git: openjdk/jdk: 8284977: MetricsTesterCgroupV2.getLongValueEntryFromFile fails when named value doesn't exist

[Matthias Baesken]

Changeset: 444a0d98
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-15 06:39:23 +0000
URL:       https://git.openjdk.org/jdk/commit/444a0d98ac06ab043e3b11281234fd515abff302

8284977: MetricsTesterCgroupV2.getLongValueEntryFromFile fails when named value doesn't exist

Reviewed-by: sgehwolf, mdoerr

! test/lib/jdk/test/lib/containers/cgroup/MetricsTesterCgroupV2.java