Index: trunk/src/org/openstreetmap/josm/gui/preferences/imagery/ImageryPreference.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/preferences/imagery/ImageryPreference.java	(revision 11654)
+++ trunk/src/org/openstreetmap/josm/gui/preferences/imagery/ImageryPreference.java	(revision 11655)
@@ -857,5 +857,5 @@
          * The table model for imagery offsets list
          */
-        private class OffsetsBookmarksModel extends DefaultTableModel {
+        private static class OffsetsBookmarksModel extends DefaultTableModel {
 
             /**