[13] RFR 8217254, 8217721: CompactNumberFormat​() constructor does not comply with spec and format​() method spec for IAEx is not complaint

[Nishit Jain]

Hi,

Please review the fix for JDK-8217254 and JDK-8217721

Bug: https://bugs.openjdk.java.net/browse/JDK-8217254
      https://bugs.openjdk.java.net/browse/JDK-8217721

Webrev: http://cr.openjdk.java.net/~nishjain/8217254_8217721/webrev.00/


Issue: The exception thrown by constructor and format() method was not 
compliant with the specification
Fix: Updated the constructor and format method to throw exception as per 
the specification

Regards,
Nishit Jain