<@U1T6T3NBU> Worth noting: Kotlin's `&lt;out T&gt;...

# getting-started

[okkero]

@josephivie Worth noting: Kotlin's <out T> and Java's <? extends T> are practically the same. What Kotlin calls "out-variance" is really just what is commonly called covariance. And "in-variance" is just another word for contravariance.