how to make scala console output as underline

input given in variable
=================
scala> val no = 2
no: Int = 2

scala> val dosaType = "Ghee"
dosaType: String = Ghee

scala> val total = 30.15
total: Double = 30.15

made property for underline
scala> print(Console.UNDERLINED)

printed as underline
===============
scala> println(f"$qty%d $dosaType Dosas coming up, $$$total%.2f.")
2 Ghee Dosas coming up, $30.15.

Did reset
=======
scala> print(Console.RESET)

confirmed whether it is reset or not
==========================
scala> println(f"$qty%d $dosaType Dosas coming up, $$$total%.2f.")
2 Ghee Dosas coming up, $30.15