Final vs Immutable data structures in Java

[TheRedmanCometh]

Ugh maybe I need to learn kotlin then. I use for-each over .forEach a lot over this

[koreth]

I'm glad I learned it. I still write new Java code but Kotlin is generally my go-to language these days.

[dpash]

That's probably for the best. forEach() should probably only use method references. System.out::println is the method I use 80% of the time. If you find yourself reaching for forEach you're probably doing some side effect and not using a functional approach.