Interface/class which can be used for obtaining exchange rates of currency

Is there any interface or class in the java package which can be used for obtaining current exchange rates of currencies ?

Yes. The people at Sun change the static fields every day to reflect the current prices on the world currency markets at GMT 12:00. Then every day all the java programmers around the world reinstall a new JDK that contains the updated class. The class is called:
EuroDollarDollarEuroDollarYenYenDollarYenEuroEuroYenRubleDollarDollarRuble
To access the Euro-Dollar exchange rate, you write:
EuroDollarDollarEuroDollarYenYenDollarYenEuroEuroYenRubleDollarDollarRuble.EURODOLLAR

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