<@U0BGSQ7E0>: not exactly. If you define non-gener...

# announcements

[dmitry.petrov]

@andrewoma: not exactly.
If you define non-generic add, as you did above, both Kotlin and Java behave exactly the same.
If you define a generic Java version with proper wildcards (List<? extends T> and so on), both Java and Kotlin behave counter-intuitively (because of variance).
Problem is that we have an ambiguous + that applies both to (container, container) and to (container, element).
This issue was addressed in 1.0 RC (see @yole comments about plusElement above).