Index: trunk/test/unit/org/openstreetmap/josm/data/osm/ChangesetTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/data/osm/ChangesetTest.java	(revision 12807)
+++ trunk/test/unit/org/openstreetmap/josm/data/osm/ChangesetTest.java	(revision 12812)
@@ -19,5 +19,4 @@
 import org.openstreetmap.josm.data.Bounds;
 import org.openstreetmap.josm.data.coor.LatLon;
-import org.openstreetmap.josm.data.osm.visitor.Visitor;
 import org.openstreetmap.josm.testutils.JOSMTestRules;
 import org.openstreetmap.josm.tools.Logging;
@@ -262,38 +261,3 @@
         assertTrue(cs.keySet().isEmpty());
     }
-
-    private static class CsVisitor implements Visitor {
-
-        boolean visited;
-
-        @Override
-        public void visit(Node n) {
-            // Do nothing
-        }
-
-        @Override
-        public void visit(Way w) {
-            // Do nothing
-        }
-
-        @Override
-        public void visit(Relation r) {
-            // Do nothing
-        }
-
-        @Override
-        public void visit(Changeset cs) {
-            visited = true;
-        }
-    }
-
-    /**
-     * Unit test of method {@link Changeset#visit}.
-     */
-    @Test
-    public void testVisit() {
-        CsVisitor v = new CsVisitor();
-        new Changeset().visit(v);
-        assertTrue(v.visited);
-    }
 }
Index: trunk/test/unit/org/openstreetmap/josm/data/osm/visitor/MergeSourceBuildingVisitorTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/data/osm/visitor/MergeSourceBuildingVisitorTest.java	(revision 12807)
+++ trunk/test/unit/org/openstreetmap/josm/data/osm/visitor/MergeSourceBuildingVisitorTest.java	(revision 12812)
@@ -12,5 +12,4 @@
 import org.junit.Test;
 import org.openstreetmap.josm.data.coor.LatLon;
-import org.openstreetmap.josm.data.osm.Changeset;
 import org.openstreetmap.josm.data.osm.DataSet;
 import org.openstreetmap.josm.data.osm.Node;
@@ -411,11 +410,3 @@
         assertTrue(r2.getMembers().contains(new RelationMember("relation-1", r1)));
     }
-
-    /**
-     * Unit test of {@code AbstractVisitor#visit(org.openstreetmap.josm.data.osm.Changeset)}.
-     */
-    @Test
-    public void testVisitChangeset() {
-        new MergeSourceBuildingVisitor(new DataSet()).visit(new Changeset());
-    }
 }