UndoManager.getInstance().addAction(new CreateConnectorAction(connector, inlinkStr, outlinkStr));
public Connector addConnector() {	EPICSLinkOut start = (EPICSLinkOut)EPICSLinkOut.getStartPoint(this);	if (start==null) return null;	String id = EPICSLinkOut.generateConnectorID(start);	Connector connector = new Connector(id, (LinkManagerObject)getParent(), this, getInput());	getParent().addSubObject(id, connector);	return connector;}