Not seeing any benefit in a feature you don't seem...

# language-proposals

[louiscad]

Not seeing any benefit in a feature you don't seem to need is not a use case. Anyway, search how to implement equals and hashCode properly, and you'll understand why Lombok and Kotlin data classes exist. If you don't like Kotlin data classes, don't use them. If you like Lombok, use it. If you're targetting the JVM or Android, Kotlin can use code generated by Lombok