为什么阿里巴巴禁止在 foreach 循环里进行元素的 remove/add 操作-HollisChuang's Blog



为什么阿里巴巴禁止在 foreach 循环里进行元素的 remove/add 操作-HollisChuang's Blog

Foreach循环(Foreach loop)是计算机编程语言中的一种控制流程语句,通常用来循环遍历数组或集合中的元素。

Java语言从JDK 1.5.0开始引入foreach循环。在遍历数组、集合方面,foreach为开发人员提供了极大的方便。


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