diff --git a/docs/processes/release/tasks/docs.md b/docs/processes/release/tasks/docs.md index f45e6702e5e..289604c37b6 100644 --- a/docs/processes/release/tasks/docs.md +++ b/docs/processes/release/tasks/docs.md @@ -193,8 +193,8 @@ API change report. 3. The output file `icu4j.api3.gz` is created in `/out` directory. 4. Copy the output .gz file to `/tools/build` directory and check in the file to the repository. -5. You may delete very old versions of the API signature files. Keeping 10 - versions to the latest should be good enough. +5. You may delete very old versions of the API signature files. We keep last 5 + versions including a new release and ICU_3.6. Note: This task is only necessary for reference releases, because we won't change public APIs in maintenance releases. The API signature file for an ICU4J diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.InvalidFormatException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.InvalidFormatException.dat deleted file mode 100644 index bc8ea6453b1..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.InvalidFormatException.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.message2.Mf2DataModel$OrderedMap.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.message2.Mf2DataModel$OrderedMap.dat deleted file mode 100644 index 959610263ae..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.message2.Mf2DataModel$OrderedMap.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ArabicShapingException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ArabicShapingException.dat deleted file mode 100644 index 69e23913785..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ArabicShapingException.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ChineseDateFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ChineseDateFormat.dat deleted file mode 100644 index a2d6af5ad68..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ChineseDateFormat.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ChineseDateFormatSymbols.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ChineseDateFormatSymbols.dat deleted file mode 100644 index 1a447fceaca..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ChineseDateFormatSymbols.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateFormat.dat deleted file mode 100644 index fec84d31e66..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateFormat.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateFormatSymbols.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateFormatSymbols.dat deleted file mode 100644 index e2482e89808..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateFormatSymbols.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.SimpleDateFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.SimpleDateFormat.dat deleted file mode 100644 index 292d6b1f473..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.SimpleDateFormat.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.BuddhistCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.BuddhistCalendar.dat deleted file mode 100644 index e9cefa4be8a..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.BuddhistCalendar.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.EthiopicCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.EthiopicCalendar.dat deleted file mode 100644 index 700ed1cdddf..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.EthiopicCalendar.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.IndianCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.IndianCalendar.dat deleted file mode 100644 index 7f0014b38fe..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.IndianCalendar.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.IslamicCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.IslamicCalendar.dat deleted file mode 100644 index b9eee2eec0a..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.IslamicCalendar.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.JapaneseCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.JapaneseCalendar.dat deleted file mode 100644 index 381cc560d91..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.JapaneseCalendar.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.TaiwanCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.TaiwanCalendar.dat deleted file mode 100644 index 71bdab28591..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.TaiwanCalendar.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.UResourceTypeMismatchException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.UResourceTypeMismatchException.dat deleted file mode 100644 index 5d9435638e6..00000000000 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.UResourceTypeMismatchException.dat and /dev/null differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.DateNumberFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.DateNumberFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.DateNumberFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.DateNumberFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat similarity index 88% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat index 384b149e1cc..daf55929699 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.InvalidFormatException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.InvalidFormatException.dat new file mode 100644 index 00000000000..8a4628d21c4 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.InvalidFormatException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.JavaTimeZone.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.JavaTimeZone.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.JavaTimeZone.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.JavaTimeZone.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.OlsonTimeZone.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.OlsonTimeZone.dat similarity index 86% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.OlsonTimeZone.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.OlsonTimeZone.dat index ab64b119200..ce359556939 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.OlsonTimeZone.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.OlsonTimeZone.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.RelativeDateFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.RelativeDateFormat.dat similarity index 71% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.RelativeDateFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.RelativeDateFormat.dat index 8f98499d053..65c0d175082 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.RelativeDateFormat.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.RelativeDateFormat.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.TZDBTimeZoneNames.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.TZDBTimeZoneNames.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.TZDBTimeZoneNames.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.TZDBTimeZoneNames.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.TimeZoneAdapter.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.TimeZoneAdapter.dat similarity index 84% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.TimeZoneAdapter.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.TimeZoneAdapter.dat index 5bc1780effa..8f014618629 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.TimeZoneAdapter.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.TimeZoneAdapter.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.TimeZoneGenericNames.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.TimeZoneGenericNames.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.TimeZoneGenericNames.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.TimeZoneGenericNames.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.TimeZoneNamesImpl.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.TimeZoneNamesImpl.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.TimeZoneNamesImpl.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.TimeZoneNamesImpl.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.duration.BasicDurationFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.duration.BasicDurationFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.duration.BasicDurationFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.duration.BasicDurationFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.locale.LocaleSyntaxException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.locale.LocaleSyntaxException.dat similarity index 80% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.locale.LocaleSyntaxException.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.locale.LocaleSyntaxException.dat index 4568ae05cef..67cafea402c 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.locale.LocaleSyntaxException.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.locale.LocaleSyntaxException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.number.CustomSymbolCurrency.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.number.CustomSymbolCurrency.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.number.CustomSymbolCurrency.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.number.CustomSymbolCurrency.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.number.DecimalFormatProperties.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.number.DecimalFormatProperties.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.number.DecimalFormatProperties.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.number.DecimalFormatProperties.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.number.LocalizedNumberFormatterAsFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.number.LocalizedNumberFormatterAsFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.number.LocalizedNumberFormatterAsFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.number.LocalizedNumberFormatterAsFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.number.Properties.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.number.Properties.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.impl.number.Properties.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.impl.number.Properties.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.math.BigDecimal.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.math.BigDecimal.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.math.BigDecimal.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.math.BigDecimal.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.math.MathContext.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.math.MathContext.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.math.MathContext.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.math.MathContext.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.message2.MFParseException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.message2.MFParseException.dat new file mode 100644 index 00000000000..03c00dab709 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.message2.MFParseException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.number.NumberRangeFormatter$SpanField.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.number.NumberRangeFormatter$SpanField.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.number.NumberRangeFormatter$SpanField.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.number.NumberRangeFormatter$SpanField.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.number.SkeletonSyntaxException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.number.SkeletonSyntaxException.dat similarity index 88% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.number.SkeletonSyntaxException.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.number.SkeletonSyntaxException.dat index 8d1cb6ec253..d3b98014fce 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.number.SkeletonSyntaxException.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.number.SkeletonSyntaxException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ArabicShapingException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ArabicShapingException.dat new file mode 100644 index 00000000000..387098b1853 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ArabicShapingException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ChineseDateFormat$Field.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ChineseDateFormat$Field.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ChineseDateFormat$Field.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ChineseDateFormat$Field.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ChineseDateFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ChineseDateFormat.dat new file mode 100644 index 00000000000..0e2b9fa0516 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ChineseDateFormat.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ChineseDateFormatSymbols.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ChineseDateFormatSymbols.dat new file mode 100644 index 00000000000..5ef0f40ace3 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ChineseDateFormatSymbols.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.CompactDecimalFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.CompactDecimalFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.CompactDecimalFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.CompactDecimalFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.CurrencyPluralInfo.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.CurrencyPluralInfo.dat similarity index 84% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.CurrencyPluralInfo.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.CurrencyPluralInfo.dat index e35372cbe54..f9deb62042b 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.CurrencyPluralInfo.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.CurrencyPluralInfo.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateFormat$Field.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateFormat$Field.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateFormat$Field.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateFormat$Field.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateFormat.dat new file mode 100644 index 00000000000..6ff5c65aa65 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateFormat.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateFormatSymbols.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateFormatSymbols.dat new file mode 100644 index 00000000000..2e53676bd52 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateFormatSymbols.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateIntervalFormat$SpanField.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateIntervalFormat$SpanField.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateIntervalFormat$SpanField.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateIntervalFormat$SpanField.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateIntervalFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateIntervalFormat.dat similarity index 58% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateIntervalFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateIntervalFormat.dat index 044a635f66e..d3a73f06ca0 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateIntervalFormat.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateIntervalFormat.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateIntervalInfo$PatternInfo.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateIntervalInfo$PatternInfo.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateIntervalInfo$PatternInfo.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateIntervalInfo$PatternInfo.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateIntervalInfo.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateIntervalInfo.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DateIntervalInfo.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DateIntervalInfo.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DecimalFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DecimalFormat.dat similarity index 74% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DecimalFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DecimalFormat.dat index dac33af035f..074f0db24ca 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DecimalFormat.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DecimalFormat.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DecimalFormatSymbols.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DecimalFormatSymbols.dat similarity index 61% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DecimalFormatSymbols.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DecimalFormatSymbols.dat index 68fc46b157f..5dcba46f037 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.DecimalFormatSymbols.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.DecimalFormatSymbols.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ListFormatter$Field.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ListFormatter$Field.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ListFormatter$Field.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ListFormatter$Field.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ListFormatter$SpanField.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ListFormatter$SpanField.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.ListFormatter$SpanField.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.ListFormatter$SpanField.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.MeasureFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.MeasureFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.MeasureFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.MeasureFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.MessageFormat$Field.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.MessageFormat$Field.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.MessageFormat$Field.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.MessageFormat$Field.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.MessageFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.MessageFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.MessageFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.MessageFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.NumberFormat$Field.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.NumberFormat$Field.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.NumberFormat$Field.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.NumberFormat$Field.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.NumberFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.NumberFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.NumberFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.NumberFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.PluralFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.PluralFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.PluralFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.PluralFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.PluralRules.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.PluralRules.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.PluralRules.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.PluralRules.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.RelativeDateTimeFormatter$Field.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.RelativeDateTimeFormatter$Field.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.RelativeDateTimeFormatter$Field.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.RelativeDateTimeFormatter$Field.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.RuleBasedNumberFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.RuleBasedNumberFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.RuleBasedNumberFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.RuleBasedNumberFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.SelectFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.SelectFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.SelectFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.SelectFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.SimpleDateFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.SimpleDateFormat.dat new file mode 100644 index 00000000000..9e92fb27295 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.SimpleDateFormat.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.StringPrepParseException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.StringPrepParseException.dat similarity index 73% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.StringPrepParseException.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.StringPrepParseException.dat index 3ef707a37d6..8de162e3998 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.StringPrepParseException.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.StringPrepParseException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.TimeUnitFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.TimeUnitFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.TimeUnitFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.TimeUnitFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.TimeZoneFormat.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.TimeZoneFormat.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.text.TimeZoneFormat.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.text.TimeZoneFormat.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.AnnualTimeZoneRule.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.AnnualTimeZoneRule.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.AnnualTimeZoneRule.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.AnnualTimeZoneRule.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.BuddhistCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.BuddhistCalendar.dat new file mode 100644 index 00000000000..9f9ac036e57 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.BuddhistCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.Calendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.Calendar.dat similarity index 65% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.Calendar.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.Calendar.dat index 8ea1dcaf026..c432fae47f6 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.Calendar.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.Calendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ChineseCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ChineseCalendar.dat similarity index 54% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ChineseCalendar.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ChineseCalendar.dat index e95da7e67e8..8c228d83b7d 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ChineseCalendar.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ChineseCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.CopticCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.CopticCalendar.dat similarity index 57% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.CopticCalendar.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.CopticCalendar.dat index 75eee00b4ae..2bbf7c9d141 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.CopticCalendar.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.CopticCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.Currency.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.Currency.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.Currency.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.Currency.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.DangiCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.DangiCalendar.dat similarity index 59% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.DangiCalendar.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.DangiCalendar.dat index 16c89712b92..31bec8f4047 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.DangiCalendar.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.DangiCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.DateInterval.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.DateInterval.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.DateInterval.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.DateInterval.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.DateTimeRule.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.DateTimeRule.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.DateTimeRule.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.DateTimeRule.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.EthiopicCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.EthiopicCalendar.dat new file mode 100644 index 00000000000..930471e8062 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.EthiopicCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.GregorianCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.GregorianCalendar.dat similarity index 65% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.GregorianCalendar.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.GregorianCalendar.dat index ab06ffc75d9..3dbb5a5b3f5 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.GregorianCalendar.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.GregorianCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.HebrewCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.HebrewCalendar.dat similarity index 61% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.HebrewCalendar.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.HebrewCalendar.dat index d596c80eed0..c1314aa330d 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.HebrewCalendar.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.HebrewCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUCloneNotSupportedException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUCloneNotSupportedException.dat similarity index 69% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUCloneNotSupportedException.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUCloneNotSupportedException.dat index a5242e622de..41e012cbaa1 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUCloneNotSupportedException.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUCloneNotSupportedException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUException.dat similarity index 65% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUException.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUException.dat index 15707f44628..a17b15c3fde 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUException.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUInputTooLongException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUInputTooLongException.dat similarity index 69% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUInputTooLongException.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUInputTooLongException.dat index a46d74705ae..827712c91fe 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUInputTooLongException.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUInputTooLongException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUUncheckedIOException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUUncheckedIOException.dat similarity index 57% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUUncheckedIOException.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUUncheckedIOException.dat index 5fd60e10c5c..167d87dedd0 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ICUUncheckedIOException.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ICUUncheckedIOException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.IllformedLocaleException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.IllformedLocaleException.dat similarity index 79% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.IllformedLocaleException.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.IllformedLocaleException.dat index 30199b7e501..ecd7815f5bf 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.IllformedLocaleException.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.IllformedLocaleException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.IndianCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.IndianCalendar.dat new file mode 100644 index 00000000000..14b5a924a04 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.IndianCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.InitialTimeZoneRule.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.InitialTimeZoneRule.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.InitialTimeZoneRule.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.InitialTimeZoneRule.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.IslamicCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.IslamicCalendar.dat new file mode 100644 index 00000000000..993b1255d73 Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.IslamicCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.JapaneseCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.JapaneseCalendar.dat new file mode 100644 index 00000000000..9ad504ecbfe Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.JapaneseCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.MeasureUnit.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.MeasureUnit.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.MeasureUnit.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.MeasureUnit.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.PersianCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.PersianCalendar.dat similarity index 54% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.PersianCalendar.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.PersianCalendar.dat index 438628472c7..5fdf50a89ab 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.PersianCalendar.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.PersianCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.RuleBasedTimeZone.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.RuleBasedTimeZone.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.RuleBasedTimeZone.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.RuleBasedTimeZone.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.SimpleTimeZone.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.SimpleTimeZone.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.SimpleTimeZone.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.SimpleTimeZone.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.TaiwanCalendar.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.TaiwanCalendar.dat new file mode 100644 index 00000000000..a4188f68cba Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.TaiwanCalendar.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.TimeArrayTimeZoneRule.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.TimeArrayTimeZoneRule.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.TimeArrayTimeZoneRule.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.TimeArrayTimeZoneRule.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.TimeUnit.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.TimeUnit.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.TimeUnit.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.TimeUnit.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.TimeZone.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.TimeZone.dat similarity index 54% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.TimeZone.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.TimeZone.dat index b944d5957ec..d0d439382e6 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.TimeZone.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.TimeZone.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ULocale.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ULocale.dat similarity index 100% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.ULocale.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.ULocale.dat diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.UResourceTypeMismatchException.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.UResourceTypeMismatchException.dat new file mode 100644 index 00000000000..9a7f3d87d6c Binary files /dev/null and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.UResourceTypeMismatchException.dat differ diff --git a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.VTimeZone.dat b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.VTimeZone.dat similarity index 85% rename from icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.VTimeZone.dat rename to icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.VTimeZone.dat index 77e2c5b0f8e..f64b58b4a60 100644 Binary files a/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_72.1/com.ibm.icu.util.VTimeZone.dat and b/icu4j/main/core/src/test/resources/com/ibm/icu/dev/test/serializable/data/ICU_76.1/com.ibm.icu.util.VTimeZone.dat differ