*/
protected void _createGrabHandles(Connector connector) {
clearGrabHandles();
// Create the grab handles and set them up
GrabHandleFactory factory = getGrabHandleFactory();
_headHandle = factory.createGrabHandle(connector.getHeadSite());
_tailHandle = factory.createGrabHandle(connector.getTailSite());
_headHandle.setParent(this);
_tailHandle.setParent(this);
_headHandle.setInteractor(getHandleInteractor());