Modified files from last commit
diff --git a/security-admin/src/main/java/org/apache/ranger/security/listener/SpringEventListener.java b/security-admin/src/main/java/org/apache/ranger/security/listener/SpringEventListener.java
index ba5ebfa..8dd1d8d 100644
--- a/security-admin/src/main/java/org/apache/ranger/security/listener/SpringEventListener.java
+++ b/security-admin/src/main/java/org/apache/ranger/security/listener/SpringEventListener.java
@@ -36,7 +36,7 @@
 public class SpringEventListener implements

 	ApplicationListener<AbstractAuthenticationEvent> {

 

-    static Logger logger = Logger.getLogger(SpringEventListener.class);

+    private static final Logger logger = Logger.getLogger(SpringEventListener.class);

 

     @Autowired

     SessionMgr sessionMgr;

diff --git a/security-admin/src/main/java/org/apache/ranger/security/web/filter/RangerUsernamePasswordAuthenticationFilter.java b/security-admin/src/main/java/org/apache/ranger/security/web/filter/RangerUsernamePasswordAuthenticationFilter.java
index 4e7dba7..62e23c0 100644
--- a/security-admin/src/main/java/org/apache/ranger/security/web/filter/RangerUsernamePasswordAuthenticationFilter.java
+++ b/security-admin/src/main/java/org/apache/ranger/security/web/filter/RangerUsernamePasswordAuthenticationFilter.java
@@ -29,7 +29,7 @@
 public class RangerUsernamePasswordAuthenticationFilter extends

 	UsernamePasswordAuthenticationFilter {

 

-    static Logger logger = Logger

+    private static final Logger logger = Logger

 	    .getLogger(RangerUsernamePasswordAuthenticationFilter.class);

 

     /*