[jdk17u] RFR: 8286601: Mac Aarch: Excessive warnings to be ignored for build jdk

[Christoph Langer]

On Fri, 13 May 2022 20:03:10 GMT, Adam Farley <afarley at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [40f43c6b](https://github.com/openjdk/jdk/commit/40f43c6b1ffc88d55dd3223f5d0259ae73cf0356) from the [openjdk/jdk](https://git.openjdk.java.net/jdk) repository.
> 
> The commit being backported was authored by Adam Farley on 12 May 2022 and was reviewed by Erik Joelsson.
> 
> Thanks!

This should have been done in the jdk17u-dev repository (for the next backport).

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PR: https://git.openjdk.java.net/jdk17u/pull/339