Minor cosmetic changes

Change-Id: Ib594c3481a2e8881da37981b6ab4deb5a8e4eb12
diff --git a/apps/mappingmanagement/web/src/test/java/org/onosproject/mapping/web/MappingsWebResourceTest.java b/apps/mappingmanagement/web/src/test/java/org/onosproject/mapping/web/MappingsWebResourceTest.java
index f149906..ffbd434 100644
--- a/apps/mappingmanagement/web/src/test/java/org/onosproject/mapping/web/MappingsWebResourceTest.java
+++ b/apps/mappingmanagement/web/src/test/java/org/onosproject/mapping/web/MappingsWebResourceTest.java
@@ -135,7 +135,7 @@
      * Mock class for a mapping entry.
      */
     private static class MockMappingEntry implements MappingEntry {
-        final short UNIQUE_SHORT = 2;
+        static final short UNIQUE_SHORT = 2;
         final DeviceId deviceId;
         MappingKey key;
         MappingValue value;