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toCharArray

fun Collection<Char>.toCharArray(): CharArray

Returns an array of Char containing all of the elements of this collection.

fun Array<out Char>.toCharArray(): CharArray

Returns an array of Char containing all of the elements of this generic array.

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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/to-char-array.html