Created
June 19, 2017 12:38
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Set(List とかでも) のインスタンスを作るとき、要素数によって、作られてる実態が違うみたい…？ #CodePiece #kotlin
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| // elements.size == 0 | |
| object EmptySet : Set<Nothing> | |
| // elements.size == 1 | |
| java.util.Collections.singleton(element) | |
| // elements.size > 1 | |
| public typealias LinkedHashSet<E> = java.util.LinkedHashSet<E> |
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