commit f67b4de8a07b8158be1dfb5b09cdb4cc5b7ac93b
Author: David Alvarez <alvdavi@amazon.com>
Date: Tue Oct 11 20:04:39 2022 +0000
8294357: (tz) Update Timezone Data to 2022d
Reviewed-by: phh
Backport-of: f01573368f905f27d26f1d07d9cfd26dcc736a54
diff --git a/make/data/tzdata/VERSION b/make/data/tzdata/VERSION
index decb8716b22..889d0e6dad7 100644
--- a/make/data/tzdata/VERSION
+++ b/make/data/tzdata/VERSION
@@ -21,4 +21,4 @@
# or visit www.oracle.com if you need additional information or have any
# questions.
#
-tzdata2022c
+tzdata2022d
diff --git a/make/data/tzdata/asia b/make/data/tzdata/asia
index 3a150b0f36b..f9df7432947 100644
--- a/make/data/tzdata/asia
+++ b/make/data/tzdata/asia
@@ -3398,10 +3398,6 @@ Zone Asia/Karachi 4:28:12 - LMT 1907
# The winter time in 2015 started on October 23 at 01:00.
# https://wafa.ps/ar_page.aspx?id=CgpCdYa670694628582aCgpCdY
# http://www.palestinecabinet.gov.ps/portal/meeting/details/27583
-#
-# From Paul Eggert (2019-04-10):
-# For now, guess spring-ahead transitions are at 00:00 on the Saturday
-# preceding March's last Sunday (i.e., Sat>=24).
# From P Chan (2021-10-18):
# http://wafa.ps/Pages/Details/34701
@@ -3418,6 +3414,18 @@ Zone Asia/Karachi 4:28:12 - LMT 1907
# From Heba Hamad (2022-03-10):
# summer time will begin in Palestine from Sunday 03-27-2022, 00:00 AM.
+# From Heba Hamad (2022-08-30):
+# winter time will begin in Palestine from Saturday 10-29, 02:00 AM by
+# 60 minutes backwards. Also the state of Palestine adopted the summer
+# and winter time for the years: 2023,2024,2025,2026 ...
+# https://mm.icann.org/pipermail/tz/attachments/20220830/9f024566/Time-0001.pdf
+# (2022-08-31): ... the Saturday before the last Sunday in March and October
+# at 2:00 AM ,for the years from 2023 to 2026.
+# (2022-09-05): https://mtit.pna.ps/Site/New/1453
+#
+# From Paul Eggert (2022-08-31):
+# For now, assume that this rule will also be used after 2026.
+
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule EgyptAsia 1957 only - May 10 0:00 1:00 S
Rule EgyptAsia 1957 1958 - Oct 1 0:00 0 -
@@ -3448,14 +3456,16 @@ Rule Palestine 2013 only - Sep 27 0:00 0 -
Rule Palestine 2014 only - Oct 24 0:00 0 -
Rule Palestine 2015 only - Mar 28 0:00 1:00 S
Rule Palestine 2015 only - Oct 23 1:00 0 -
-Rule Palestine 2016 2018 - Mar Sat>=24 1:00 1:00 S
-Rule Palestine 2016 2018 - Oct Sat>=24 1:00 0 -
+Rule Palestine 2016 2018 - Mar Sat<=30 1:00 1:00 S
+Rule Palestine 2016 2018 - Oct Sat<=30 1:00 0 -
Rule Palestine 2019 only - Mar 29 0:00 1:00 S
-Rule Palestine 2019 only - Oct Sat>=24 0:00 0 -
-Rule Palestine 2020 2021 - Mar Sat>=24 0:00 1:00 S
+Rule Palestine 2019 only - Oct Sat<=30 0:00 0 -
+Rule Palestine 2020 2021 - Mar Sat<=30 0:00 1:00 S
Rule Palestine 2020 only - Oct 24 1:00 0 -
-Rule Palestine 2021 max - Oct Fri>=23 1:00 0 -
-Rule Palestine 2022 max - Mar Sun>=25 0:00 1:00 S
+Rule Palestine 2021 only - Oct 29 1:00 0 -
+Rule Palestine 2022 only - Mar 27 0:00 1:00 S
+Rule Palestine 2022 max - Oct Sat<=30 2:00 0 -
+Rule Palestine 2023 max - Mar Sat<=30 2:00 1:00 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Asia/Gaza 2:17:52 - LMT 1900 Oct
diff --git a/make/data/tzdata/backward b/make/data/tzdata/backward
index d4a29e8cf29..7765d99aedf 100644
--- a/make/data/tzdata/backward
+++ b/make/data/tzdata/backward
@@ -113,6 +113,8 @@ Link Etc/UTC Etc/UCT
Link Europe/London Europe/Belfast
Link Europe/Kyiv Europe/Kiev
Link Europe/Chisinau Europe/Tiraspol
+Link Europe/Kyiv Europe/Uzhgorod
+Link Europe/Kyiv Europe/Zaporozhye
Link Europe/London GB
Link Europe/London GB-Eire
Link Etc/GMT GMT+0
diff --git a/make/data/tzdata/europe b/make/data/tzdata/europe
index 879b5337536..accc845dbaf 100644
--- a/make/data/tzdata/europe
+++ b/make/data/tzdata/europe
@@ -2638,10 +2638,14 @@ Zone Europe/Simferopol 2:16:24 - LMT 1880
# From Alexander Krivenyshev (2014-03-17):
# time change at 2:00 (2am) on March 30, 2014
# https://vz.ru/news/2014/3/17/677464.html
-# From Paul Eggert (2014-03-30):
-# Simferopol and Sevastopol reportedly changed their central town clocks
-# late the previous day, but this appears to have been ceremonial
-# and the discrepancies are small enough to not worry about.
+# From Tim Parenti (2022-07-01), per Paul Eggert (2014-03-30):
+# The clocks at the railway station in Simferopol were put forward from 22:00
+# to 24:00 the previous day in a "symbolic ceremony"; however, per
+# contemporaneous news reports, "ordinary Crimeans [made] the daylight savings
+# time switch at 2am" on Sunday.
+# https://www.business-standard.com/article/pti-stories/crimea-to-set-clocks-to-russia-time-114033000014_1.html
+# https://www.reuters.com/article/us-ukraine-crisis-crimea-time/crimea-switches-to-moscow-time-amid-incorporation-frenzy-idUKBREA2S0LT20140329
+# https://www.bbc.com/news/av/world-europe-26806583
2:00 EU EE%sT 2014 Mar 30 2:00
4:00 - MSK 2014 Oct 26 2:00s
3:00 - MSK
@@ -3774,8 +3778,8 @@ Link Europe/Istanbul Asia/Istanbul # Istanbul is in both continents.
# US colleague David Cochrane) are still trying to get more
# information upon these local deviations from Kiev rules.
#
-# From Paul Eggert (2022-02-08):
-# For now, assume that Ukraine's other three zones followed the same rules,
+# From Paul Eggert (2022-08-27):
+# For now, assume that Ukraine's zones all followed the same rules,
# except that Crimea switched to Moscow time in 1994 as described elsewhere.
# From Igor Karpov, who works for the Ukrainian Ministry of Justice,
@@ -3845,21 +3849,7 @@ Link Europe/Istanbul Asia/Istanbul # Istanbul is in both continents.
# * Ukrainian Government's Resolution of 20.03.1992, No. 139.
# http://www.uazakon.com/documents/date_8u/pg_grcasa.htm
-# From Paul Eggert (2022-04-12):
-# As is usual in tzdb, Ukrainian zones use the most common English spellings.
-# In particular, tzdb's name Europe/Kyiv uses the most common spelling in
-# English for Ukraine's capital. Although tzdb's former name was Europe/Kiev,
-# "Kyiv" is now more common due to widespread reporting of the current conflict.
-# Conversely, tzdb continues to use the names Europe/Uzhgorod and
-# Europe/Zaporozhye; this is similar to tzdb's use of Europe/Prague, which is
-# certainly wrong as a transliteration of the Czech "Praha".
-# English-language spelling of Ukrainian names is in flux, and
-# some day "Uzhhorod" or "Zaporizhzhia" may become substantially more
-# common in English; in the meantime, do not change these
-# English spellings as that means less disruption for our users.
-
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-# This represents most of Ukraine. See above for the spelling of "Kyiv".
Zone Europe/Kyiv 2:02:04 - LMT 1880
2:02:04 - KMT 1924 May 2 # Kyiv Mean Time
2:00 - EET 1930 Jun 21
@@ -3869,34 +3859,6 @@ Zone Europe/Kyiv 2:02:04 - LMT 1880
2:00 1:00 EEST 1991 Sep 29 3:00
2:00 C-Eur EE%sT 1996 May 13
2:00 EU EE%sT
-# Transcarpathia used CET 1990/1991.
-# "Uzhhorod" is the transliteration of the Rusyn/Ukrainian pronunciation, but
-# "Uzhgorod" is more common in English.
-Zone Europe/Uzhgorod 1:29:12 - LMT 1890 Oct
- 1:00 - CET 1940
- 1:00 C-Eur CE%sT 1944 Oct
- 1:00 1:00 CEST 1944 Oct 26
- 1:00 - CET 1945 Jun 29
- 3:00 Russia MSK/MSD 1990
- 3:00 - MSK 1990 Jul 1 2:00
- 1:00 - CET 1991 Mar 31 3:00
- 2:00 - EET 1992 Mar 20
- 2:00 C-Eur EE%sT 1996 May 13
- 2:00 EU EE%sT
-# Zaporozh'ye and eastern Lugansk oblasts observed DST 1990/1991.
-# "Zaporizhzhia" is the transliteration of the Ukrainian name, but
-# "Zaporozh'ye" is more common in English. Use the common English
-# spelling, except omit the apostrophe as it is not allowed in
-# portable Posix file names.
-Zone Europe/Zaporozhye 2:20:40 - LMT 1880
- 2:20 - +0220 1924 May 2
- 2:00 - EET 1930 Jun 21
- 3:00 - MSK 1941 Aug 25
- 1:00 C-Eur CE%sT 1943 Oct 25
- 3:00 Russia MSK/MSD 1991 Mar 31 2:00
- 2:00 E-Eur EE%sT 1992 Mar 20
- 2:00 C-Eur EE%sT 1996 May 13
- 2:00 EU EE%sT
# Vatican City
# See Europe/Rome.
diff --git a/make/data/tzdata/southamerica b/make/data/tzdata/southamerica
index 13ec081c7e0..3c0e0e2061c 100644
--- a/make/data/tzdata/southamerica
+++ b/make/data/tzdata/southamerica
@@ -1332,8 +1332,14 @@ Zone America/Rio_Branco -4:31:12 - LMT 1914
# for America/Santiago will start on midnight of September 11th;
# and will end on April 1st, 2023. Magallanes region (America/Punta_Arenas)
# will keep UTC -3 "indefinitely"... This is because on September 4th
-# we will have a voting whether to approve a new Constitution....
-# https://www.interior.gob.cl/noticias/2022/08/09/comunicado-el-proximo-sabado-10-de-septiembre-los-relojes-se-deben-adelantar-una-hora/
+# we will have a voting whether to approve a new Constitution.
+#
+# From Eduardo Romero Urra (2022-08-17):
+# https://www.diariooficial.interior.gob.cl/publicaciones/2022/08/13/43327/01/2172567.pdf
+#
+# From Paul Eggert (2022-08-17):
+# Although the presidential decree stops at fall 2026, assume that
+# similar DST rules will continue thereafter.
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule Chile 1927 1931 - Sep 1 0:00 1:00 -
diff --git a/make/data/tzdata/zone.tab b/make/data/tzdata/zone.tab
index 51b65fa273c..ee025196e50 100644
--- a/make/data/tzdata/zone.tab
+++ b/make/data/tzdata/zone.tab
@@ -424,8 +424,6 @@ TV -0831+17913 Pacific/Funafuti
TW +2503+12130 Asia/Taipei
TZ -0648+03917 Africa/Dar_es_Salaam
UA +5026+03031 Europe/Kyiv Ukraine (most areas)
-UA +4837+02218 Europe/Uzhgorod Transcarpathia
-UA +4750+03510 Europe/Zaporozhye Zaporozhye and east Lugansk
UG +0019+03225 Africa/Kampala
UM +2813-17722 Pacific/Midway Midway Islands
UM +1917+16637 Pacific/Wake Wake Island
diff --git a/src/java.base/share/classes/sun/util/calendar/ZoneInfoFile.java b/src/java.base/share/classes/sun/util/calendar/ZoneInfoFile.java
index bfe0dd3b548..1dc82561f23 100644
--- a/src/java.base/share/classes/sun/util/calendar/ZoneInfoFile.java
+++ b/src/java.base/share/classes/sun/util/calendar/ZoneInfoFile.java
@@ -573,12 +573,8 @@ public final class ZoneInfoFile {
// we can then pass in the dom = -1, dow > 0 into ZoneInfo
//
// hacking, assume the >=24 is the result of ZRB optimization for
- // "last", it works for now. From tzdata2020d this hacking
- // will not work for Asia/Gaza and Asia/Hebron which follow
- // Palestine DST rules.
- if (dom < 0 || dom >= 24 &&
- !(zoneId.equals("Asia/Gaza") ||
- zoneId.equals("Asia/Hebron"))) {
+ // "last", it works for now.
+ if (dom < 0 || dom >= 24) {
params[1] = -1;
params[2] = toCalendarDOW[dow];
} else {
@@ -600,7 +596,6 @@ public final class ZoneInfoFile {
params[7] = 0;
} else {
// hacking: see comment above
- // No need of hacking for Asia/Gaza and Asia/Hebron from tz2021e
if (dom < 0 || dom >= 24) {
params[6] = -1;
params[7] = toCalendarDOW[dow];
diff --git a/test/jdk/java/util/TimeZone/TimeZoneData/VERSION b/test/jdk/java/util/TimeZone/TimeZoneData/VERSION
index c32bee39fba..71470168456 100644
--- a/test/jdk/java/util/TimeZone/TimeZoneData/VERSION
+++ b/test/jdk/java/util/TimeZone/TimeZoneData/VERSION
@@ -1 +1 @@
-tzdata2022c
+tzdata2022d
diff --git a/test/jdk/java/util/TimeZone/TimeZoneData/aliases.txt b/test/jdk/java/util/TimeZone/TimeZoneData/aliases.txt
index a5e6428a3f5..e3ce742f887 100644
--- a/test/jdk/java/util/TimeZone/TimeZoneData/aliases.txt
+++ b/test/jdk/java/util/TimeZone/TimeZoneData/aliases.txt
@@ -183,6 +183,8 @@ Link Etc/UTC Etc/UCT
Link Europe/London Europe/Belfast
Link Europe/Kyiv Europe/Kiev
Link Europe/Chisinau Europe/Tiraspol
+Link Europe/Kyiv Europe/Uzhgorod
+Link Europe/Kyiv Europe/Zaporozhye
Link Europe/London GB
Link Europe/London GB-Eire
Link Etc/GMT GMT+0
diff --git a/test/jdk/java/util/TimeZone/TimeZoneData/displaynames.txt b/test/jdk/java/util/TimeZone/TimeZoneData/displaynames.txt
index fc148537f1f..b3823958ae4 100644
--- a/test/jdk/java/util/TimeZone/TimeZoneData/displaynames.txt
+++ b/test/jdk/java/util/TimeZone/TimeZoneData/displaynames.txt
@@ -163,11 +163,9 @@ Europe/Simferopol MSK
Europe/Sofia EET EEST
Europe/Tallinn EET EEST
Europe/Tirane CET CEST
-Europe/Uzhgorod EET EEST
Europe/Vienna CET CEST
Europe/Vilnius EET EEST
Europe/Warsaw CET CEST
-Europe/Zaporozhye EET EEST
Europe/Zurich CET CEST
HST HST
MET MET MEST
diff --git a/test/jdk/sun/util/calendar/zi/TestZoneInfo310.java b/test/jdk/sun/util/calendar/zi/TestZoneInfo310.java
index 7b50c342a0d..a7d14f1aa21 100644
--- a/test/jdk/sun/util/calendar/zi/TestZoneInfo310.java
+++ b/test/jdk/sun/util/calendar/zi/TestZoneInfo310.java
@@ -176,11 +176,12 @@ public class TestZoneInfo310 {
* save time in IANA tzdata. This bug is tracked via JDK-8223388.
*
* These are the zones/rules that employ negative DST in vanguard
- * format (as of 2019a):
+ * format (as of 2019a), Palestine added in 2022d:
*
* - Rule "Eire"
* - Rule "Morocco"
* - Rule "Namibia"
+ * - Rule "Palestine"
* - Zone "Europe/Prague"
*
* Tehran/Iran rule has rules beyond 2037, in which javazic assumes
@@ -196,6 +197,8 @@ public class TestZoneInfo310 {
zid.equals("Europe/Dublin") || // uses "Eire" rule
zid.equals("Europe/Prague") ||
zid.equals("Asia/Tehran") || // last rule mismatch
+ zid.equals("Asia/Gaza") || // uses "Palestine" rule
+ zid.equals("Asia/Hebron") || // uses "Palestine" rule
zid.equals("Iran")) { // last rule mismatch
continue;
}