Last modified: 2014-04-17 23:02:17 UTC
This causes an exception to be thrown if you try to delete a content node at the end of the visible document (e.g. a reference list)
May have been ameliorated by https://gerrit.wikimedia.org/r/98515
ElementLinearData#getRelativeOffset now checks for handlesOwnChildren, which prevents this from being an issue.