Review Request for JDK-8072099: Format "ha" is unable to parse hours 10-12

[Nishit Jain]

Hi,

Please review the fix for JDK-8072099.
Webrev: http://cr.openjdk.java.net/~nishjain/8072099/webrev.03/
Bug: https://bugs.openjdk.java.net/browse/JDK-8072099

Fix:  Changes are made to consider the number of pattern letters only 
for the first field of [NumericField][NumericField] pattern.

Regards,
Nishit Jain