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DivineMC/patches/server/0022-Fix-memory-leak.patch
2023-04-04 00:10:03 +03:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: NONPLAYT <76615486+NONPLAYT@users.noreply.github.com>
Date: Tue, 4 Apr 2023 00:01:34 +0300
Subject: [PATCH] Fix memory leak
diff --git a/src/main/java/net/minecraft/world/level/biome/Biome.java b/src/main/java/net/minecraft/world/level/biome/Biome.java
index ed439b7e94646141c93a7dd3704d1cdeb5c27e16..064b6340c67b0680763ed70e0d6dd51d16ed5529 100644
--- a/src/main/java/net/minecraft/world/level/biome/Biome.java
+++ b/src/main/java/net/minecraft/world/level/biome/Biome.java
@@ -67,7 +67,7 @@ public final class Biome {
private final MobSpawnSettings mobSettings;
private final BiomeSpecialEffects specialEffects;
// Pufferfish start - use our cache
- private final ThreadLocal<gg.airplane.structs.Long2FloatAgingCache> temperatureCache = ThreadLocal.withInitial(() -> {
+ private static final ThreadLocal<gg.airplane.structs.Long2FloatAgingCache> temperatureCache = ThreadLocal.withInitial(() -> { // DivineMC - fix memory leak
return Util.make(() -> {
/*
Long2FloatLinkedOpenHashMap long2FloatLinkedOpenHashMap = new Long2FloatLinkedOpenHashMap(1024, 0.25F) {
@@ -125,7 +125,7 @@ public final class Biome {
public float getTemperature(BlockPos blockPos) {
long l = blockPos.asLong();
// Pufferfish start
- gg.airplane.structs.Long2FloatAgingCache cache = this.temperatureCache.get();
+ gg.airplane.structs.Long2FloatAgingCache cache = temperatureCache.get(); // DivineMC - fix memory leak
float f = cache.getValue(l);
if (!Float.isNaN(f)) {
return f;