Write a program that converts a number entered in Roman numerals to decimal. Your program should consist of a class, say, Roman. An object of type Roman should do the following:

1. Store the number as a Roman numeral.
2. Convert and store the number into decimal.
3. Print the number as a Roman numeral or decimal number as requested by the user.

The decimal values of the Roman numerals are:

M 1000

D 500

C 100

L 50

X 10

V 5

I 1

4. Your class must contain the method romanToDecimal to convert a Roman numeral into its equivalent decimal number
5. Test your program using the following Roman numerals: MCXIV, CCCLIX, and MDCLXVI.