Specify Java version

How do I customize the java version used to build?

The clojure docs imply a .jdk-version can be used, but the Java (maven build) docs don't

"Fatal error compiling: error: invalid target release: 19 -> [Help 1]"

fba8052e-ad1b-46b2-8a14-33dce1ed3190

Follow up will be "how do i run with --enable-preview"

it lets you use features like switch expressions in your code

or virtual threads

what files do you currently introspect?

i am

well - you can say like 19-preview implies the flag?

could also have a general "jvm startup flags" option

...somewhere

because some preview stuff requires a bit more

like to test some incubator features you need to launch the jvm with --add-modules jdk.incubator.feature

and to use some old libraries you need to "open" things to reflection manually

--add-opens java.base/java.util=ALL_UNNAMED and stuff like that

🤷‍♂️

which sucks, since that java version is hella old

kinda the social result of this being the prevailing opinion among the haskell/nix corners of the world i reckon