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8305950: Have -XshowSettings option display tzdata version

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Reviewed-by: rriggs
This commit is contained in:
Sean Coffey 2023-05-09 06:05:58 +00:00
parent d9052b9466
commit 07f55c5ea2
2 changed files with 9 additions and 3 deletions
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5
src/java.base/share/classes/sun/launcher/LauncherHelper.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2007, 2022, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2023, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -83,6 +83,7 @@ import jdk.internal.module.ModuleBootstrap;
import jdk.internal.module.Modules;
import jdk.internal.platform.Container;
import jdk.internal.platform.Metrics;
import sun.util.calendar.ZoneInfoFile;
/**
* A utility package for the java(1), javaw(1) launchers.
@ -280,6 +281,8 @@ public final class LauncherHelper {
Locale.getDefault(Category.DISPLAY).getDisplayName());
ostream.println(INDENT + "default format locale = " +
Locale.getDefault(Category.FORMAT).getDisplayName());
ostream.println(INDENT + "tzdata version = " +
ZoneInfoFile.getVersion());
printLocales();
ostream.println();
}