Fix ConcurrentModificationException with menuHolders

Euphillya · Sep 28, 2024 · 193af7a · 193af7a
1 parent 0d75cd6
commit 193af7a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/java/com/extendedclip/deluxemenus/menu/Menu.java b/src/main/java/com/extendedclip/deluxemenus/menu/Menu.java
@@ -10,6 +10,7 @@
 import java.lang.reflect.Field;
 import java.util.*;
 import java.util.Map.Entry;
+import java.util.concurrent.CopyOnWriteArraySet;
 import java.util.logging.Level;
 
 import me.clip.placeholderapi.util.Msg;
@@ -28,7 +29,7 @@
 public class Menu extends Command {
 
     private static final Map<String, Menu> menus = new HashMap<>();
-    private static final Set<MenuHolder> menuHolders = new HashSet<>();
+    private static final CopyOnWriteArraySet<MenuHolder> menuHolders = new CopyOnWriteArraySet<>();
     private static final Map<UUID, Menu> lastOpenedMenus = new HashMap<>();
     private static CommandMap commandMap = null;