git: openjdk/jdk: 8287073: NPE from CgroupV2Subsystem.getInstance()

[Ioi Lam]

Changeset: 744b822a
Author:    Maxim Kartashev <mkartashev at openjdk.org>
Committer: Ioi Lam <iklam at openjdk.org>
Date:      2022-05-30 06:18:47 +0000
URL:       https://git.openjdk.java.net/jdk/commit/744b822ab194a0f7ef4e7a4053be32c6a0889efc

8287073: NPE from CgroupV2Subsystem.getInstance()

Reviewed-by: vkempik, iklam

! src/java.base/linux/classes/jdk/internal/platform/CgroupSubsystemFactory.java