--- old/src/share/classes/sun/util/cldr/resources/21_0_1/common/main/root.xml 2019-04-09 03:36:25.029342228 +0100
+++ new/src/share/classes/sun/util/cldr/resources/21_0_1/common/main/root.xml 2019-04-09 03:36:24.865344799 +0100
@@ -1657,14 +1657,14 @@
Taishō
Shōwa
Heisei
- NewEra
+ Reiwa
M
T
S
H
- N
+ R