object Test { val a : scala.collection.generic.GenericCompanion[scala.collection.immutable.Seq] = null val b : scala.collection.generic.GenericCompanion[scala.collection.mutable.Seq] = null List(a, b) // immutable.this.List.apply[scala.collection.generic.GenericCompanion[Seq]](Test.this.a, Test.this.b) }