RFR: 8315585: Optimization for decimal to string [v7]

[温绍锦]

On Fri, 8 Sep 2023 14:50:15 GMT, Claes Redestad <redestad at openjdk.org> wrote:

> Seems like a step in the right direction w.r.t. code duplication. There's still a lot going on in this PR so it'll take some time to digest. Is there some way to split this into a series of enhancements for easier review? The `jla.newStringLatin1NoRepl` additions could be split out and done first - along with evidence that it helps in other places like UUID and HexFormat.

Thank you for taking the time to help with the review. I will split these changes into multiple PRs to make the changes in each PR smaller and easier to review. I have created a new PR #16006

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PR Comment: https://git.openjdk.org/jdk/pull/15555#issuecomment-1747766544