java - not to keep references to the objects from this iterator ?
大家讲道理
大家讲道理 2017-04-17 17:14:31
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Be careful not to keep references to the objects from this iterator.
To improve GC performance the same object is re-used in next().

请问这段注释是什么含义?

大家讲道理
大家讲道理

光阴似箭催人老,日月如移越少年。

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