小靓仔
2020-01-04
我发现我们工作中都是无脑arrayList
作者回复: ArrayList应该是最常用的。LinkedList消耗的内存会多不少，而且读写操作都比较费劲。唯一的好处是扩容不需要消费太多内存
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2020-01-04我发现我们工作中都是无脑arrayList