From b61ff25808179d81c140fdff162e6e84f1e43fab 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 125cefe..6a7e7b3 100644
--- a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
+++ b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
@@ -10,7 +10,7 @@ import org.bukkit.event.block.BlockRedstoneEvent; // CraftBukkit
 
 public class BlockRedstoneTorch extends BlockTorch {
 
-    private static Map<World, List<BlockRedstoneTorch.RedstoneUpdateInfo>> b = Maps.newHashMap();
+    private static Map<World, List<BlockRedstoneTorch.RedstoneUpdateInfo>> b = new java.util.WeakHashMap(); // Spigot
     private final boolean isOn;
 
     private boolean a(World world, BlockPosition blockposition, boolean flag) {
-- 
2.1.0