The getCurrencyCode() Method of Currency class in Java is used to retrieve the currency code of this currency which is actually the official ISO 4217 currency code.
Parameters: This method does not accept any parameters.
Return Value: This method returns the ISO 4217 currency code of the currency.
Exceptions: The method throws Runtime Error if an invalid code is called.
Below program illustrates the working of getCurrencyCode() method:
Currency Code of India is: INR
Currency Code of USA is: USD
Program 3: For an invalid Currency Code.
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