hg: jdk/jdk: 8224105: Cannot parse JapaneseDate string on some specified locales

[naoto.sato at oracle.com]

Changeset: c13b1382aa30
Author:    naoto
Date:      2019-05-21 13:40 -0700
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/c13b1382aa30

8224105: Cannot parse JapaneseDate string on some specified locales
Reviewed-by: bchristi

! src/java.base/share/classes/sun/util/locale/provider/CalendarNameProviderImpl.java
! test/jdk/java/time/test/java/time/chrono/TestEraDisplayName.java