<@U78L28DMX> Here is a simplified version of the c...
# tornadofx
i
@amanda.hinchman-dominguez Here is a simplified version of the code that required the use of the co/contravariance: I have an interface RelativeImageReference that was implemented by two distinct classes. They however have a common ItemViewModel implementation: RelativeImageReferenceModel. Now an instance of RelativeImageReferenceModel can of course be bound by - for instance a TableView on one of the implementations - but only with the co rsp. contravariance.