Importing scala packages (no jar) at Zeppelin

[#1]

This about running Spark/Scala from a Zeppelin notebook.

In order to better modularize and reorganize code, I need to import existing Scala classes, packages or functions into the notebook, skipping crearing a jar file (much the same as in PySpark). Is this possible?

Thanks

[#2]

Do you want to say like this?

import org.apache.scala.sql.*

[#3]

Something like that. I want to include my own Scala libraries in Zeppelin.