From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Taiyou06 <kaandindar21@gmail.com>
Date: Sun, 10 Nov 2024 14:36:18 +0100
Subject: [PATCH] Replace world map with optimized collection


diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 9bfa1d398fb52835e738ff48daf006b480ef30b0..5f4e5b386047258948a0c8772d93bfa8be734ffc 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -280,7 +280,7 @@ public final class CraftServer implements Server {
     private final StructureManager structureManager;
     protected final DedicatedServer console;
     protected final DedicatedPlayerList playerList;
-    private final Map<String, World> worlds = new LinkedHashMap<String, World>();
+    private final Map<String, World> worlds = new it.unimi.dsi.fastutil.objects.Object2ObjectLinkedOpenHashMap<String, World>(); // Leaf - Replace world map with optimized collection
     private final it.unimi.dsi.fastutil.objects.Object2ObjectMap<UUID, World> worldsByUUID = new it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap<>(); // Gale - MultiPaper - CraftBukkit UUID to world map
     // private final Map<Class<?>, Registry<?>> registries = new HashMap<>(); // Paper - replace with RegistryAccess
     private YamlConfiguration configuration;