Q why are `SortedSet lt T gt ` and `TreeSet lt T gt ` define kotlinlang #stdlib

Q: why are `SortedSet<T>` and `TreeSet<T&...

natpryce

10/09/2017, 5:45 PM

Q: why are

SortedSet<T>

and

TreeSet<T>

defined as internal in kotlin.collections, but declared as the result type of public functions (such as

toSortedSet()

)? This is in Kotlin 1.1.5-1

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