Scala mutable map add

Question

I'm using a mutable HashMap with the MultiMap mixin and noticed that the map.add method is now deprecated:

val fieldTokenMap = new HashMap[String, scala.collection.mutable.Set[Int]] with MultiMap[String, Int]
// ...
fieldTokenMap add (token, docId)

I'm basically mapping a string or token to a list of ids. Is there a different way I'm supposed to use the Map and MultiMap in Scala?

Thanks.

Answer 1

As the deprecation message says, use addBinding instead.