git: openjdk/jdk15u-dev: 8255908: ExceptionInInitializerError due to UncheckedIOException while initializing cgroupv1 subsystem

[Ekaterina Vergizova]

Changeset: fb539676
Author:    Ekaterina Vergizova <evergizova at openjdk.org>
Date:      2021-05-17 12:44:28 +0000
URL:       https://git.openjdk.java.net/jdk15u-dev/commit/fb5396763c6844d345ce4bc322030566e8b78c23

8255908: ExceptionInInitializerError due to UncheckedIOException while initializing cgroupv1 subsystem

Backport-of: 8d9cf48e813dee9567340720978392e04f736e65

! src/java.base/linux/classes/jdk/internal/platform/CgroupSubsystemController.java
! src/java.base/linux/classes/jdk/internal/platform/CgroupUtil.java
! src/java.base/linux/classes/jdk/internal/platform/cgroupv1/CgroupV1Subsystem.java
! src/java.base/linux/classes/jdk/internal/platform/cgroupv2/CgroupV2Subsystem.java