Make Logger instance final as SL4J suggests
diff --git a/src/main/java/net/floodlightcontroller/counter/CounterStore.java b/src/main/java/net/floodlightcontroller/counter/CounterStore.java
index 26d1302..15ce53b 100644
--- a/src/main/java/net/floodlightcontroller/counter/CounterStore.java
+++ b/src/main/java/net/floodlightcontroller/counter/CounterStore.java
@@ -52,7 +52,7 @@
*
*/
public class CounterStore implements IFloodlightModule, ICounterStoreService {
- protected static Logger log = LoggerFactory.getLogger(CounterStore.class);
+ protected final static Logger log = LoggerFactory.getLogger(CounterStore.class);
public enum NetworkLayer {
L2, L3, L4