git: openjdk/loom: fibers: Improve Fuzz

[duke]

Changeset: 744cc80e
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-14 13:37:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/744cc80e

Improve Fuzz

! test/jdk/java/lang/Continuation/Fuzz.java