I have a diagram with links that contain too many intermediate points. These points keep getting added as i pull at various points on the link, however once inserted they don't disappear even when the link is aligned to be a straight line.
I wrote a function to delete the intermediate points like so

PointList controlPoints = link.getControlPoints();
controlPoints.removeRange(1, Math.max(1,link.getSegmentCount()-1));
link.updateFromPoints(true, true); 

This takes care of removing all but one of the interior points but then I lose the ability to drag the intermediate points and also the behavior of intermediate points being added goes away.

Is there a better way to do this? Thanks