ICU-21480 BRS69 ICU4J 69 serialization test data

Also dropped ICU4J 64 test data.
diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.ChineseDateFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.ChineseDateFormat.dat
deleted file mode 100644
index 8f6791d..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.ChineseDateFormat.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.ChineseDateFormatSymbols.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.ChineseDateFormatSymbols.dat
deleted file mode 100644
index 96ef88c..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.ChineseDateFormatSymbols.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DateFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DateFormat.dat
deleted file mode 100644
index a578dcc..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DateFormat.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DateFormatSymbols.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DateFormatSymbols.dat
deleted file mode 100644
index df9e250..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DateFormatSymbols.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DateIntervalFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DateIntervalFormat.dat
deleted file mode 100644
index 9d4d1ac..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DateIntervalFormat.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DecimalFormatSymbols.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DecimalFormatSymbols.dat
deleted file mode 100644
index e90f8e1..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.DecimalFormatSymbols.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.SimpleDateFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.SimpleDateFormat.dat
deleted file mode 100644
index 5a8c1db..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.text.SimpleDateFormat.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.BuddhistCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.BuddhistCalendar.dat
deleted file mode 100644
index ac1b3b0..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.BuddhistCalendar.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.ChineseCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.ChineseCalendar.dat
deleted file mode 100644
index 15e2fde..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.ChineseCalendar.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.CopticCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.CopticCalendar.dat
deleted file mode 100644
index 01ba802..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.CopticCalendar.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.DangiCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.DangiCalendar.dat
deleted file mode 100644
index 1dfad3c..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.DangiCalendar.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.EthiopicCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.EthiopicCalendar.dat
deleted file mode 100644
index 6a37fcc..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.EthiopicCalendar.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.HebrewCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.HebrewCalendar.dat
deleted file mode 100644
index ead2f93..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.HebrewCalendar.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.IndianCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.IndianCalendar.dat
deleted file mode 100644
index 18e3914..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.IndianCalendar.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.JapaneseCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.JapaneseCalendar.dat
deleted file mode 100644
index d4e2b2c..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.JapaneseCalendar.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.NoUnit.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.NoUnit.dat
deleted file mode 100644
index 9f01834..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.NoUnit.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.TaiwanCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.TaiwanCalendar.dat
deleted file mode 100644
index d8e96ce..0000000
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.util.TaiwanCalendar.dat
+++ /dev/null
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.DateNumberFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.DateNumberFormat.dat
similarity index 100%
rename from icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.DateNumberFormat.dat
rename to icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.DateNumberFormat.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat
similarity index 100%
rename from icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat
rename to icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.InvalidFormatException.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.InvalidFormatException.dat
similarity index 100%
rename from icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.InvalidFormatException.dat
rename to icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.InvalidFormatException.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.JavaTimeZone.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.JavaTimeZone.dat
similarity index 100%
rename from icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.JavaTimeZone.dat
rename to icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.JavaTimeZone.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.OlsonTimeZone.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.OlsonTimeZone.dat
similarity index 85%
rename from icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.OlsonTimeZone.dat
rename to icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.OlsonTimeZone.dat
index 5643964..c9c4fc0 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.OlsonTimeZone.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.OlsonTimeZone.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.RelativeDateFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.RelativeDateFormat.dat
similarity index 79%
rename from icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.RelativeDateFormat.dat
rename to icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.RelativeDateFormat.dat
index e8ea743..701a20c 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.RelativeDateFormat.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.RelativeDateFormat.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.TZDBTimeZoneNames.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.TZDBTimeZoneNames.dat
similarity index 100%
rename from icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.TZDBTimeZoneNames.dat
rename to icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.TZDBTimeZoneNames.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.TimeZoneAdapter.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.TimeZoneAdapter.dat
similarity index 84%
rename from icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.TimeZoneAdapter.dat
rename to icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.TimeZoneAdapter.dat
index b8a2801..27b7518 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.TimeZoneAdapter.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.TimeZoneGenericNames.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.TimeZoneGenericNames.dat
similarity index 100%
rename from icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.TimeZoneGenericNames.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.TimeZoneNamesImpl.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.TimeZoneNamesImpl.dat
similarity index 100%
rename from icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.TimeZoneNamesImpl.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.duration.BasicDurationFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_69.1/com.ibm.icu.impl.duration.BasicDurationFormat.dat
similarity index 100%
rename from icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_64.1/com.ibm.icu.impl.duration.BasicDurationFormat.dat
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similarity index 100%
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similarity index 100%
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similarity index 100%
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similarity index 100%
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similarity index 100%
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similarity index 100%
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