git: openjdk/jdk17u-dev: 8343804: Show the default time zone with -XshowSettings option

[Goetz Lindenmaier]

Changeset: 0826b183
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2025-07-17 10:13:11 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/0826b1833e5b2651858d8a317447d21a02168af5

8343804: Show the default time zone with -XshowSettings option

Reviewed-by: rrich
Backport-of: ed57c7c4c140186059432d11e00d2fbfc488d094

! src/java.base/share/classes/sun/launcher/LauncherHelper.java
! test/jdk/tools/launcher/Settings.java