//run only the first valid behaviour
helper.startMutualExclusiveList();
helper.add(new AddVertexWhileCreatingBehaviour());
// override so that editing will not be started if there are no geometries on the
// blackboard.
helper.add(new StartEditingBehaviour(ShapeType.POINT));
helper.stopMutualExclusiveList();
// End interaction trigger when the third coordinate is entered
NumOfPointsRunAcceptBehaviour acceptBehaviour = new NumOfPointsRunAcceptBehaviour(3);
// acceptBehaviour.setAddPoint(true); FIXME it is not present in rc15