Iterators in Java typically expect exclusive access to the data structure they loop through. If another thread tries to modify a collection of objects while an ...
The common directory now contains an interface called a BacktrackingIterator. Iterators that implement this will be able to mark a point during iteration, and reset back to that mark. For example, ...
> 原文:[https://www.geeksforgeeks.org/iterators-in-java/](https://www.geeksforgeeks.org/iterators-in-java/) Java 中的[集合框架](https://www.geeksforgeeks.org ...
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