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ちょっとだけ書き直してみました。
AtomicInteger
を見ると、読み込んでCAS命令がうまくいくまでぐるぐるループを回す、ロックフリーな実装を使っている様子volatile
に関する記述は削ってみたjava,util.concurrent.atomic
パッケージのAtomicHogehoge
がよりリッチで安全)テキスト的に重要度が低そう