The Table View can sort asc./desc. for uDig 1.1 (RC8). But descending sort go wrong.
Yes, the content of the table is sorted correctly but when the user select a feature (for descending sort), automatically the feature which was at the same row in ascending sort is selected. I think that the selection provider for the table control doesn't update the it's "feature collection" (String FID Collection). The FeatureTableControl doesn't update FeatureTableSelectionProvider.
With the ascending sort there is no problem.