Removing ChunkletUnloader and dependents, since they are no longer necessary.

src/main/java/com/gmail/nossr50/datatypes/InactiveChunk.java

@@ -1,17 +0,0 @@
-package com.gmail.nossr50.datatypes;
-
-import org.bukkit.Chunk;
-
-public class InactiveChunk {
-    public Chunk chunk;
-    public int inactiveTime = 0;
-
-    public InactiveChunk(Chunk chunk, int inactiveTime) {
-        this.chunk = chunk;
-        this.inactiveTime = inactiveTime;
-    }
-
-    public InactiveChunk(Chunk chunk) {
-        this(chunk, 0);
-    }
-}

src/main/java/com/gmail/nossr50/mcMMO.java

@@ -69,7 +69,6 @@ import com.gmail.nossr50.listeners.WorldListener;
 import com.gmail.nossr50.locale.LocaleLoader;
 import com.gmail.nossr50.party.PartyManager;
 import com.gmail.nossr50.runnables.BleedTimer;
-import com.gmail.nossr50.runnables.ChunkletUnloader;
 import com.gmail.nossr50.runnables.MobStoreCleaner;
 import com.gmail.nossr50.runnables.SaveTimer;
 import com.gmail.nossr50.runnables.SkillMonitor;
@@ -198,8 +197,6 @@ public class mcMMO extends JavaPlugin {
         scheduler.scheduleSyncRepeatingTask(this, new SkillMonitor(this), 0, 20);
         //Bleed timer (Runs every two seconds)
         scheduler.scheduleSyncRepeatingTask(this, new BleedTimer(), 0, 40);
-        //Chunklet unloader (Runs every 20 seconds by default)
-        scheduler.scheduleSyncRepeatingTask(this, new ChunkletUnloader(), 0, ChunkletUnloader.RUN_INTERVAL * 20);
 
         //Old & Powerless User remover
         int purgeInterval = Config.getInstance().getPurgeInterval();

src/main/java/com/gmail/nossr50/runnables/ChunkletUnloader.java

@@ -1,73 +0,0 @@
-package com.gmail.nossr50.runnables;
-
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Map.Entry;
-
-import org.bukkit.Chunk;
-import org.bukkit.World;
-
-import com.gmail.nossr50.datatypes.InactiveChunk;
-import com.gmail.nossr50.mcMMO;
-
-public class ChunkletUnloader implements Runnable {
-    private static Map<String, InactiveChunk> unloadedChunks = new HashMap<String, InactiveChunk>();
-    private static int minimumInactiveTime = 60; //Should be a multiple of RUN_INTERVAL for best performance
-    public static final int RUN_INTERVAL = 20;
-
-    public static void addToList(Chunk chunk) {
-        if (chunk == null || chunk.getWorld() == null)
-            return;
-
-        String key = chunk.getWorld().getName() + "," + chunk.getX() + "," + chunk.getZ();
-
-        if (unloadedChunks.containsKey(key))
-            return;
-
-        unloadedChunks.put(key, new InactiveChunk(chunk));
-    }
-
-    public static void addToList(int cx, int cz, World world) {
-        addToList(world.getChunkAt(cx, cz));
-    }
-
-    @Override
-    public void run() {
-        for (Iterator<Entry<String, InactiveChunk>> unloadedChunkIterator = unloadedChunks.entrySet().iterator() ; unloadedChunkIterator.hasNext() ; ) {
-            Entry<String, InactiveChunk> entry = unloadedChunkIterator.next();
-
-            if (entry.getKey() == null || entry.getValue() == null) {
-                unloadedChunkIterator.remove();
-                continue;
-            }
-
-            if (entry.getValue().chunk == null) {
-                unloadedChunkIterator.remove();
-                continue;
-            }
-
-            Chunk chunk = entry.getValue().chunk;
-
-            if (!chunk.isLoaded()) {
-                int inactiveTime = entry.getValue().inactiveTime + RUN_INTERVAL;
-
-                //Chunklets are unloaded only if their chunk has been unloaded for minimumInactiveTime
-                if (inactiveTime >= minimumInactiveTime) {
-                    if (mcMMO.placeStore == null)
-                        return;
-
-                    mcMMO.placeStore.unloadChunk(chunk.getX(), chunk.getZ(), chunk.getWorld());
-                    unloadedChunkIterator.remove();
-                    continue;
-                }
-
-                entry.getValue().inactiveTime = inactiveTime;
-            }
-            else {
-                //Just remove the entry if the chunk has been reloaded.
-                unloadedChunkIterator.remove();
-            }
-        }
-    }
-}

src/main/java/com/gmail/nossr50/util/blockmeta/HashChunkletManager.java

@@ -15,8 +15,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.World;
 import org.bukkit.block.Block;
 
-import com.gmail.nossr50.runnables.ChunkletUnloader;
-
 public class HashChunkletManager implements ChunkletManager {
     public HashMap<String, ChunkletStore> store = new HashMap<String, ChunkletStore>();
 
@@ -99,7 +97,7 @@ public class HashChunkletManager implements ChunkletManager {
 
     @Override
     public void chunkUnloaded(int cx, int cz, World world) {
-        ChunkletUnloader.addToList(cx, cx, world);
+        unloadChunk(cx, cx, world);
     }
 
     @Override