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dtechyesterday at 6:08 PM1 replyview on HN

That's not what the person I replied to asked at all, arbitrary types weren't mentioned.

They literally asked why they couldn't write JsonObject.of(Map.of(...))


Replies

pronyesterday at 6:10 PM

And there's nothing in Java preventing that. In fact, it is trivial to implement that exact API on top of the API proposed in the JEP.