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kotlinlang

Hi all! It seems the gradle build of Ktor is configured to use a JDK 11. Therefore, the unix domain socket tests (requiring JDK 16+) are never run. How can I force the JDK used for tests to a particular JDK version?

I figured out that if I change `8` to `16` in <https://github.com/ktorio/ktor/blob/main/build.gradle.kts#L177>, I can run the tests with JDK 16.

Maybe we could add a command-line flag to override the default JDK? Or maybe this should be done only for running tests?