scala-collection-contrib_2.13-0.2.0.jar is missing .class files (it only has .properties file and manifest)

https://repo1.maven.org/maven2/org/scala-lang/modules/scala-collection-contrib_2.13/0.2.0/scala-collection-contrib_2.13-0.2.0.jar

@SethTisue @julienrf