hg: jdk10/jdk10/jdk: 6609718: [Fmt-Ch] uninformative exception in ChoiceFormat.applyPattern(String)

[nishit.jain at oracle.com]

Changeset: 9897b39e5965
Author:    nishjain
Date:      2017-08-22 12:04 +0530
URL:       http://hg.openjdk.java.net/jdk10/jdk10/jdk/rev/9897b39e5965

6609718: [Fmt-Ch] uninformative exception in ChoiceFormat.applyPattern(String)
Reviewed-by: naoto
Contributed-by: nishit.jain at oracle.com

! src/java.base/share/classes/java/text/ChoiceFormat.java