The class NumberFormat allows you to specify a constant representing which country's currency format should be used.To use this constant you must import:

A) java.util.Locale
B) java.util.Currency
C) java.util.Properties
D) None of the above.

NumberFormat

A class in Java that provides methods for formatting and parsing numbers to and from strings in a locale-sensitive manner.

Java.util.Locale

A class in Java that represents a specific geographical, political, or cultural region for tailoring information presentation.