Conversions between Java and Scala Collections Oct 26, 2019 https://www.scala-lang.org/api/2.13.0/scala/jdk/CollectionConverters$.html https://stackoverflow.com/questions/8301947/what-is-the-difference-between-javaconverters-and-javaconversions-in-scala Short Story¶Just import scala.collection.JavaConverters._. In [1]: import scala.collection.JavaConverters._ Out[1]: import scala.collection.JavaConverters._ https://docs.scala-lang.org/overviews/collections/conversions-between-java-and-scala-collections.html In [ ]: