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https://issues.apache.org/jira/browse/IO-486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14996709#comment-14996709
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Viktor Isaev commented on IO-486:
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Great! Then, I guess, this can be closed too. Thanks a lot, Sebb!
> FileUtils.readFileToString() can immediately return empty string if file
> length is zero
> ---------------------------------------------------------------------------------------
>
> Key: IO-486
> URL: https://issues.apache.org/jira/browse/IO-486
> Project: Commons IO
> Issue Type: Improvement
> Reporter: Viktor Isaev
>
> If {{file.length() == 0}}, there is no point of doing extra work of opening
> and closing an input stream - we can return an empty string right away.
> Same applies for {{FileUtils.readFileToByteArray()}} and
> {{FileUtils.readLines()}}.
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