RFR: 8374168: Resolve disabled warnings in JDWP agent [v6]

[Serguei Spitsyn]

On Tue, 23 Dec 2025 23:31:37 GMT, Alex Menkov <amenkov at openjdk.org> wrote:

>> The fix resolves disabled warnings in debugger agent
>
> Alex Menkov has updated the pull request incrementally with one additional commit since the last revision:
> 
>   use unsigned int to workaround MS warning 5287

Marked as reviewed by sspitsyn (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/28937#pullrequestreview-3610349065