Fix ConcurrentModificationException on server stop

NichtStudioCode · NichtStudioCode · commit 07063fef8256 · 2023-04-10T12:10:35.000+02:00
diff --git a/invui/src/main/java/xyz/xenondevs/invui/window/WindowManager.java b/invui/src/main/java/xyz/xenondevs/invui/window/WindowManager.java
@@ -31,7 +31,7 @@ public class WindowManager implements Listener {
     
     private WindowManager() {
         Bukkit.getPluginManager().registerEvents(this, InvUI.getInstance().getPlugin());
-        InvUI.getInstance().addDisableHandler(() -> windows.values().forEach(window -> window.remove(true)));
+        InvUI.getInstance().addDisableHandler(() -> new HashSet<>(windows.values()).forEach(window -> window.remove(true)));
     }
     
     /**

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ public class WindowManager implements Listener {`
`31`	`31`
`32`	`32`	`private WindowManager() {`
`33`	`33`	`Bukkit.getPluginManager().registerEvents(this, InvUI.getInstance().getPlugin());`
`34`		`- InvUI.getInstance().addDisableHandler(() -> windows.values().forEach(window -> window.remove(true)));`
	`34`	`+ InvUI.getInstance().addDisableHandler(() -> new HashSet<>(windows.values()).forEach(window -> window.remove(true)));`
`35`	`35`	`}`
`36`	`36`
`37`	`37`	`/**`