Github user martin-g commented on a diff in the pull request:
https://github.com/apache/wicket/pull/276#discussion_r182965271
--- Diff: wicket-core/src/main/java/org/apache/wicket/Session.java ---
@@ -422,6 +422,7 @@ public Locale getLocale()
* @return The metadata
* @see MetaDataKey
*/
+ @Override
public synchronized final <M extends Serializable> M getMetaData(final
MetaDataKey<M> key)
--- End diff --
Why in Application you moved `synchronized` in the method body and here it
stays as before ? Is there any difference between the implementations ?
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