Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZTable.java b/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZTable.java
index f071ecc..6cba576 100644
--- a/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZTable.java
+++ b/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZTable.java
@@ -26,10 +26,11 @@
     private static final Logger log = LoggerFactory.getLogger(HZTable.class);
 
     // not sure how strict this should be managed
-    private static final AtomicLong  initialVersion = new AtomicLong(HZClient.VERSION_NONEXISTENT);
+    private static final AtomicLong initialVersion = new AtomicLong(HZClient.VERSION_NONEXISTENT);
 
     /**
      * generate a new initial version for an entry.
+     *
      * @return initial value
      */
     protected static long getInitialVersion() {
@@ -43,6 +44,7 @@
 
     /**
      * increment version, avoiding VERSION_NONEXISTENT.
+     *
      * @param version
      * @return
      */
@@ -185,7 +187,6 @@
     }
 
 
-
     private final String mapName;
     private final IMap<byte[], VersionedValue> map;