Index: trunk/src/org/openstreetmap/josm/tools/WindowGeometry.java
===================================================================
--- trunk/src/org/openstreetmap/josm/tools/WindowGeometry.java	(revision 2065)
+++ trunk/src/org/openstreetmap/josm/tools/WindowGeometry.java	(revision 2066)
@@ -151,6 +151,5 @@
             initFromPreferences(preferenceKey);
         } catch(WindowGeometryException e) {
-            e.printStackTrace();
-            System.out.println(tr("Warning: failed to restore window geometry from key ''{0}''. Falling back to default geometry.", preferenceKey));
+            System.out.println(tr("Warning: failed to restore window geometry from key ''{0}''. Falling back to default geometry. Details: {1}", preferenceKey, e.getMessage()));
             initFromWindowGeometry(defaultGeometry);
         }