From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MrPowerGamerBR <git@mrpowergamerbr.com>
Date: Mon, 13 Jan 2025 14:27:53 -0300
Subject: [PATCH] Fix concurrency issues when using imageToBytes


diff --git a/src/main/java/org/bukkit/craftbukkit/map/CraftMapColorCache.java b/src/main/java/org/bukkit/craftbukkit/map/CraftMapColorCache.java
index 8149b9c51b78eb5c689b7218a2ca3aab60e73bcf..c983d8d7e79d55c9757add8ac1093a0a9d98e5b3 100644
--- a/src/main/java/org/bukkit/craftbukkit/map/CraftMapColorCache.java
+++ b/src/main/java/org/bukkit/craftbukkit/map/CraftMapColorCache.java
@@ -145,7 +145,7 @@ public class CraftMapColorCache implements MapPalette.MapColorCache {
     }
 
     @Override
-    public boolean isCached() {
+    public synchronized boolean isCached() { // SparklyPaper - fix concurrency issues when using "imageToBytes" in multiple threads
         return this.cached || (!this.running.get() && this.initCache().isDone());
     }