Github user mbeckerle commented on a diff in the pull request:
https://github.com/apache/incubator-daffodil/pull/5#discussion_r149840520
--- Diff:
daffodil-core/src/main/scala/edu/illinois/ncsa/daffodil/dsom/ModelGroup.scala
---
@@ -80,17 +96,56 @@ sealed abstract class ModelGroupFactory private () {
object ModelGroupFactory extends ModelGroupFactory()
--- End diff --
collapse this to just the object. class is not needed.---
