git: openjdk/jdk11u-dev: 8272124: Cgroup v1 initialization causes NullPointerException when cgroup path contains colon

[Severin Gehwolf]

Changeset: 7c872ed3
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2021-08-26 17:44:13 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/7c872ed381953786e8159d03dd8e7ad58804454c

8272124: Cgroup v1 initialization causes NullPointerException when cgroup path contains colon

Reviewed-by: shade
Backport-of: 4d6593ce0243457e7431a5990957a8f880e0a3fb

! src/java.base/linux/classes/jdk/internal/platform/cgroupv1/Metrics.java