diff --git a/src/main/java/com/gmail/nossr50/listeners/InventoryListener.java b/src/main/java/com/gmail/nossr50/listeners/InventoryListener.java
index 8b4f7a2a6..a613efe2b 100644
--- a/src/main/java/com/gmail/nossr50/listeners/InventoryListener.java
+++ b/src/main/java/com/gmail/nossr50/listeners/InventoryListener.java
@@ -1,157 +1,157 @@
-package com.gmail.nossr50.listeners;
-
-import org.bukkit.block.Block;
-import org.bukkit.block.BlockState;
-import org.bukkit.block.Furnace;
-import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.EventPriority;
-import org.bukkit.event.Listener;
-import org.bukkit.event.inventory.FurnaceBurnEvent;
-import org.bukkit.event.inventory.FurnaceExtractEvent;
-import org.bukkit.event.inventory.FurnaceSmeltEvent;
-import org.bukkit.event.inventory.InventoryClickEvent;
-import org.bukkit.event.inventory.InventoryCloseEvent;
-import org.bukkit.event.inventory.InventoryOpenEvent;
-import org.bukkit.inventory.FurnaceInventory;
-import org.bukkit.inventory.Inventory;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.metadata.FixedMetadataValue;
-
-import com.gmail.nossr50.mcMMO;
-import com.gmail.nossr50.datatypes.skills.SkillType;
-import com.gmail.nossr50.skills.smelting.SmeltingManager;
-import com.gmail.nossr50.util.ItemUtils;
-import com.gmail.nossr50.util.Misc;
-import com.gmail.nossr50.util.Permissions;
-import com.gmail.nossr50.util.player.UserManager;
-import com.gmail.nossr50.util.skills.SkillUtils;
-
-public class InventoryListener implements Listener {
-    private final mcMMO plugin;
-
-    public InventoryListener(final mcMMO plugin) {
-        this.plugin = plugin;
-    }
-
-    @EventHandler(priority = EventPriority.MONITOR)
-    public void onInventoryOpen(InventoryOpenEvent event) {
-        HumanEntity player = event.getPlayer();
-
-        if (Misc.isNPCEntity(player)) {
-            return;
-        }
-
-        Inventory inventory = event.getInventory();
-
-        if (inventory instanceof FurnaceInventory) {
-            Furnace furnace = (Furnace) inventory.getHolder();
-
-            if (furnace == null) {
-                return;
-            }
-            if (furnace.getBurnTime() == 0) {
-                Block furnaceBlock = furnace.getBlock();
-
-                if (!furnaceBlock.hasMetadata(mcMMO.furnaceMetadataKey)) {
-                    furnaceBlock.setMetadata(mcMMO.furnaceMetadataKey, new FixedMetadataValue(plugin, player.getName()));
-                }
-            }
-        }
-    }
-
-    @EventHandler(priority = EventPriority.MONITOR)
-    public void onInventoryClose(InventoryCloseEvent event) {
-        HumanEntity player = event.getPlayer();
-
-        if (Misc.isNPCEntity(player)) {
-            return;
-        }
-
-        Inventory inventory = event.getInventory();
-
-        if (inventory instanceof FurnaceInventory) {
-            Furnace furnace = (Furnace) inventory.getHolder();
-
-            if (furnace == null) {
-                return;
-            }
-
-            if (furnace.getBurnTime() == 0) {
-                Block furnaceBlock = furnace.getBlock();
-
-                if (furnaceBlock.hasMetadata(mcMMO.furnaceMetadataKey)) {
-                    furnaceBlock.removeMetadata(mcMMO.furnaceMetadataKey, plugin);
-                }
-            }
-        }
-    }
-
-    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
-    public void onFurnaceBurnEvent(FurnaceBurnEvent event) {
-        Block furnaceBlock = event.getBlock();
-        BlockState furnaceState = furnaceBlock.getState();
-
-        if (furnaceState instanceof Furnace) {
-            ItemStack smelting = ((Furnace) furnaceBlock).getInventory().getSmelting();
-
-            if (furnaceBlock.hasMetadata(mcMMO.furnaceMetadataKey) && smelting != null && ItemUtils.isSmeltable(smelting)) {
-                // We can make this assumption because we (should) be the only ones using this exact metadata
-                Player player = plugin.getServer().getPlayer(furnaceBlock.getMetadata(mcMMO.furnaceMetadataKey).get(0).asString());
-
-                if (Misc.isNPCEntity(player) || !Permissions.fuelEfficiency(player)) {
-                    return;
-                }
-
-                event.setBurnTime(UserManager.getPlayer(player).getSmeltingManager().fuelEfficiency(event.getBurnTime()));
-            }
-        }
-    }
-
-    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
-    public void onFurnaceSmeltEvent(FurnaceSmeltEvent event) {
-        Block furnaceBlock = event.getBlock();
-        BlockState furnaceState = furnaceBlock.getState();
-
-        if (furnaceState instanceof Furnace) {
-            ItemStack smelting = ((Furnace) furnaceBlock).getInventory().getSmelting();
-
-            if (furnaceBlock.hasMetadata(mcMMO.furnaceMetadataKey) && smelting != null && ItemUtils.isSmeltable(smelting)) {
-                // We can make this assumption because we (should) be the only ones using this exact metadata
-                Player player = plugin.getServer().getPlayer(furnaceBlock.getMetadata(mcMMO.furnaceMetadataKey).get(0).asString());
-
-                if (Misc.isNPCEntity(player) || !Permissions.skillEnabled(player, SkillType.SMELTING)) {
-                    return;
-                }
-
-                event.setResult(UserManager.getPlayer(player).getSmeltingManager().smeltProcessing(event.getSource().getType(), event.getResult()));
-            }
-        }
-    }
-
-    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
-    public void onFurnaceExtractEvent(FurnaceExtractEvent event) {
-        BlockState furnaceBlock = event.getBlock().getState();
-
-        if (furnaceBlock instanceof Furnace) {
-            ItemStack result = ((Furnace) furnaceBlock).getInventory().getResult();
-
-            if (furnaceBlock.hasMetadata(mcMMO.furnaceMetadataKey) && result != null && ItemUtils.isSmelted(result)) {
-                // We can make this assumption because we (should) be the only ones using this exact metadata
-                Player player = plugin.getServer().getPlayer(furnaceBlock.getMetadata(mcMMO.furnaceMetadataKey).get(0).asString());
-
-                SmeltingManager smeltingManager = UserManager.getPlayer(player).getSmeltingManager();
-
-                if (smeltingManager.canUseVanillaXpBoost()) {
-                    event.setExpToDrop(smeltingManager.vanillaXPBoost(event.getExpToDrop()));
-                }
-            }
-        }
-    }
-
-    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
-    public void onInventoryClickEvent(InventoryClickEvent event) {
-        SkillUtils.removeAbilityBuff(event.getCurrentItem());
-    }
-}
+package com.gmail.nossr50.listeners;
+
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockState;
+import org.bukkit.block.Furnace;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.inventory.FurnaceBurnEvent;
+import org.bukkit.event.inventory.FurnaceExtractEvent;
+import org.bukkit.event.inventory.FurnaceSmeltEvent;
+import org.bukkit.event.inventory.InventoryClickEvent;
+import org.bukkit.event.inventory.InventoryCloseEvent;
+import org.bukkit.event.inventory.InventoryOpenEvent;
+import org.bukkit.inventory.FurnaceInventory;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.metadata.FixedMetadataValue;
+
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.datatypes.skills.SkillType;
+import com.gmail.nossr50.skills.smelting.SmeltingManager;
+import com.gmail.nossr50.util.ItemUtils;
+import com.gmail.nossr50.util.Misc;
+import com.gmail.nossr50.util.Permissions;
+import com.gmail.nossr50.util.player.UserManager;
+import com.gmail.nossr50.util.skills.SkillUtils;
+
+public class InventoryListener implements Listener {
+    private final mcMMO plugin;
+
+    public InventoryListener(final mcMMO plugin) {
+        this.plugin = plugin;
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onInventoryOpen(InventoryOpenEvent event) {
+        HumanEntity player = event.getPlayer();
+
+        if (Misc.isNPCEntity(player)) {
+            return;
+        }
+
+        Inventory inventory = event.getInventory();
+
+        if (inventory instanceof FurnaceInventory) {
+            Furnace furnace = (Furnace) inventory.getHolder();
+
+            if (furnace == null) {
+                return;
+            }
+            if (furnace.getBurnTime() == 0) {
+                Block furnaceBlock = furnace.getBlock();
+
+                if (!furnaceBlock.hasMetadata(mcMMO.furnaceMetadataKey)) {
+                    furnaceBlock.setMetadata(mcMMO.furnaceMetadataKey, new FixedMetadataValue(plugin, player.getName()));
+                }
+            }
+        }
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onInventoryClose(InventoryCloseEvent event) {
+        HumanEntity player = event.getPlayer();
+
+        if (Misc.isNPCEntity(player)) {
+            return;
+        }
+
+        Inventory inventory = event.getInventory();
+
+        if (inventory instanceof FurnaceInventory) {
+            Furnace furnace = (Furnace) inventory.getHolder();
+
+            if (furnace == null) {
+                return;
+            }
+
+            if (furnace.getBurnTime() == 0) {
+                Block furnaceBlock = furnace.getBlock();
+
+                if (furnaceBlock.hasMetadata(mcMMO.furnaceMetadataKey)) {
+                    furnaceBlock.removeMetadata(mcMMO.furnaceMetadataKey, plugin);
+                }
+            }
+        }
+    }
+
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
+    public void onFurnaceBurnEvent(FurnaceBurnEvent event) {
+        Block furnaceBlock = event.getBlock();
+        BlockState furnaceState = furnaceBlock.getState();
+
+        if (furnaceState instanceof Furnace) {
+            ItemStack smelting = ((Furnace) furnaceState).getInventory().getSmelting();
+
+            if (furnaceBlock.hasMetadata(mcMMO.furnaceMetadataKey) && smelting != null && ItemUtils.isSmeltable(smelting)) {
+                // We can make this assumption because we (should) be the only ones using this exact metadata
+                Player player = plugin.getServer().getPlayer(furnaceBlock.getMetadata(mcMMO.furnaceMetadataKey).get(0).asString());
+
+                if (Misc.isNPCEntity(player) || !Permissions.fuelEfficiency(player)) {
+                    return;
+                }
+
+                event.setBurnTime(UserManager.getPlayer(player).getSmeltingManager().fuelEfficiency(event.getBurnTime()));
+            }
+        }
+    }
+
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
+    public void onFurnaceSmeltEvent(FurnaceSmeltEvent event) {
+        Block furnaceBlock = event.getBlock();
+        BlockState furnaceState = furnaceBlock.getState();
+
+        if (furnaceState instanceof Furnace) {
+            ItemStack smelting = ((Furnace) furnaceState).getInventory().getSmelting();
+
+            if (furnaceBlock.hasMetadata(mcMMO.furnaceMetadataKey) && smelting != null && ItemUtils.isSmeltable(smelting)) {
+                // We can make this assumption because we (should) be the only ones using this exact metadata
+                Player player = plugin.getServer().getPlayer(furnaceBlock.getMetadata(mcMMO.furnaceMetadataKey).get(0).asString());
+
+                if (Misc.isNPCEntity(player) || !Permissions.skillEnabled(player, SkillType.SMELTING)) {
+                    return;
+                }
+
+                event.setResult(UserManager.getPlayer(player).getSmeltingManager().smeltProcessing(event.getSource().getType(), event.getResult()));
+            }
+        }
+    }
+
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
+    public void onFurnaceExtractEvent(FurnaceExtractEvent event) {
+        BlockState furnaceBlock = event.getBlock().getState();
+
+        if (furnaceBlock instanceof Furnace) {
+            ItemStack result = ((Furnace) furnaceState).getInventory().getResult();
+
+            if (furnaceBlock.hasMetadata(mcMMO.furnaceMetadataKey) && result != null && ItemUtils.isSmelted(result)) {
+                // We can make this assumption because we (should) be the only ones using this exact metadata
+                Player player = plugin.getServer().getPlayer(furnaceBlock.getMetadata(mcMMO.furnaceMetadataKey).get(0).asString());
+
+                SmeltingManager smeltingManager = UserManager.getPlayer(player).getSmeltingManager();
+
+                if (smeltingManager.canUseVanillaXpBoost()) {
+                    event.setExpToDrop(smeltingManager.vanillaXPBoost(event.getExpToDrop()));
+                }
+            }
+        }
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
+    public void onInventoryClickEvent(InventoryClickEvent event) {
+        SkillUtils.removeAbilityBuff(event.getCurrentItem());
+    }
+}