abstract fun removeAll(elements: Collection<E>): Boolean
Removes all of this collection's elements that are also contained in the specified collection.
Return true if any of the specified elements was removed from the collection, false if the collection was not modified.
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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/remove-all.html