RFR: 8284780: Need methods to create pre-sized HashSet and LinkedHashSet [v19]

[Anthony Scarpino]

On Wed, 8 Jun 2022 17:49:38 GMT, XenoAmess <duke at openjdk.java.net> wrote:

>> as title.
>
> XenoAmess has updated the pull request incrementally with one additional commit since the last revision:
> 
>   clean up Calendar

I gave a quick look at the security files touched and seems straightforward. I didn't see any problems

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Marked as reviewed by ascarpino (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/8302