Make Logger instance final as SL4J suggests
diff --git a/src/main/java/net/onrc/onos/graph/GraphDBConnection.java b/src/main/java/net/onrc/onos/graph/GraphDBConnection.java
index bebcdd2..6d79de8 100644
--- a/src/main/java/net/onrc/onos/graph/GraphDBConnection.java
+++ b/src/main/java/net/onrc/onos/graph/GraphDBConnection.java
@@ -29,7 +29,7 @@
}
}
- protected static Logger log = LoggerFactory
+ protected final static Logger log = LoggerFactory
.getLogger(GraphDBConnection.class);
private static GraphDBConnection singleton = new GraphDBConnection();
private static TitanGraph graph;