RFR: 8366775: TestCompileTaskTimeout should use timeoutFactor

[Roberto Castañeda Lozano]

On Thu, 4 Sep 2025 13:26:22 GMT, Manuel Hässig <mhaessig at openjdk.org> wrote:

> `TestCompileTaskTimeout.java` employs a timeout to test that methods compiled faster than a specified `CompileTaskTimeout`. However, it does not make use of the jtreg timeout factor, which lead to #26963 increasing the timeout to 2 s. This PR remedies this, by using the timeout factor and reducing the default timeout to 500 ms.
> 
> Testing:
>  - [ ] Github Actions
>  - [ ] tier1, tier2 linux-x64-debug, linux-x64, linux-aarch64-debug, linux-aarch64

Looks good to me! Please check with the PPC port maintainers (and perhaps [the maintainers of RISC-V, s390, and ARM32](https://wiki.openjdk.org/display/HotSpot/Ports)?) that this works in their environment.

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Marked as reviewed by rcastanedalo (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/27094#pullrequestreview-3185506163