Index: trunk/test/unit/org/openstreetmap/josm/actions/upload/FixDataHookTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/actions/upload/FixDataHookTest.java	(revision 14274)
+++ trunk/test/unit/org/openstreetmap/josm/actions/upload/FixDataHookTest.java	(revision 14281)
@@ -42,7 +42,7 @@
     public void testCheckUpload() {
         // Empty data set
-        UndoRedoHandler.getInstance().commands.clear();
+        UndoRedoHandler.getInstance().getUndoCommands().clear();
         new FixDataHook().checkUpload(new APIDataSet());
-        assertTrue(UndoRedoHandler.getInstance().commands.isEmpty());
+        assertTrue(UndoRedoHandler.getInstance().getUndoCommands().isEmpty());
 
         // Complete data set (except empty node which cannot be tested anymore)
@@ -76,9 +76,9 @@
         ads.init(new DataSet(emptyWay, emptyRelation, w1, w2, w3, w4, w5, w6, w7, r1, r2));
 
-        UndoRedoHandler.getInstance().commands.clear();
+        UndoRedoHandler.getInstance().getUndoCommands().clear();
         new FixDataHook().checkUpload(ads);
-        assertEquals(1, UndoRedoHandler.getInstance().commands.size());
+        assertEquals(1, UndoRedoHandler.getInstance().getUndoCommands().size());
 
-        SequenceCommand seq = (SequenceCommand) UndoRedoHandler.getInstance().commands.iterator().next();
+        SequenceCommand seq = (SequenceCommand) UndoRedoHandler.getInstance().getUndoCommands().iterator().next();
         Collection<? extends OsmPrimitive> prims = seq.getParticipatingPrimitives();
         assertNotNull(prims);
Index: trunk/test/unit/org/openstreetmap/josm/gui/dialogs/CommandStackDialogTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/gui/dialogs/CommandStackDialogTest.java	(revision 14274)
+++ trunk/test/unit/org/openstreetmap/josm/gui/dialogs/CommandStackDialogTest.java	(revision 14281)
@@ -57,6 +57,6 @@
             UndoRedoHandler.getInstance().undo(1);
 
-            assertFalse(UndoRedoHandler.getInstance().commands.isEmpty());
-            assertFalse(UndoRedoHandler.getInstance().redoCommands.isEmpty());
+            assertTrue(UndoRedoHandler.getInstance().hasUndoCommands());
+            assertTrue(UndoRedoHandler.getInstance().hasRedoCommands());
 
             MapFrame map = MainApplication.getMap();