current LTS version, see the OpenJDK 21 extension.

For the previous LTS version, see the OpenJDK 17 extension.

Usage

You can bundle the JRE with your Flatpak application by adding this SDK extension to your Flatpak manifest and calling the install.sh script. For example:

{
  "id" : "org.example.MyApp",
  "branch" : "1.0",
  "runtime" : "org.freedesktop.Platform",
  "runtime-version" : "23.08",
  "sdk" : "org.freedesktop.Sdk",
  "sdk-extensions" : [ "org.freedesktop.Sdk.Extension.openjdk" ],
  "modules" : [ {
    "name" : "openjdk",
    "buildsystem" : "simple",
    "build-commands" : [ "/usr/lib/sdk/openjdk/install.sh" ]
  }, {
    "name" : "myapp",
    "buildsystem" : "simple",
    ....
  } ]
  ....
  "finish-args" : [ "--env=PATH=/app/jre/bin:/usr/bin" ]
}