import org.simantics.diagram.connection.rendering.ConnectionStyle;
import org.simantics.diagram.connection.rendering.StyledRouteGraphRenderer;
import org.simantics.diagram.connection.rendering.arrows.ILineEndStyle;
import org.simantics.diagram.connection.rendering.ConnectionStyle;
import org.simantics.diagram.connection.rendering.StyledRouteGraphRenderer;
import org.simantics.diagram.connection.rendering.arrows.ILineEndStyle;