RFR: JDK-8293003: Review running time of Warn5 regression test

Fri Sep 2 02:40:38 UTC 2022

On Thu, 1 Sep 2022 20:50:50 GMT, Joe Darcy <darcy at openjdk.org> wrote:

> Refactoring of the Warn5 regression test to reduce its running time by more than 50%.
> 
> Included a small refactoring in Warn4 to use text blocks too.

looks sensible

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Marked as reviewed by vromero (Reviewer).

PR: https://git.openjdk.org/jdk/pull/10130