Index: applications/editors/josm/plugins/addrinterpolation/src/org/openstreetmap/josm/plugins/AddrInterpolation/AddrInterpolationAction.java
===================================================================
--- applications/editors/josm/plugins/addrinterpolation/src/org/openstreetmap/josm/plugins/AddrInterpolation/AddrInterpolationAction.java	(revision 23420)
+++ applications/editors/josm/plugins/addrinterpolation/src/org/openstreetmap/josm/plugins/AddrInterpolation/AddrInterpolationAction.java	(revision 27356)
@@ -28,5 +28,5 @@
                         InputEvent.ALT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK), false);
         setEnabled(false);
-        DataSet.selListeners.add(this);
+        DataSet.addSelectionListener(this);
     }