diff --git a/appserver/web/web-ha/src/main/java/org/glassfish/web/ha/session/management/BaseHASession.java b/appserver/web/web-ha/src/main/java/org/glassfish/web/ha/session/management/BaseHASession.java
index 4991bd3657e..80dbc3c975e 100644
--- a/appserver/web/web-ha/src/main/java/org/glassfish/web/ha/session/management/BaseHASession.java
+++ b/appserver/web/web-ha/src/main/java/org/glassfish/web/ha/session/management/BaseHASession.java
@@ -236,10 +236,10 @@ private CharSequence superToString() {
         sb.append("isValid:").append(getIsValid());
 
         if (getIsValid()) {
-            Enumeration<String> attrNamesEnum = getAttributeNamesInternal();
+            final Enumeration<String> attrNamesEnum = getAttributeNamesInternal();
             while(attrNamesEnum.hasMoreElements()) {
-                String nextAttrName = attrNamesEnum.nextElement();
-                Object nextAttrValue = getAttributeInternal(nextAttrName);
+                final String nextAttrName = attrNamesEnum.nextElement();
+                final Object nextAttrValue = getAttributeInternal(nextAttrName);
                 sb.append("\n");
                 sb.append("attrName = ").append(nextAttrName);
                 sb.append(" : attrValue = ").append(nextAttrValue);