How do I print a List of anything in Scala? -

at moment have method prints ints

def printlist(args: list[int]): unit = { args.foreach(println) }

how modify flexible plenty print list of anything?

since println works on anything:

def printlist(args: list[_]): unit = { args.foreach(println) }

or better, aren't limited lists:

def printlist(args: traversableonce[_]): unit = { args.foreach(println) }

scala

JC