From 4a678f6bbbe240ee6ee4e85161e487163ab7f475 Mon Sep 17 00:00:00 2001
From: Lukasz Lenart <lukaszlenart@apache.org>
Date: Mon, 21 Aug 2023 15:06:44 +0200
Subject: [PATCH] WW-5331 Adds missing @Override annotations

---
 .../java/org/apache/struts2/dispatcher/ApplicationMap.java | 4 ++--
 .../org/apache/struts2/portlet/PortletApplicationMap.java  | 7 +++++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/core/src/main/java/org/apache/struts2/dispatcher/ApplicationMap.java b/core/src/main/java/org/apache/struts2/dispatcher/ApplicationMap.java
index e678d9ec5..f0c5b4bf2 100644
--- a/core/src/main/java/org/apache/struts2/dispatcher/ApplicationMap.java
+++ b/core/src/main/java/org/apache/struts2/dispatcher/ApplicationMap.java
@@ -36,10 +36,9 @@ public class ApplicationMap extends AbstractMap<String, Object> implements Seria
 
     private static final long serialVersionUID = 9136809763083228202L;
 
-    private ServletContext context;
+    private final ServletContext context;
     private Set<Entry<String, Object>> entries;
 
-
     /**
      * Creates a new map object given the servlet context.
      *
@@ -117,6 +116,7 @@ public class ApplicationMap extends AbstractMap<String, Object> implements Seria
      * @param key the entry key.
      * @return the servlet context attribute or init parameter or <tt>null</tt> if the entry is not found.
      */
+    @Override
     public Object get(final Object key) {
         if (key == null) {
             return null;
diff --git a/plugins/portlet/src/main/java/org/apache/struts2/portlet/PortletApplicationMap.java b/plugins/portlet/src/main/java/org/apache/struts2/portlet/PortletApplicationMap.java
index 73d432390..701deb004 100644
--- a/plugins/portlet/src/main/java/org/apache/struts2/portlet/PortletApplicationMap.java
+++ b/plugins/portlet/src/main/java/org/apache/struts2/portlet/PortletApplicationMap.java
@@ -35,8 +35,7 @@ public class PortletApplicationMap extends AbstractMap<String, Object> implement
 
     private static final long serialVersionUID = 2296107511063504414L;
 
-    private PortletContext context;
-
+    private final PortletContext context;
     private Set<Entry<String, Object>> entries;
 
     /**
@@ -52,6 +51,7 @@ public class PortletApplicationMap extends AbstractMap<String, Object> implement
      * Removes all entries from the Map and removes all attributes from the
      * portlet context.
      */
+    @Override
     public void clear() {
         entries = null;
 
@@ -69,6 +69,7 @@ public class PortletApplicationMap extends AbstractMap<String, Object> implement
      * @return a Set of all portlet context attributes as well as context init
      *         parameters.
      */
+    @Override
     public Set<Entry<String, Object>> entrySet() {
         if (entries == null) {
             entries = new HashSet<Entry<String, Object>>();
@@ -160,6 +161,7 @@ public class PortletApplicationMap extends AbstractMap<String, Object> implement
      * @return the portlet context attribute or init parameter or <tt>null</tt>
      *         if the entry is not found.
      */
+    @Override
     public Object get(Object key) {
         if (key == null) {
             return null;
@@ -180,6 +182,7 @@ public class PortletApplicationMap extends AbstractMap<String, Object> implement
      *            the value to set.
      * @return the attribute that was just set.
      */
+    @Override
     public Object put(String key, Object value) {
         entries = null;
         context.setAttribute(key, value);