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containsAll

Platform and version requirements: JVM (1.0), JS (1.1), Native (1.3)
abstract fun containsAll(
    elements: Collection<@UnsafeVariance E>
): Boolean

Checks if all elements in the specified collection are contained in this collection.

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