<i18n dev> [11u] RFR: 8212970: TZ database in "vanguard" format support
christoph.langer at sap.com
Wed Sep 18 09:45:21 UTC 2019
please review this backport to JDK11 updates:
Original Change: https://hg.openjdk.java.net/jdk/jdk/rev/99d2dd7b84a8
This backport is prerequisite to JDK-8228469: (tz) Upgrade time-zone data to tzdata2019b, which is required for 11.0.5. This will make the JDK's timezone parser support the "vanguard" format and enables a simple backport of JDK-8228469.
To make the patch applicable to jdk11u, I had to manually do all the deletions in test/jdk/sun/util/calendar/zi/tzdata and test/jdk/sun/util/calendar/zi/tzdata_jdk.
Furthermore there were some rejects which were easy to resolve in:
make/jdk/src/classes/build/tools/tzdb/TzdbZoneRulesCompiler.java -> Copyright year
make/jdk/src/classes/build/tools/tzdb/TzdbZoneRulesProvider.java -> Copyright year and import statements
src/java.base/share/classes/java/time/zone/Ser.java -> Copyright year
src/java.base/share/classes/java/time/zone/ZoneOffsetTransitionRule.java -> Copyright year
With the patch applied all regression testing shows still green (both, jtreg and TCK).
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