git: openjdk/jdk8u-dev: 8219804: java/net/MulticastSocket/Promiscuous.java fails intermittently due to NumberFormatException

[Paul Hohensee]

Changeset: 710481f9
Author:    sendaoYan <yansendao.ysd at alibaba-inc.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2023-08-09 16:15:58 +0000
URL:       https://git.openjdk.org/jdk8u-dev/commit/710481f9da9ed5253ed8db02320bd38e551caf46

8219804: java/net/MulticastSocket/Promiscuous.java fails intermittently due to NumberFormatException

Reviewed-by: phh
Backport-of: eccfec498d4062b582282f3b73bba84206a36046

! jdk/test/java/net/MulticastSocket/Promiscuous.java