Lambda 从未“死亡”，但它的黄金时代确实结束了。 它被误解、被滥用，被当成函数式编程的万能钥匙。 而真正可维护、可协作、可测试的代码，从来就不是追求“短”，而是追求“清晰”。 前言：优雅的开始，混乱的告别 2014 年，Java 8 带来了 Lambda 表达式。

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Anonymous function that takes no parameter and return nothing can be written in form of Lambda. In descriptive terms Lambda expressions are a simpler syntax for anonymous delegates and can be used ...

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