RFR: 8369501: Parallel: Add UseAdaptiveSizePolicy requirement to TestDynShrinkHeap.java

[Albert Mingkun Yang]

On Thu, 9 Oct 2025 12:29:19 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Add a `@requires` to this test so that it will be skipped if `UseAdaptiveSizePolicy` is off.
> 
> Test: tier1-3

Thanks for review.

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PR Comment: https://git.openjdk.org/jdk/pull/27724#issuecomment-3389219969