hg: jdk/jdk: 8240626: Some of the java.time.chrono.Eras return empty display name for some styles and locales

[naoto.sato at oracle.com]

Changeset: 500f99ff1921
Author:    naoto
Date:      2020-03-16 09:26 -0700
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/500f99ff1921

8240626: Some of the java.time.chrono.Eras return empty display name for some styles and locales
Reviewed-by: joehw

! make/jdk/src/classes/build/tools/cldrconverter/Bundle.java
! test/jdk/java/time/test/java/time/chrono/TestEraDisplayName.java