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https://issues.apache.org/jira/browse/LUCENE-2339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12848744#action_12848744
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Michael McCandless commented on LUCENE-2339:
--------------------------------------------

bq. So how about we call it closeNoException, document that it does not throw 
any exception and intentionally suppresses them, and if you don't want them to 
be suppressed, you can call io.close() yourself?

But there is still a need to "close everything, but do throw the 1st exception 
you hit".  We do this in a number of places in Lucene, ad-hoc today.

However, that need is different from what we're doing here, so I agree, let's 
postpone it and have this issue only create the "closeNoException" method.

> Allow Directory.copy() to accept a collection of file names to be copied
> ------------------------------------------------------------------------
>
>                 Key: LUCENE-2339
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2339
>             Project: Lucene - Java
>          Issue Type: Improvement
>            Reporter: Earwin Burrfoot
>            Assignee: Michael McCandless
>         Attachments: LUCENE-2339.patch, LUCENE-2339.patch, LUCENE-2339.patch
>
>
> Par example, I want to copy files pertaining to a certain commit, and not 
> everything there is in a Directory.

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