RFR: 8373909: JSpec and ToolGuide taglets use incorrect relative path [v2]

[Chen Liang]

On Thu, 18 Dec 2025 01:18:28 GMT, Dan Smith <dlsmith at openjdk.org> wrote:

>> Fixing the JSpec and ToolGuide taglets so that they produce correct links, no matter what file the tag appears in.
>> 
>> This is a workaround solution, sharing the necessary info via a ThreadLocal public static field in an internal API. See [JDK-8373922](https://bugs.openjdk.org/browse/JDK-8373922) for an API enhancement request that would make this possible without relying on internal API.
>
> Dan Smith has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Factor out reflection code to run just once

Good

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Marked as reviewed by liach (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/28878#pullrequestreview-3590319330