hg: jdk/sandbox: 8222671: thread_large/thread_large.java times out on MacOSX

[chris.hegarty at oracle.com]

Changeset: 39363091a7a7
Author:    gziemski
Date:      2020-09-01 14:36 -0500
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/39363091a7a7

8222671: thread_large/thread_large.java times out on MacOSX
Summary: Removed unreliable test, and replaced it with more robust one
Reviewed-by: dholmes, iignatyev

+ test/hotspot/jtreg/runtime/Thread/ThreadCountLimit.java