RFR: 8303703: Add support of execution tests using virtual thread factory jtreg plugin

Tue Apr 18 13:13:49 UTC 2023

On Tue, 11 Apr 2023 18:17:06 GMT, Leonid Mesnik <lmesnik at openjdk.org> wrote:

> The plugin which support execution of test's main method in separate virtual thread is added.
> The plugin is built as a part of test image and might be used in testing by adding JTREG_TEST_THREAD_FACTORY=Virtual option.

Build changes look good.

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Marked as reviewed by erikj (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/13432#pullrequestreview-1390090431