RFR: 8269909: getStack method in hprof.parser.Reader should use try-with-resource [v5]

[Serguei Spitsyn]

On Fri, 16 Jul 2021 11:53:15 GMT, Lin Zang <lzang at openjdk.org> wrote:

>> 8269909: getStack method in hprof.parser.Reader should use try-with-resource
>
> Lin Zang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   rename variables

Hi Lin,
Sorry for latency. I was on vacation and thought you have already integrated this fix.
The update looks okay to me.
Thanks,
Serguei

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Marked as reviewed by sspitsyn (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/4717