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javajvmlocalecurrency

How do I add the new currency code to Java?

The Chinese currency has the ISO 4217 code CNY. Since free global trading in that currency is restricted though, there's a second 'offshore' currency equivalent, called CNH. Wikipedia has a bit of summary of this all.

CNH isn't in ISO 4217, but I'd like to be able to use it in my app without having to write my own Currency class. Presumably there's some kind of list somewhere inside the JVM install. How do I go about adding additional currency codes?

EDIT: See this question for dealing with this in Java 7

Solution

  • Looks like support for this was added with Java 7.

    For earlier versions, you could use an equivalent Currency class of your own devising, or less happily, replace the default java.util.Currency class (or java.util.CurrencyData, which contains the raw data) in your classpath (whitepaper).