RFR: 8309138: Fix container tests for jdks with symlinked conf dir

Wed May 31 10:36:55 UTC 2023

On Wed, 31 May 2023 08:46:21 GMT, Severin Gehwolf <sgehwolf at openjdk.org> wrote:

>> Problem:
>> Container tests copy tested jdk into container to do testing on it. This however does not work correctly for builds, in which conf directory is symlinked (such as fedora/rhel packages), causing failures due to missing config files in container.
>> 
>> Solution:
>> Symlinks are followed when copying tested jdk.
>> 
>> Testing:
>> tier1: OK
>> containers and jdk/internal/platform: [OK](https://github.com/zzambers/jdk-tester/actions/runs/5082017127/jobs/9131188265)
>
> Seems also trivial.

@jerboaa thanks

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PR Comment: https://git.openjdk.org/jdk/pull/14230#issuecomment-1569938329