hg: jdk8u/jdk8u-dev/jdk: 8151431: DateFormatSymbols triggers this.clone() in the constructor

[rob.mckenna at oracle.com]

Changeset: 74085e728d5e
Author:    rpatil
Date:      2016-04-15 09:46 +0530
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/74085e728d5e

8151431: DateFormatSymbols triggers this.clone() in the constructor
Reviewed-by: naoto, peytoia

! src/share/classes/java/text/DateFormatSymbols.java
+ test/java/text/Format/DateFormat/DateFormatSymbolsCloneTest.java