From 97f362198f83bcf0bc9cf9fee064c4e0c5c38d42 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Sat, 3 Aug 2013 19:02:59 +1000
Subject: [PATCH] Plug World Unload Memory Leak


diff --git a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
index bc8cd4546..0993df032 100644
--- a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
+++ b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
@@ -11,7 +11,7 @@ import org.bukkit.event.block.BlockRedstoneEvent; // CraftBukkit
 public class BlockRedstoneTorch extends BlockTorch {
 
     public static final BlockStateBoolean LIT = BlockProperties.o;
-    private static final Map<IBlockAccess, List<BlockRedstoneTorch.RedstoneUpdateInfo>> b = Maps.newHashMap();
+    private static final Map<IBlockAccess, List<BlockRedstoneTorch.RedstoneUpdateInfo>> b = new java.util.WeakHashMap(); // Spigot
 
     protected BlockRedstoneTorch(Block.Info block_info) {
         super(block_info);
-- 
2.19.1