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循环删除元素的时候foreach #49

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JasonLinkinBright opened this issue Jul 28, 2021 · 0 comments

JasonLinkinBright commented Jul 28, 2021

使用foreach可能会造成concurrentmodifiedexception(删除第二个元素后会发生)。
可以使用迭代器来删除。
项目全局搜下 foreach 的使用

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