keys

open override val keys: Set<K>(source)

Returns a read-only Set of all keys in this map.

Accessing this property first time creates a keys view from entries. All subsequent accesses just return the created instance.

Since Kotlin

1.1
open override val keys: Set<K>(source)

Returns a read-only Set of all keys in this map.

Accessing this property first time creates a keys view from entries. All subsequent accesses just return the created instance.

Since Kotlin

1.1