hg: jdk8u/jdk8u-dev/jdk: 8219890: Calendar.getDisplayName() returns empty string for new Japanese Era on some locales

[gnu.andrew at redhat.com]

Changeset: 8e126e1398ee
Author:    naoto
Date:      2019-04-03 04:22 +0100
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/8e126e1398ee

8219890: Calendar.getDisplayName() returns empty string for new Japanese Era on some locales
Reviewed-by: lancea

! src/share/classes/java/util/JapaneseImperialCalendar.java
! test/java/util/Calendar/JapaneseEraNameTest.java