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mutableSetOf

inline fun <T> mutableSetOf(): MutableSet<T>

Platform and version requirements: Kotlin 1.1

Returns an empty new MutableSet.

The returned set preserves the element iteration order.

fun <T> mutableSetOf(vararg elements: T): MutableSet<T>

Returns a new MutableSet with the given elements. Elements of the set are iterated in the order they were specified.

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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/mutable-set-of.html