[vips7L]

Scala has just as much historical baggage imo. It's community is split between functional zealots and "better java". You also have the Scala 2/3 split that is currently going on and just the general complexity of the language makes it not so appealing.

IMO if you're serious about using the JVM you should be using Java 17 and following the latest version. Kotlin is usable, but it doesn't bring that much more to that table other than longer compile times.

[eeperson]

Why do you feel that Scala has just as much historical baggage? Isn't the whole point of the Scala 2/3 split to remove historical baggage.

[DerArzt]

The community split is what makes Scala better in my opinion. The fact that you can have the split between functional first and better java people is a nice thing to see over Java where if you want to do functional programming, you are a second class citizen.

[daltont]

I was really into Scala ten years ago, but felt that a "Scala--" might be more accessible to most devs and hurt Scala adoption. Lo and behold, we got Kotlin.

[smaudet]

But isn't the great thing about using the JVM supposed to be not using Java?

Or at least the perf advantages it brings. Java has nice stuff today maybe but one could argue that it is primarily defending market share that caused Oracle to move forward with its language updates.

I'm inclined to say the opposite, the more the JVM stays healthy and the stronger the third party ecosystem the more likely it doesn't become a 'dead' language like COBOL or FORTAN (not dead but in terms of marketshare).