RFR: JDK-8292276 : Missing color names in CSS. [v6]

[SWinxy]

On Tue, 16 Aug 2022 21:37:30 GMT, ScientificWare <duke at openjdk.org> wrote:

>> This is referenced in Java Bug Database as
>> - [JDK-8292276 : Missing color names in CSS](https://bugs.java.com/bugdatabase/view_bug.do?bug_id=8292276)
>> 
>> This is tracked in JBS as 
>> - [JDK-8292276 : Missing color names in CSS](https://bugs.openjdk.java.net/browse/JDK-8292276)
>> 
>> Adds missing color names, defined by CSS Level 4, in CSS.java :
>> CSS Color Module Level 4
>> W3C Candidate Recommendation Snapshot, 5 July 2022
>> [7.1 Named Colors](https://www.w3.org/TR/css-color-4/#named-color)
>> 
>> Designed from : [ScientificWare JDK-8292276 : Missing color names in CSS](https://github.com/scientificware/jdk/issues/12)
>
> ScientificWare has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Removes whitespace.
>   
>   Remove a whitespace at the end of the file

I mean I think I would *prefer* the switch over a map (it looks nicer to me). My crude tests showed that the switch is indeed slower, breaking my conception that switch statements are the peak of performance. Other than [this request](#issuecomment-1216011827), I have no further comments.

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PR: https://git.openjdk.org/jdk/pull/9825