Make Logger instance final as SL4J suggests
diff --git a/src/main/java/net/floodlightcontroller/restserver/RestApiServer.java b/src/main/java/net/floodlightcontroller/restserver/RestApiServer.java
index c158fdd..daf1684 100644
--- a/src/main/java/net/floodlightcontroller/restserver/RestApiServer.java
+++ b/src/main/java/net/floodlightcontroller/restserver/RestApiServer.java
@@ -32,7 +32,7 @@
public class RestApiServer
implements IFloodlightModule, IRestApiService {
- protected static Logger logger = LoggerFactory.getLogger(RestApiServer.class);
+ protected final static Logger logger = LoggerFactory.getLogger(RestApiServer.class);
protected List<RestletRoutable> restlets;
protected FloodlightModuleContext fmlContext;
protected int restPort = 8080;