Index: trunk/src/org/openstreetmap/josm/data/osm/DefaultNameFormatter.java
===================================================================
--- trunk/src/org/openstreetmap/josm/data/osm/DefaultNameFormatter.java	(revision 17672)
+++ trunk/src/org/openstreetmap/josm/data/osm/DefaultNameFormatter.java	(revision 17673)
@@ -160,12 +160,5 @@
      */
     public String format(IPrimitive osm) {
-        if (osm instanceof INode) {
-            return format((INode) osm);
-        } else if (osm instanceof IWay) {
-            return format((IWay<?>) osm);
-        } else if (osm instanceof IRelation) {
-            return format((IRelation<?>) osm);
-        }
-        return null;
+        return osm.getDisplayName(this);
     }