RFR: 8377427: Reduce substring allocations in Color.web(String, double) [v7]

[Andy Goryachev]

On Wed, 18 Feb 2026 20:04:17 GMT, Michael Strauß <mstrauss at openjdk.org> wrote:

>> Michael Strauß has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   review comment
>
> I've included the precomputed powers-of-five table in the code file, so it's available immediately without `BigInteger` calculations.

@mstr2 would it be possible to integrate the tests for adjacent values and binary patterns from
https://github.com/andy-goryachev-oracle/jfx/blob/8377427.css.parser.test/modules/javafx.graphics/src/test/java/test/com/sun/javafx/css/parser/CssNumberParserTest.java ?

(to "make the old man happy")

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PR Comment: https://git.openjdk.org/jfx/pull/2069#issuecomment-3947185106