Index: applications/editors/josm/plugins/utilsplugin2/test/unit/org/openstreetmap/josm/plugins/utilsplugin2/actions/SplitObjectActionTest.java
===================================================================
--- applications/editors/josm/plugins/utilsplugin2/test/unit/org/openstreetmap/josm/plugins/utilsplugin2/actions/SplitObjectActionTest.java	(revision 36241)
+++ applications/editors/josm/plugins/utilsplugin2/test/unit/org/openstreetmap/josm/plugins/utilsplugin2/actions/SplitObjectActionTest.java	(revision 36271)
@@ -79,4 +79,5 @@
         this.dataSet.addPrimitive(newWay.getNode(1));
         this.dataSet.addPrimitive(newWay);
+        this.dataSet.allPrimitives().forEach(p -> p.setReferrersDownloaded(true));
 
         this.dataSet.setSelected(outer.firstNode(), outer.getNode(1));