From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: 2No2Name <2No2Name@web.de>
Date: Sun, 9 Jan 2022 17:53:11 +0100
Subject: [PATCH] lithium: collections.attributes

Original code by CaffeineMC, licensed under GNU Lesser General Public License v3.0
You can find the original code on https://github.com/CaffeineMC/lithium-fabric (Yarn mappings)

diff --git a/src/main/java/net/minecraft/world/entity/ai/attributes/AttributeMap.java b/src/main/java/net/minecraft/world/entity/ai/attributes/AttributeMap.java
index 9bce290eb0c2cfef4896a3f2076c80bf3d76bd56..ac56484b1bf19dabe4bdd5b25eafa4ac38f08cbe 100644
--- a/src/main/java/net/minecraft/world/entity/ai/attributes/AttributeMap.java
+++ b/src/main/java/net/minecraft/world/entity/ai/attributes/AttributeMap.java
@@ -16,11 +16,13 @@ import net.minecraft.nbt.CompoundTag;
 import net.minecraft.nbt.ListTag;
 import net.minecraft.resources.ResourceLocation;
 import org.slf4j.Logger;
+import it.unimi.dsi.fastutil.objects.Reference2ReferenceOpenHashMap; // Mirai
+import it.unimi.dsi.fastutil.objects.ReferenceOpenHashSet; // Mirai
 
 public class AttributeMap {
     private static final Logger LOGGER = LogUtils.getLogger();
-    private final Map<Attribute, AttributeInstance> attributes = Maps.newHashMap();
-    private final Set<AttributeInstance> dirtyAttributes = Sets.newHashSet();
+    private final Map<Attribute, AttributeInstance> attributes = new Reference2ReferenceOpenHashMap<>(0); // Mirai
+    private final Set<AttributeInstance> dirtyAttributes = new ReferenceOpenHashSet<>(0); // Mirai
     private final AttributeSupplier supplier;
     private final java.util.function.Function<Attribute, AttributeInstance> createInstance; // Pufferfish