Add number format localization (NumberFormatProvider)

[GoogleCodeExporter]

E.g. for currency formatting:

System.out.println(NumberFormat.getCurrencyInstance(new Locale("es", 
"ES")).format(1.23));

Expected output:

1.234,56 €

Actual output:

EUR 1,234.56

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I believe this is done by providing a NumberFormatProvider implementation.  Are 
there any plans to do this?

Original issue reported on code.google.com by [email protected] on 24 Apr 2012 at 2:22