A small enhancement in the Java launcher. For diagnostic purposes, display the default time zone ID with the `-XshowSettings` option.
------------- Commit messages: - initial commit Changes: https://git.openjdk.org/jdk/pull/21965/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21965&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8343804 Stats: 9 lines in 2 files changed: 7 ins; 0 del; 2 mod Patch: https://git.openjdk.org/jdk/pull/21965.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/21965/head:pull/21965 PR: https://git.openjdk.org/jdk/pull/21965
