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Provide message for UnsupportedOperationException thrown from AbstractCollection.add.

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Ilya Gorbunov
2016-08-27 00:26:54 +03:00
parent 23d2654afd
commit 26cbad8e7f
1 changed files with 1 additions and 1 deletions
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js/js.libraries/src/core/collections/AbstractCollection.kt
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@@ -22,7 +22,7 @@ public abstract class AbstractCollection<E> protected constructor() : MutableCol
abstract override val size: Int abstract override val size: Int
abstract override fun iterator(): MutableIterator<E> abstract override fun iterator(): MutableIterator<E>
override fun add(element: E): Boolean = throw UnsupportedOperationException() override fun add(element: E): Boolean = throw UnsupportedOperationException("Add not supported on this collection")
override fun remove(element: E): Boolean { override fun remove(element: E): Boolean {
val iterator = iterator() val iterator = iterator()