git: openjdk/jdk11u-dev: 8251155: HostIdentifier fails to canonicalize hostnames starting with digits

[Goetz Lindenmaier]

Changeset: 596677e8
Author:    Jie Fu <jiefu at openjdk.org>
Committer: Goetz Lindenmaier <goetz at openjdk.org>
Date:      2021-10-14 12:22:35 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/596677e816783c08473c7fcee8b92f859f444622

8251155: HostIdentifier fails to canonicalize hostnames starting with digits

Reviewed-by: goetz
Backport-of: 5585e6f63a56fc1f54dafa066e6520498ba284ac

! src/jdk.internal.jvmstat/share/classes/sun/jvmstat/monitor/HostIdentifier.java
+ test/jdk/sun/tools/jps/TestJpsHostName.java