From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Dreeam <61569423+Dreeam-qwq@users.noreply.github.com>
Date: Sat, 7 Sep 2024 02:12:55 -0400
Subject: [PATCH] Replace criterion map with optimized collection


diff --git a/src/main/java/net/minecraft/server/PlayerAdvancements.java b/src/main/java/net/minecraft/server/PlayerAdvancements.java
index 061acf80f2c4fa62fe618958f2cede3e4563039d..2c43a6dc1ce15d87cf9a35c102675d09e5ab4b92 100644
--- a/src/main/java/net/minecraft/server/PlayerAdvancements.java
+++ b/src/main/java/net/minecraft/server/PlayerAdvancements.java
@@ -64,7 +64,7 @@ public class PlayerAdvancements {
     private AdvancementHolder lastSelectedTab;
     private boolean isFirstPacket = true;
     private final Codec<PlayerAdvancements.Data> codec;
-    public final Map<net.minecraft.advancements.critereon.SimpleCriterionTrigger<?>, Set<CriterionTrigger.Listener<?>>> criterionData = new java.util.IdentityHashMap<>(); // Paper - fix advancement data player leakage
+    public final Map<net.minecraft.advancements.critereon.SimpleCriterionTrigger<?>, Set<CriterionTrigger.Listener<?>>> criterionData = new it.unimi.dsi.fastutil.objects.Reference2ReferenceOpenHashMap<>(); // Paper - fix advancement data player leakage // Leaf - Replace criterion map  with optimized collection
 
     public PlayerAdvancements(DataFixer dataFixer, PlayerList playerManager, ServerAdvancementManager advancementLoader, Path filePath, ServerPlayer owner) {
         this.playerList = playerManager;