new SketchPlugin_ArcEndPointValidator);
aFactory->registerValidator("SketchPlugin_ArcEndPointIntersectionValidator",
new SketchPlugin_ArcEndPointIntersectionValidator);
new SketchPlugin_ArcEndPointValidator);
aFactory->registerValidator("SketchPlugin_ArcEndPointIntersectionValidator",
new SketchPlugin_ArcEndPointIntersectionValidator);