<i18n dev> [15] RFR: 8227313: Support monetary grouping separator in DecimalFormat/DecimalFormatSymbols

[naoto.sato at oracle.com]

Hi,

Please review the fix for the following issue:

https://bugs.openjdk.java.net/browse/JDK-8227313

The proposed CSR and changeset are located at:

https://bugs.openjdk.java.net/browse/JDK-8235942
https://cr.openjdk.java.net/~naoto/8227313/webrev.00/

The change introduces the new monetary grouping separator in 
DecimalFormatSymbols, and it is used if a DecimalFormat instance 
designates currency formatting where its pattern includes the currency 
symbol (U+00A5). The change makes use of the CLDR data which provides 
two distinct grouping separators (one for generic, the other for 
currency) in some locales. It also addresses the similar cases for the 
decimal separator.

Naoto