Index: applications/editors/josm/plugins/measurement/src/org/openstreetmap/josm/plugins/measurement/MeasurementDialog.java
===================================================================
--- applications/editors/josm/plugins/measurement/src/org/openstreetmap/josm/plugins/measurement/MeasurementDialog.java	(revision 16801)
+++ applications/editors/josm/plugins/measurement/src/org/openstreetmap/josm/plugins/measurement/MeasurementDialog.java	(revision 17377)
@@ -126,5 +126,5 @@
                                         Way w = (Way)p;
                                         Node lastN = null;
-                                        for(Node n: w.nodes){
+                                        for(Node n: w.getNodes()){
                                             if(lastN != null){
                                                 length += MeasurementLayer.calcDistance(lastN.getCoor(), n.getCoor());
@@ -135,5 +135,5 @@
                                             lastN = n;
                                         }
-                                        if (lastN != null && lastN == w.nodes.iterator().next()){
+                                        if (lastN != null && lastN == w.getNodes().iterator().next()){
                                             area = Math.abs(area / 2);
                                         }else{