Fix CS warnings in sal-clustering-commons and enable enforcement

[controller.git] / opendaylight / md-sal / sal-clustering-commons / src / main / java / org / opendaylight / controller / cluster / notifications / RoleChanged.java

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/notifications/RoleChanged.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/notifications/RoleChanged.java
index 6154e1f6595b6fec452d5195981d56267ee1446e..711025bfa9251e3d332adddfef6b5c79b7093ebb 100644 (file)
--- a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/notifications/RoleChanged.java
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/notifications/RoleChanged.java
@@ -10,14 +10,12 @@ package org.opendaylight.controller.cluster.notifications;
 
 /**
  * Role Change message initiated internally from the  Raft Actor when a the behavior/role changes.
- *
  * Since its internal , need not be serialized
- *
  */
 public class RoleChanged {
-    private String memberId;
-    private String oldRole;
-    private String newRole;
+    private final String memberId;
+    private final String oldRole;
+    private final String newRole;
 
     public RoleChanged(String memberId, String oldRole, String newRole) {
         this.memberId = memberId;
@@ -39,10 +37,6 @@ public class RoleChanged {
 
     @Override
     public String toString() {
-        return "RoleChanged{" +
-                "memberId='" + memberId + '\'' +
-                ", oldRole='" + oldRole + '\'' +
-                ", newRole='" + newRole + '\'' +
-                '}';
+        return "RoleChanged [memberId=" + memberId + ", oldRole=" + oldRole + ", newRole=" + newRole + "]";
     }
 }