commit 6e64486738e8a12620b7b722bcf533fffd2dd68d
author Stefaan Dutry <stefaan.dutry@gmail.com> Mon Aug 08 19:37:38 2022 +0200
committer Stefaan Dutry <stefaan.dutry@gmail.com> Mon Aug 08 19:37:38 2022 +0200
tree 08df5f5c205edfb964e6b4fc6ea79f9d4ae36bae
parent a38df608fa5e7c5d86cded53ed3ac30f881e87b2

remove unneeded toString call on String enumeration element

core/src/main/java/org/apache/struts2/dispatcher/SessionMap.java

diff --git a/core/src/main/java/org/apache/struts2/dispatcher/SessionMap.java b/core/src/main/java/org/apache/struts2/dispatcher/SessionMap.java
index 60c2011..5a07e61 100644
--- a/core/src/main/java/org/apache/struts2/dispatcher/SessionMap.java
+++ b/core/src/main/java/org/apache/struts2/dispatcher/SessionMap.java
@@ -103,10 +103,10 @@
             if (entries == null) {
                 entries = new HashSet<>();
 
-                Enumeration<?> enumeration = session.getAttributeNames();
+                Enumeration<String> enumeration = session.getAttributeNames();
 
                 while (enumeration.hasMoreElements()) {
-                    final String key = enumeration.nextElement().toString();
+                    final String key = enumeration.nextElement();
                     final Object value = session.getAttribute(key);
                     entries.add(new StringObjectEntry(key, value) {
                         @Override