Checkstyle fixes for tests

- Fixed some checkstyle errors which seemed easier to fix.

Change-Id: I9dadd2e8f98b560fadcc2b704ac52ff8f8b93913
diff --git a/src/test/java/net/onrc/onos/core/datastore/hazelcast/HZTableTest.java b/src/test/java/net/onrc/onos/core/datastore/hazelcast/HZTableTest.java
index 44d71d6..3be5061 100644
--- a/src/test/java/net/onrc/onos/core/datastore/hazelcast/HZTableTest.java
+++ b/src/test/java/net/onrc/onos/core/datastore/hazelcast/HZTableTest.java
@@ -98,7 +98,7 @@
     }
 
     @Test
-    public void testVERSION_NONEXISTENT() {
+    public void testVersionNonexistant() {
         assertEquals(HZClient.VERSION_NONEXISTENT, table.getVersionNonexistant());
     }