Is either the implementation or the documentation ...

# stdlib

[spand]

Is either the implementation or the documentation wrong for Map<K, V>.getOrElse ? on ie.

mapOf("1" to null).getOrElse("1") { error("missing") }

Will throw an error yet containsKey("1") return true. The docs says:
... or the result of the [defaultValue] function if there was no entry for the given key.

There is an internal getOrElseNullable that would fix it but I assume it was not chosen for a reason

[spand]

Existing youtrack issue: https://youtrack.jetbrains.com/issue/KT-21392