SONAR Suggestion - protected members in final classes are pointless

Change-Id: Ie34d86aecf181e73867a14864d75e0db8a8f48f3
diff --git a/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepErrorVer1.java b/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepErrorVer1.java
index 6e43271..7eb711c 100644
--- a/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepErrorVer1.java
+++ b/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepErrorVer1.java
@@ -46,7 +46,7 @@
            <ls-id-list>::=<LS>[<ls-id-list>]
      */
 
-    protected static final Logger log = LoggerFactory.getLogger(PcepErrorVer1.class);
+    private static final Logger log = LoggerFactory.getLogger(PcepErrorVer1.class);
 
     private boolean isErroInfoSet;
     //PcepErrorObject list