[wicket] branch wicket-9.x updated: WICKET-7002 added final modifier to metaData fields

[adelbene]

This is an automated email from the ASF dual-hosted git repository.

adelbene pushed a commit to branch wicket-9.x
in repository https://gitbox.apache.org/repos/asf/wicket.git


The following commit(s) were added to refs/heads/wicket-9.x by this push:
     new 666c339f39 WICKET-7002 added final modifier to metaData fields
666c339f39 is described below

commit 666c339f39a4677f263afca3764a3f02a4a393c8
Author: Andrea Del Bene <adelb...@apache.org>
AuthorDate: Tue Sep 6 20:50:43 2022 +0200

    WICKET-7002 added final modifier to metaData fields
---
 wicket-core/src/main/java/org/apache/wicket/Application.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wicket-core/src/main/java/org/apache/wicket/Application.java 
b/wicket-core/src/main/java/org/apache/wicket/Application.java
index ee9c54944c..fc6aeac0fd 100644
--- a/wicket-core/src/main/java/org/apache/wicket/Application.java
+++ b/wicket-core/src/main/java/org/apache/wicket/Application.java
@@ -160,7 +160,7 @@ public abstract class Application implements 
UnboundListener, IEventSink, IMetad
        private final List<IInitializer> initializers = Generics.newArrayList();
 
        /** Application level meta data. */
-       private ConcurrentHashMap<MetaDataKey<?>, Object> metaData = new 
ConcurrentHashMap<>();
+       private final ConcurrentHashMap<MetaDataKey<?>, Object> metaData = new 
ConcurrentHashMap<>();
 
        /** Name of application subclass. */
        private String name;