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

[Sean Mullan]

On Thu, 14 Apr 2022 20:16:38 GMT, Sean Mullan <mullan at openjdk.org> wrote:

>>> 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?
>
>> > 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?
> 
> Yes, that would be preferred. Thanks!

> I'd like to see a confirmation from @seanjmullan to make sure the issues with Santuario are resolved satisfactorily. Other than that I think it's pretty well covered. I've already run these changes through our internal test system and they look fine. I'll do a final recheck and let you know.

I am fine with this being integrated. @XenoAmess already [submitted a PR to the Santuario Project](https://github.com/apache/santuario-xml-security-java/pull/64) using the existing `HashMap` constructor which I have approved. So the code will be in sync the next time we upgrade the JDK to a newer version of Santuario.

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