RFR: 8156715: TrustStoreManager does not buffer keystore input stream [v2]

[Anthony Scarpino]

On Mon, 23 Jun 2025 19:00:51 GMT, Artur Barashev <abarashev at openjdk.org> wrote:

>> Wrap the FileInputStream into a BufferedInputStream which reduces the number of actual file reads when loading a key store.
>
> Artur Barashev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Update copyright

Add a no regression test label on the bug.   Probably `noreg-hard` as it's difficult to test.

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Marked as reviewed by ascarpino (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/25920#pullrequestreview-2951746020