From 17080e5bba4045a4b237ba02d65564cf09dcb83e Mon Sep 17 00:00:00 2001
From: Michiel Meeuwissen <michiel.meeuwissen@gmail.com>
Date: Sun, 6 Oct 2024 20:53:52 +0200
Subject: [PATCH] Added @Since tag.

---
 .../java/org/meeuw/i18n/languages/UserDefinedLanguage.java | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/main/java/org/meeuw/i18n/languages/UserDefinedLanguage.java b/src/main/java/org/meeuw/i18n/languages/UserDefinedLanguage.java
index 77f468e..0505fee 100644
--- a/src/main/java/org/meeuw/i18n/languages/UserDefinedLanguage.java
+++ b/src/main/java/org/meeuw/i18n/languages/UserDefinedLanguage.java
@@ -1,13 +1,12 @@
 package org.meeuw.i18n.languages;
 
 import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
 
+/**
+ * @since 3.4
+ */
 public class UserDefinedLanguage implements LanguageCode {
 
-    private static final Map<String, UserDefinedLanguage> registered = new ConcurrentHashMap<>();
-
     private final String code;
     private final Type type;
     private final String refName;