Enforced Checkstyle rule to limit line length.

Maximum line length is 120 right now (but we might want to think about
reducing it further in the future).

I've fixed the existing lines we had that violated the rule.

Change-Id: I077d0c427d35e1c5033aab45ed3fbbbf1d106e89
diff --git a/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java b/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java
index 8c34cac..796976e 100644
--- a/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java
+++ b/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java
@@ -43,14 +43,17 @@
 
     private static final String MAP_PREFIX = "datastore://";
 
-    private static final String BASE_CONFIG_FILENAME = System.getProperty("net.onrc.onos.core.datastore.hazelcast.baseConfig", "conf/hazelcast.xml");
+    private static final String BASE_CONFIG_FILENAME =
+            System.getProperty("net.onrc.onos.core.datastore.hazelcast.baseConfig", "conf/hazelcast.xml");
     private static final String HAZELCAST_DEFAULT_XML = "conf/hazelcast.default.xml";
 
     // XXX Remove this mode at some point
-    private static boolean useClientMode = Boolean.parseBoolean(System.getProperty("net.onrc.onos.core.datastore.hazelcast.clientMode", "true"));
+    private static boolean useClientMode = Boolean.parseBoolean(
+            System.getProperty("net.onrc.onos.core.datastore.hazelcast.clientMode", "true"));
 
     // Note: xml configuration will overwrite this value if present
-    private static int backupCount = Integer.parseInt(System.getProperty("net.onrc.onos.core.datastore.hazelcast.backupCount", "3"));
+    private static int backupCount = Integer.parseInt(
+            System.getProperty("net.onrc.onos.core.datastore.hazelcast.backupCount", "3"));
 
     private final HazelcastInstance hazelcastInstance;
 
@@ -279,7 +282,8 @@
     @Override
     public IMultiEntryOperation forceCreateOp(final IKVTableID tableId, final byte[] key,
                                               final byte[] value) {
-        return new HZMultiEntryOperation((HZTable) tableId, key, value, HZClient.VERSION_NONEXISTENT, OPERATION.FORCE_CREATE);
+        return new HZMultiEntryOperation((HZTable) tableId, key, value,
+                HZClient.VERSION_NONEXISTENT, OPERATION.FORCE_CREATE);
     }
 
     @Override