[jdk25u] RFR: 8361112: Use exact float -> Float16 conversion method in Float16 tests

[duke]

On Mon, 18 Aug 2025 20:40:47 GMT, Abhishek N <duke at openjdk.org> wrote:

> jdk-25.0.1/bin/java -jar jtreg7.5.2/jtreg/lib/jtreg.jar -testjdk:jdk-25.0.1 -verbose:summary -dir:jdk25u-cpu/open/test/jdk/ jdk/incubator/vector/BasicFloat16ArithTests.java
> Passed: jdk/incubator/vector/BasicFloat16ArithTests.java
> Test results: passed: 1
> Report written to C:\jck\colocation\JTreport\html\report.html
> Results written to C:\jck\colocation\JTwork

@abhn-git 
Your change (at version e6f964271bd6c81b8d89a6299cf6f0ea6307aaed) is now ready to be sponsored by a Committer.

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PR Comment: https://git.openjdk.org/jdk25u/pull/98#issuecomment-3224040776