ICU-20717 move small files out of lfs: .dat, .gz, .gif
diff --git a/.gitattributes b/.gitattributes
index cb4a55d..6cb7764 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -75,12 +75,8 @@
 *.utf16be -text
 
 # The following file types are stored in Git-LFS.
+# Only .jars
 *.jar filter=lfs diff=lfs merge=lfs -text
-*.dat filter=lfs diff=lfs merge=lfs -text
-*.zip filter=lfs diff=lfs merge=lfs -text
-*.gz filter=lfs diff=lfs merge=lfs -text
-*.bz2 filter=lfs diff=lfs merge=lfs -text
-*.gif filter=lfs diff=lfs merge=lfs -text
 
 # Enable syntax highlighting on GitHub.com
 .cpyskip.txt linguist-language=Ignore-List
diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.impl.OlsonTimeZone.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.impl.OlsonTimeZone.dat
index 721be48..befb4b1 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.impl.OlsonTimeZone.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/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_3.6/com.ibm.icu.impl.TimeZoneAdapter.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.impl.TimeZoneAdapter.dat
index b8d739c..347e616 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.impl.TimeZoneAdapter.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/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_3.6/com.ibm.icu.math.BigDecimal.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.math.BigDecimal.dat
index f7fdd56..b27bcaf 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.math.BigDecimal.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.math.BigDecimal.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.math.MathContext.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.math.MathContext.dat
index 32df3de..da7bc60 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.math.MathContext.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.math.MathContext.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ArabicShapingException.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ArabicShapingException.dat
index c28e485..a20b286 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ArabicShapingException.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ArabicShapingException.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ChineseDateFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ChineseDateFormat.dat
index f112136..35f6713 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ChineseDateFormat.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ChineseDateFormat.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ChineseDateFormatSymbols.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ChineseDateFormatSymbols.dat
index 8417cf7..75e77dd 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ChineseDateFormatSymbols.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.ChineseDateFormatSymbols.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DateFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DateFormat.dat
index 84705ec..d5c05c8 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DateFormat.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DateFormat.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DateFormatSymbols.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DateFormatSymbols.dat
index 37f5dec..2368969 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DateFormatSymbols.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DateFormatSymbols.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DecimalFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DecimalFormat.dat
index 0c39d21..a7be894 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DecimalFormat.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DecimalFormat.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DecimalFormatSymbols.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DecimalFormatSymbols.dat
index 465598f..81df833 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DecimalFormatSymbols.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.DecimalFormatSymbols.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.MessageFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.MessageFormat.dat
index 9229786..43ac993 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.MessageFormat.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.MessageFormat.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.NumberFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.NumberFormat.dat
index fecd40b..ad69392 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.NumberFormat.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.NumberFormat.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.RuleBasedNumberFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.RuleBasedNumberFormat.dat
index 977493d..9524b86 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.RuleBasedNumberFormat.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.RuleBasedNumberFormat.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.SimpleDateFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.SimpleDateFormat.dat
index 19cc06e..99e126e 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.SimpleDateFormat.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.SimpleDateFormat.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.StringPrepParseException.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.StringPrepParseException.dat
index 696d498..ffa402b 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.StringPrepParseException.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.text.StringPrepParseException.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.BuddhistCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.BuddhistCalendar.dat
index a385edb..f270749 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.BuddhistCalendar.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.BuddhistCalendar.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.Calendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.Calendar.dat
index c1c10a5..ec5a2d7 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.Calendar.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.Calendar.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.ChineseCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.ChineseCalendar.dat
index 264e18d..7d900da 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.ChineseCalendar.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.ChineseCalendar.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.CopticCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.CopticCalendar.dat
index bc49f0ef9..c3df1ab 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.CopticCalendar.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.CopticCalendar.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.Currency.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.Currency.dat
index 23fa977..039c6da 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.Currency.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.Currency.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.EthiopicCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.EthiopicCalendar.dat
index d250567..3a3db02 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.EthiopicCalendar.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.EthiopicCalendar.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.GregorianCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.GregorianCalendar.dat
index 6ca9cb0..e51df34 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.GregorianCalendar.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.GregorianCalendar.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.HebrewCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.HebrewCalendar.dat
index 1c7e037..dc6ef87 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.HebrewCalendar.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.HebrewCalendar.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.IslamicCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.IslamicCalendar.dat
index b88e222..b979f28 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.IslamicCalendar.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.IslamicCalendar.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.JapaneseCalendar.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.JapaneseCalendar.dat
index 4fc4cfc..804acc0 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.JapaneseCalendar.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.JapaneseCalendar.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.SimpleTimeZone.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.SimpleTimeZone.dat
index 0ed26b9..3940bde 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.SimpleTimeZone.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.SimpleTimeZone.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.TimeZone.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.TimeZone.dat
index 9f44be5..00ac1ec 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.TimeZone.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.TimeZone.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.ULocale.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.ULocale.dat
index 11923e1..1eed327 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.ULocale.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.ULocale.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.UResourceTypeMismatchException.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.UResourceTypeMismatchException.dat
index 22aaf7d..5fd5df5 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.UResourceTypeMismatchException.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_3.6/com.ibm.icu.util.UResourceTypeMismatchException.dat
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diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_63.1/com.ibm.icu.impl.DateNumberFormat.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_63.1/com.ibm.icu.impl.DateNumberFormat.dat
index aadb61b..571713e 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_63.1/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_63.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_63.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat
index 5cc8adc..aa05a81 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_63.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/serializable/data/ICU_63.1/com.ibm.icu.impl.IllegalIcuArgumentException.dat
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index cdaa79e..bc8ea64 100644
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