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在grow()中,对hugeCapacity()方法的解释错误

This commit is contained in:
wangkai 2019-02-23 14:03:27 +08:00
parent 44accccc8c
commit aca7d24da9

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@ -177,7 +177,7 @@ public class ArrayList<E> extends AbstractList<E>
newCapacity = minCapacity;
//再检查新容量是否超出了ArrayList所定义的最大容量
//若超出了则调用hugeCapacity()来比较minCapacity和 MAX_ARRAY_SIZE
//如果minCapacity大于最大容量则新容量则为ArrayList定义的最大容量否则新容量大小则为 minCapacity
//如果minCapacity大于MAX_ARRAY_SIZE则新容量则为Interger.MAX_VALUE否则新容量大小则为 MAX_ARRAY_SIZE
if (newCapacity - MAX_ARRAY_SIZE > 0)
newCapacity = hugeCapacity(minCapacity);
// minCapacity is usually close to size, so this is a win: