<i18n dev> RFR: [8u] JDK-8224560: (tz) Upgrade time-zone data to tzdata2019a

[Andrew John Hughes]

Bug: https://bugs.openjdk.java.net/browse/JDK-8224560
Webrev: https://cr.openjdk.java.net/~andrew/openjdk8/8224560/webrev.01/

This is the 8u version of the patch proposed in [0]. It mostly applies
as is, but the CLDRConverter.java changes can be dropped (no JDK-8189784
and friends in 8u). The changes to TestZoneInfo310.java ideally should
be applied after JDK-8157792, which is a clean backport I have also
flagged with jdk8u-fix-request.

I don't know whether we want to still try and include this in 8u222 or
not. It is pretty late and people may already be testing finished builds.

Ok for 8u-dev?

[0] https://mail.openjdk.java.net/pipermail/i18n-dev/2019-July/002887.html

Thanks,
-- 
Andrew :)

Senior Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

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