import org.simantics.diagram.connection.RouteGraph;
import org.simantics.diagram.connection.RouteGraphConnectionClass;
import org.simantics.diagram.connection.RouteLine;
import org.simantics.diagram.connection.RouteGraph;
import org.simantics.diagram.connection.RouteGraphConnectionClass;
import org.simantics.diagram.connection.RouteLine;