RFR: 8186958: Need method to create pre-sized HashMap [v21]

[XenoAmess]

On Thu, 14 Apr 2022 18:10:28 GMT, XenoAmess <duke at openjdk.java.net> wrote:

>> 8186958: Need method to create pre-sized HashMap
>
> XenoAmess has updated the pull request incrementally with one additional commit since the last revision:
> 
>   add `@LastModified: Apr 2022` to DocumentCache

> Are the changes necessary for this part?

@seanjmullan no, they are just performance refinement.

If you really that wanna 100% sync ,

I can use the old 1.8 api to migrate that part, and make a mirror pr to that part of https://github.com/apache/santuario-xml-security-java

Is this solution acceptable then?

-------------

PR: https://git.openjdk.java.net/jdk/pull/7928