Nikolay Fedorovskikh 016e00bf7a Clarify the appointment of the intermediate collection
Motivation:

An intermediate list is creating in the `EpollEventLoop#closeAll` to prevent ConcurrentModificationException. But this is not the obvious purpose has no comment.

Modifications:

Add comment to clarify the appointment of the intermediate collection.

Result:

More clear code.
2017-07-05 20:44:11 -04:00
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2015-02-04 21:37:34 +01:00