Make Logger instance final as SL4J suggests
diff --git a/src/main/java/net/onrc/onos/graph/LocalTopologyEventListener.java b/src/main/java/net/onrc/onos/graph/LocalTopologyEventListener.java
index f83e7c2..5388233 100644
--- a/src/main/java/net/onrc/onos/graph/LocalTopologyEventListener.java
+++ b/src/main/java/net/onrc/onos/graph/LocalTopologyEventListener.java
@@ -14,7 +14,7 @@
public class LocalTopologyEventListener implements LocalGraphChangedListener {
- protected static Logger log = LoggerFactory.getLogger(LocalTopologyEventListener.class);
+ protected final static Logger log = LoggerFactory.getLogger(LocalTopologyEventListener.class);
protected static GraphDBConnection conn;
public LocalTopologyEventListener(GraphDBConnection conn) {