DatabaseService that uses Copycat Raft to provide a strongly consistent and durable database.
diff --git a/openflow/api/src/main/java/org/onlab/onos/openflow/controller/driver/RoleReplyInfo.java b/openflow/api/src/main/java/org/onlab/onos/openflow/controller/driver/RoleReplyInfo.java
index b408c44..6efb333 100644
--- a/openflow/api/src/main/java/org/onlab/onos/openflow/controller/driver/RoleReplyInfo.java
+++ b/openflow/api/src/main/java/org/onlab/onos/openflow/controller/driver/RoleReplyInfo.java
@@ -32,9 +32,15 @@
         this.genId = genId;
         this.xid = xid;
     }
-    public RoleState getRole() { return role; }
-    public U64 getGenId() { return genId; }
-    public long getXid() { return xid; }
+    public RoleState getRole() {
+        return role;
+    }
+    public U64 getGenId() {
+        return genId;
+    }
+    public long getXid() {
+        return xid;
+    }
     @Override
     public String toString() {
         return "[Role:" + role + " GenId:" + genId + " Xid:" + xid + "]";
diff --git a/openflow/ctl/src/main/java/org/onlab/onos/openflow/controller/impl/RoleManager.java b/openflow/ctl/src/main/java/org/onlab/onos/openflow/controller/impl/RoleManager.java
index 6e5b236..734e0ba 100644
--- a/openflow/ctl/src/main/java/org/onlab/onos/openflow/controller/impl/RoleManager.java
+++ b/openflow/ctl/src/main/java/org/onlab/onos/openflow/controller/impl/RoleManager.java
@@ -347,7 +347,7 @@
 
         RoleState role = null;
         OFNiciraControllerRole ncr = nrr.getRole();
-        switch(ncr) {
+        switch (ncr) {
         case ROLE_MASTER:
             role = RoleState.MASTER;
             break;
@@ -383,7 +383,7 @@
             throws SwitchStateException {
         OFControllerRole cr = rrmsg.getRole();
         RoleState role = null;
-        switch(cr) {
+        switch (cr) {
         case ROLE_EQUAL:
             role = RoleState.EQUAL;
             break;