diff --git a/src/main/java/appeng/crafting/CraftingWatcher.java b/src/main/java/appeng/crafting/CraftingWatcher.java
index 34537d43..546a3981 100644
--- a/src/main/java/appeng/crafting/CraftingWatcher.java
+++ b/src/main/java/appeng/crafting/CraftingWatcher.java
@@ -49,17 +49,17 @@ public class CraftingWatcher implements ICraftingWatcher
 	}
 
 	CraftingGridCache gsc;
-	ICraftingWatcherHost myObject;
+	ICraftingWatcherHost host;
 	HashSet<IAEStack> myInterests = new HashSet<IAEStack>();
 
 	public CraftingWatcher(CraftingGridCache cache, ICraftingWatcherHost host) {
 		gsc = cache;
-		myObject = host;
+		this.host = host;
 	}
 
 	public ICraftingWatcherHost getHost()
 	{
-		return myObject;
+		return host;
 	}
 
 	@Override
diff --git a/src/main/java/appeng/me/cache/CraftingGridCache.java b/src/main/java/appeng/me/cache/CraftingGridCache.java
index 6b4d8ca2..f1c93027 100644
--- a/src/main/java/appeng/me/cache/CraftingGridCache.java
+++ b/src/main/java/appeng/me/cache/CraftingGridCache.java
@@ -83,8 +83,8 @@ public class CraftingGridCache implements ICraftingGrid, ICraftingProviderHelper
 	HashMap<String, CraftingLinkNexus> links = new HashMap<String, CraftingLinkNexus>();
 
 	boolean updateList = false;
-	final private SetMultimap<IAEStack, Collection<IAEStack>> interests = HashMultimap.create();
-	final public GenericInterestManager<Collection<IAEStack>> interestManager = new GenericInterestManager<Collection<IAEStack>>( interests );
+	final private SetMultimap<IAEStack, CraftingWatcher> interests = HashMultimap.create();
+	final public GenericInterestManager<CraftingWatcher> interestManager = new GenericInterestManager<CraftingWatcher>( interests );
 
 	class ActiveCpuIterator implements Iterator<ICraftingCPU>
 	{
diff --git a/src/main/java/appeng/me/cluster/implementations/CraftingCPUCluster.java b/src/main/java/appeng/me/cluster/implementations/CraftingCPUCluster.java
index 5e1da10e..7affca59 100644
--- a/src/main/java/appeng/me/cluster/implementations/CraftingCPUCluster.java
+++ b/src/main/java/appeng/me/cluster/implementations/CraftingCPUCluster.java
@@ -1,11 +1,7 @@
 package appeng.me.cluster.implementations;
 
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.Map;
+import java.util.*;
 import java.util.Map.Entry;
-import java.util.Set;
 
 import net.minecraft.inventory.InventoryCrafting;
 import net.minecraft.item.ItemStack;
@@ -290,9 +286,11 @@ public class CraftingCPUCluster implements IAECluster, ICraftingCPU
 		if ( sg.interestManager.containsKey( diff ) )
 		{
 			Set<CraftingWatcher> list = sg.interestManager.get( diff );
+
 			if ( !list.isEmpty() )
 			{
 				for (CraftingWatcher iw : list)
+
 					iw.getHost().onRequestChange( sg, diff );
 			}
 		}