RFR: JDK-8263684: Avoid wrapping into BufferedWriter twice [v2]

[Pavel Rappo]

On Wed, 19 May 2021 00:00:15 GMT, Jonathan Gibbons <jjg at openjdk.org> wrote:

>> Please review a trivial fix to avoid creating an unnecessary `BufferedWriter`.
>> 
>> `noreg-trivial` (or `noreg-cleanup` : take your pick). Either way, no test.
>
> Jonathan Gibbons has updated the pull request incrementally with one additional commit since the last revision:
> 
>   address review feedback

Update the copyright year and you're good to go.

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Marked as reviewed by prappo (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/4080