Various small fixes

Change-Id: I83802169d0d968f7b88d4be2cedba74b15fdd7da
diff --git a/core/store/primitives/src/test/java/org/onosproject/store/primitives/resources/impl/DefaultDocumentTreeTest.java b/core/store/primitives/src/test/java/org/onosproject/store/primitives/resources/impl/DefaultDocumentTreeTest.java
index 5505e0d..1398300 100644
--- a/core/store/primitives/src/test/java/org/onosproject/store/primitives/resources/impl/DefaultDocumentTreeTest.java
+++ b/core/store/primitives/src/test/java/org/onosproject/store/primitives/resources/impl/DefaultDocumentTreeTest.java
@@ -148,6 +148,7 @@
         tree.set(path("root.a.b"), "alpha");
     }
 
+    @Test
     public void testReplaceWithVersion() {
         DocumentTree<String> tree = new DefaultDocumentTree<>();
         tree.create(path("root.a"), "bar");
@@ -158,6 +159,7 @@
         Assert.assertFalse(tree.replace(path("root.x"), "beta", 1));
     }
 
+    @Test
     public void testReplaceWithValue() {
         DocumentTree<String> tree = new DefaultDocumentTree<>();
         tree.create(path("root.a"), "bar");