Fixed: Closed file streams after reading

DungeonsXL/src/com/dre/dungeonsxl/DungeonsXL.java

@@ -39,65 +39,65 @@ import com.dre.dungeonsxl.listener.PlayerListener;
 
 public class DungeonsXL extends JavaPlugin{
 	public static DungeonsXL p;
-	
+
 	//Listener
 	private static Listener entitylistener;
 	private static Listener playerlistener;
 	private static Listener blocklistener;
-	
+
 	//Main Config Reader
 	public ConfigReader mainConfig;
-	
+
 	//Tutorial
 	public String tutorialDungeon;
 	public String tutorialStartGroup;
 	public String tutorialEndGroup;
-	
+
 	//Chatspyer
 	public CopyOnWriteArrayList<Player> chatSpyer=new CopyOnWriteArrayList<Player>();
-	
+
-	
+
 	@Override
 	public void onEnable(){
 		p=this;
-		
+
 		//Commands
 		getCommand("dungeonsxl").setExecutor(new CommandListener());
-		
+
 		//MSG
 		this.log(this.getDescription().getName()+" enabled!");
-		
+
 		//Init Classes
 		new DCommandRoot();
-		
+
 		//InitFolders
 		this.initFolders();
-		
+
 		//Setup Permissions
 		this.setupPermissions();
-		
+
 		//Listener
 		entitylistener=new EntityListener();
 		playerlistener=new PlayerListener();
 		blocklistener=new BlockListener();
-		
+
 		Bukkit.getServer().getPluginManager().registerEvents(entitylistener,this);
 		Bukkit.getServer().getPluginManager().registerEvents(playerlistener,this);
 		Bukkit.getServer().getPluginManager().registerEvents(blocklistener,this);
-		
+
 		//Load All
 		this.loadAll();
-		
+
 		//Load Config
 		mainConfig=new ConfigReader(new File(p.getDataFolder(), "config.yml"));
-		
+
 		//Load MobTypes
 		DMobType.load(new File(p.getDataFolder(), "mobs.yml"));
-		
+
 		// -------------------------------------------- //
 		// Update Sheduler
 		// -------------------------------------------- //
-		
+
 		p.getServer().getScheduler().scheduleSyncRepeatingTask(p, new Runnable() {
 			public void run() {
 				for(GameWorld gworld:GameWorld.gworlds){
@@ -109,13 +109,13 @@ public class DungeonsXL extends JavaPlugin{
 				}
 				for(EditWorld eworld:EditWorld.eworlds){
 					if(eworld.world.getPlayers().isEmpty()){
-						
+
 						eworld.delete();
 					}
 				}
 		    }
 		}, 0L, 1200L);
-		
+
 		p.getServer().getScheduler().scheduleSyncRepeatingTask(p, new Runnable() {
 		    public void run() {
 		        MobSpawner.updateAll();
@@ -123,7 +123,7 @@ public class DungeonsXL extends JavaPlugin{
 		        GameMessage.updateAll();
 		        GameCheckpoint.update();
 		        DPlayer.update(true);
-		        
+
 		        //Tutorial Mode
 		        for(Player player:p.getServer().getOnlinePlayers()){
 		        	if(DPlayer.get(player)==null){
@@ -151,39 +151,39 @@ public class DungeonsXL extends JavaPlugin{
 		        }
 		    }
 		}, 0L, 20L);
-		
+
 		p.getServer().getScheduler().scheduleSyncRepeatingTask(p, new Runnable() {
 		    public void run() {
 		        DPlayer.update(false);
 		    }
 		}, 0L, 2L);
 	}
-	
+
-	
+
 	@Override
 	public void onDisable(){
 		//Save
 		this.saveAll();
-		
+
 		//MSG
 		this.log(this.getDescription().getName()+" disabled!");
-		
+
 		//DPlayer leaves World
 		for(DPlayer dplayer:DPlayer.players){
 			dplayer.leave();
 		}
-		
+
 		//Delete all Data
 		DPortal.portals.clear();
 		DGSign.dgsigns.clear();
 		LeaveSign.lsigns.clear();
-		
+
 		//Delete Worlds
 		GameWorld.deleteAll();
 		EditWorld.deleteAll();
 	}
-	
+
-	
+
 	//Init.
 	public void initFolders(){
 		//Check Folder
@@ -191,14 +191,14 @@ public class DungeonsXL extends JavaPlugin{
 		if(!folder.exists()){
 			folder.mkdir();
 		}
-		
+
 		folder = new File(this.getDataFolder()+File.separator+"dungeons");
 		if(!folder.exists()){
 			folder.mkdir();
 		}
 	}
-	
+
-	
+
 	//Permissions
 	public Permission permission = null;
 
@@ -210,28 +210,28 @@ public class DungeonsXL extends JavaPlugin{
         }
         return (permission != null);
     }
-    
+
     public Boolean GroupEnabled(String group){
-    	
+
     	for(String agroup:permission.getGroups()){
     		if(agroup.equalsIgnoreCase(group)){
     			return true;
     		}
     	}
-    	
+
     	return false;
     }
-	
+
-    
+
     //Save and Load
 	public void saveAll(){
 		File file = new File(this.getDataFolder(), "data.yml");
 		FileConfiguration configFile = new YamlConfiguration();
-		
+
 		DPortal.save(configFile);
 		DGSign.save(configFile);
 		LeaveSign.save(configFile);
-		
+
 		try {
 			configFile.save(file);
 		} catch (IOException e) {
@@ -239,18 +239,18 @@ public class DungeonsXL extends JavaPlugin{
 			e.printStackTrace();
 		}
 	}
-	
+
-	
+
 	public void loadAll(){
 		File file = new File(this.getDataFolder(), "data.yml");
 		FileConfiguration configFile = YamlConfiguration.loadConfiguration(file);
-		
+
 		DPortal.load(configFile);
 		DGSign.load(configFile);
 		LeaveSign.load(configFile);
 	}
-    
+
-    
+
 	//File Control
 	public boolean removeDirectory(File directory) {
 		if (directory.isDirectory()) {
@@ -260,32 +260,34 @@ public class DungeonsXL extends JavaPlugin{
 		}
 		return directory.delete();
 	}
-	
+
-	public void copyFile(File in, File out) throws IOException { 
+	public void copyFile(File in, File out) throws IOException {
-        FileChannel inChannel = new FileInputStream(in).getChannel(); 
+        FileChannel inChannel=null;
-        FileChannel outChannel = new FileOutputStream(out).getChannel(); 
+        FileChannel outChannel=null;
-        try { 
+        try {
-            inChannel.transferTo(0, inChannel.size(), outChannel); 
+        	inChannel = new FileInputStream(in).getChannel();
-        } catch (IOException e) { 
+            outChannel = new FileOutputStream(out).getChannel();
-            throw e; 
+            inChannel.transferTo(0, inChannel.size(), outChannel);
-        } finally { 
+        } catch (IOException e) {
-            if (inChannel != null) 
+            throw e;
-                inChannel.close(); 
+        } finally {
-            if (outChannel != null) 
+            if (inChannel != null)
-                outChannel.close(); 
+                inChannel.close();
-        } 
+            if (outChannel != null)
-    } 
+                outChannel.close();
-	
+        }
+    }
+
 	public String[] excludedFiles={"config.yml"};
-	
+
 	public void copyDirectory(File sourceLocation, File targetLocation) {
-		 
+
         if (sourceLocation.isDirectory()) {
- 
+
             if (!targetLocation.exists()) {
                 targetLocation.mkdir();
             }
- 
+
             String[] children = sourceLocation.list();
             for (int i = 0; i < children.length; i++) {
             	boolean isOk=true;
@@ -299,25 +301,25 @@ public class DungeonsXL extends JavaPlugin{
             		copyDirectory(new File(sourceLocation, children[i]), new File(
                             targetLocation, children[i]));
             	}
-                
+
             }
         } else {
- 
+
             try {
- 
+
                 if (!targetLocation.getParentFile().exists()) {
- 
+
                     createDirectory(targetLocation.getParentFile().getAbsolutePath());
                     targetLocation.createNewFile();
- 
+
                 } else if (!targetLocation.exists()) {
- 
+
                     targetLocation.createNewFile();
                 }
- 
+
                 InputStream in = new FileInputStream(sourceLocation);
                 OutputStream out = new FileOutputStream(targetLocation);
- 
+
                 byte[] buf = new byte[1024];
                 int len;
                 while ((len = in.read(buf)) > 0) {
@@ -325,9 +327,9 @@ public class DungeonsXL extends JavaPlugin{
                 }
                 in.close();
                 out.close();
- 
+
             } catch (Exception e) {
- 
+
                 if (e.getMessage().contains("Zugriff")
                         || e.getMessage().contains("Access"))
                     DungeonsXL.p.log("Error: " + e.getMessage() + " // Access denied");
@@ -336,17 +338,17 @@ public class DungeonsXL extends JavaPlugin{
             }
         }
     }
- 
+
     public void createDirectory(String s) {
- 
+
         if (!new File(s).getParentFile().exists()) {
- 
+
             createDirectory(new File(s).getParent());
         }
- 
+
         new File(s).mkdir();
     }
-	
+
 	public void deletenotusingfiles(File directory){
 		File[] files=directory.listFiles();
 		for(File file:files){
@@ -355,7 +357,7 @@ public class DungeonsXL extends JavaPlugin{
 			}
 		}
 	}
-    
+
 	//Misc
 	public void updateInventory(Player p) {
         CraftPlayer c = (CraftPlayer) p;
@@ -378,34 +380,34 @@ public class DungeonsXL extends JavaPlugin{
             }
         }
     }
-	
+
 	//Msg
-	
+
 	public void msg(Player player,String msg){
 		player.sendMessage(ChatColor.DARK_GREEN+"[DXL] "+ChatColor.WHITE+msg);
 	}
-	
+
 	public void msg(Player player,String msg, boolean zusatz){
 		if(zusatz){
 			player.sendMessage(ChatColor.DARK_GREEN+"[DXL]"+ChatColor.WHITE+msg);
 		}else{
 			player.sendMessage(ChatColor.WHITE+msg);
 		}
-		
+
 	}
-	
+
 	//Misc.
-	
+
 	public EntityType getEntitiyType(String name){
 		for(EntityType type:EntityType.values()){
 			if(name.equalsIgnoreCase(type.getName())){
 				return type;
 			}
 		}
-		
+
 		return null;
 	}
-	
+
     // -------------------------------------------- //
  	// LOGGING
  	// -------------------------------------------- //
@@ -418,5 +420,5 @@ public class DungeonsXL extends JavaPlugin{
  	{
  		Logger.getLogger("Minecraft").log(level, "["+this.getDescription().getFullName()+"] "+msg);
  	}
-	
+
 }

DungeonsXL/src/com/dre/dungeonsxl/EditWorld.java

@@ -20,7 +20,7 @@ import org.bukkit.entity.Player;
 public class EditWorld {
 	private static DungeonsXL p=DungeonsXL.p;
 	public static CopyOnWriteArrayList<EditWorld> eworlds=new CopyOnWriteArrayList<EditWorld>();
-	
+
 	//Variables
 	public World world;
 	public String owner;
@@ -30,10 +30,10 @@ public class EditWorld {
 	public Location lobby;
 	public CopyOnWriteArrayList<String> invitedPlayers=new CopyOnWriteArrayList<String>();
 	public CopyOnWriteArrayList<Block> sign=new CopyOnWriteArrayList<Block>();
-	
+
 	public EditWorld(){
 		eworlds.add(this);
-		
+
 		//ID
 		this.id=-1;
 		int i=-1;
@@ -48,7 +48,7 @@ public class EditWorld {
 			}
 			if(!exist) this.id=i;
 		}
-		
+
 		name="DXL_Edit_"+this.id;
 	}
 
@@ -56,7 +56,7 @@ public class EditWorld {
 		WorldCreator creator=WorldCreator.name(name);
 		creator.type(WorldType.FLAT);
 		creator.generateStructures(false);
-		
+
 		this.world=p.getServer().createWorld(creator);
 	}
 
@@ -73,7 +73,7 @@ public class EditWorld {
 				out.writeInt(sign.getZ());
 			}
 			out.close();
-			
+
 		} catch (FileNotFoundException e) {
 			// TODO Auto-generated catch block
 			e.printStackTrace();
@@ -81,7 +81,7 @@ public class EditWorld {
 			// TODO Auto-generated catch block
 			e.printStackTrace();
 		}
-		
+
 		//Check Configuration
 		/*File file=new File("plugins/DungeonsXL/dungeons/"+this.dungeonname+"/config.yml");
 		if(!file.exists()){
@@ -100,32 +100,32 @@ public class EditWorld {
 				}
 			}
 		}*/
-		
+
 	}
-	
+
 	public void checkSign(Block block){
 		if((block.getState() instanceof Sign)){
 			Sign sign = (Sign) block.getState();
 			String[] lines=sign.getLines();
-			
+
 			if(lines[1].equalsIgnoreCase("lobby")){
 				this.lobby=block.getLocation();
 			}
 		}
 	}
-	
+
 	public void delete(){
 			eworlds.remove(this);
 			for(Player player:this.world.getPlayers()){
 				DPlayer dplayer=DPlayer.get(player);
 				dplayer.leave();
 			}
-			
+
 			p.getServer().unloadWorld(this.world,true);
 			File dir = new File("DXL_Edit_"+this.id);
 			p.removeDirectory(dir);
 	}
-	
+
 	//Static
 	public static EditWorld get(World world){
 		for(EditWorld eworld:eworlds){
@@ -133,20 +133,20 @@ public class EditWorld {
 				return eworld;
 			}
 		}
-		
+
 		return null;
 	}
-	
+
 	public static EditWorld get(String name){
 		for(EditWorld eworld:eworlds){
 			if(eworld.name.equalsIgnoreCase(name)){
 				return eworld;
 			}
 		}
-		
+
 		return null;
 	}
-	
+
 	public static void deleteAll(){
 		for(EditWorld eworld:eworlds){
 			eworlds.remove(eworld);
@@ -154,31 +154,31 @@ public class EditWorld {
 				DPlayer dplayer=DPlayer.get(player);
 				dplayer.leave();
 			}
-			
+
 			p.getServer().unloadWorld(eworld.world,true);
 			File dir = new File("DXL_Edit_"+eworld.id);
 			p.removeDirectory(dir);
 		}
 	}
-	
+
 	public static EditWorld load(String name){
 		for(EditWorld eworld:eworlds){
-			
+
 			if(eworld.dungeonname.equalsIgnoreCase(name)){
 				return eworld;
 			}
 		}
-		
+
 		File file=new File("plugins/DungeonsXL/dungeons/"+name);
-		
+
 		if(file.exists()){
 			EditWorld eworld = new EditWorld();
 			eworld.dungeonname=name;
 			//World
 			p.copyDirectory(file,new File("DXL_Edit_"+eworld.id));
-			
+
 			eworld.world=p.getServer().createWorld(WorldCreator.name("DXL_Edit_"+eworld.id));
-			
+
 			try {
 				ObjectInputStream os=new ObjectInputStream(new FileInputStream(new File("plugins/DungeonsXL/dungeons/"+eworld.dungeonname+"/DXLData.data")));
 				int length=os.readInt();
@@ -190,7 +190,8 @@ public class EditWorld {
 					eworld.checkSign(block);
 					eworld.sign.add(block);
 				}
-				
+				os.close();
+
 			} catch (FileNotFoundException e) {
 				// TODO Auto-generated catch block
 				e.printStackTrace();
@@ -198,13 +199,13 @@ public class EditWorld {
 				// TODO Auto-generated catch block
 				e.printStackTrace();
 			}
-			
+
 			return eworld;
 		}
-		
+
 		return null;
 	}
-	
+
 	public static boolean exist(String name){
 		//Cheack Loaded EditWorlds
 		for(EditWorld eworld:eworlds){
@@ -212,14 +213,14 @@ public class EditWorld {
 				return true;
 			}
 		}
-		
+
 		//Cheack Unloaded Worlds
 		File file=new File("plugins/DungeonsXL/dungeons/"+name);
-		
+
 		if(file.exists()){
 			return true;
 		}
-		
+
 		return false;
 	}
 
@@ -228,14 +229,14 @@ public class EditWorld {
 			p.msg(dplayer.player, msg);
 		}
 	}
-	
+
 	//Invite
 	public static boolean addInvitedPlayer(String eworldname,String player){
-		
+
 		EditWorld eworld=EditWorld.get(eworldname);
-		
+
-		
+
-		
+
 		if(eworld!=null){
 			eworld.invitedPlayers.add(player.toLowerCase());
 		}else{
@@ -246,15 +247,15 @@ public class EditWorld {
 				return true;
 			}
 		}
-		
+
 		return false;
-		
+
 	}
-	
+
 	public static boolean removeInvitedPlayer(String eworldname,String player){
-		
+
 		EditWorld eworld=EditWorld.get(eworldname);
-		
+
 		if(eworld!=null){
 			eworld.invitedPlayers.remove(player.toLowerCase());
 		}else{
@@ -265,15 +266,15 @@ public class EditWorld {
 				return true;
 			}
 		}
-		
+
 		return false;
-		
+
 	}
-	
+
 	public static boolean isInvitedPlayer(String eworldname,String player){
 
 		EditWorld eworld=EditWorld.get(eworldname);
-		
+
 		if(eworld!=null){
 			return eworld.invitedPlayers.contains(player.toLowerCase());
 		}else{
@@ -282,8 +283,8 @@ public class EditWorld {
 				return confreader.invitedPlayer.contains(player.toLowerCase());
 			}
 		}
-		
+
 		return false;
-		
+
 	}
 }

DungeonsXL/src/com/dre/dungeonsxl/game/GameWorld.java

@@ -31,10 +31,10 @@ import com.dre.dungeonsxl.DungeonsXL;
 public class GameWorld {
 	private static DungeonsXL p=DungeonsXL.p;
 	public static CopyOnWriteArrayList<GameWorld> gworlds=new CopyOnWriteArrayList<GameWorld>();
-	
+
 	//Variables placeable
 	public boolean isTutorial;
-	
+
 	public CopyOnWriteArrayList<Block> placeableBlocks=new CopyOnWriteArrayList<Block>();
 	public World world;
 	public String dungeonname;
@@ -46,15 +46,15 @@ public class GameWorld {
 	public boolean isPlaying=false;
 	public int id;
 	public CopyOnWriteArrayList<Material> secureobjects = new CopyOnWriteArrayList<Material>();
-	
+
 	public CopyOnWriteArrayList<Sign> signClass=new CopyOnWriteArrayList<Sign>();
 	public CopyOnWriteArrayList<DMob> dmobs = new CopyOnWriteArrayList<DMob>();
 	public CopyOnWriteArrayList<GameChest> gchests = new CopyOnWriteArrayList<GameChest>();
 	public ConfigReader confReader;
-	
+
 	public GameWorld(){
 		gworlds.add(this);
-		
+
 		//ID
 		this.id=-1;
 		int i=-1;
@@ -70,12 +70,12 @@ public class GameWorld {
 			if(!exist) this.id=i;
 		}
 	}
-	
+
 	public void checkSign(Block block){
 		if((block.getState() instanceof Sign)){
 			Sign sign = (Sign) block.getState();
 			String[] lines=sign.getLines();
-			
+
 			if(!isPlaying){
 				if(lines[1].equalsIgnoreCase("lobby")){
 					this.locLobby=block.getLocation();
@@ -114,10 +114,10 @@ public class GameWorld {
 						int[] direction=DGSign.getDirection(block.getData());
 						int directionX=direction[0];
 						int directionZ=direction[1];
-						
+
 						int xx=0,zz=0;
 						for(DClass dclass:this.confReader.getClasses()){
-							
+
 							//Check existing signs
 							boolean isContinued=true;
 							for(Sign isusedsign:this.signClass){
@@ -125,13 +125,13 @@ public class GameWorld {
 									isContinued=false;
 								}
 							}
-							
+
 							if(isContinued){
 								Block classBlock=block.getRelative(xx,0,zz);
-								
+
 								if(classBlock.getData()==sign.getData().getData()&&classBlock.getTypeId()==68&&(classBlock.getState() instanceof Sign)){
 									Sign classSign = (Sign) classBlock.getState();
-		
+
 									classSign.setLine(0, ChatColor.DARK_BLUE+"############");
 									classSign.setLine(1, ChatColor.DARK_GREEN+dclass.name);
 									classSign.setLine(2, "");
@@ -149,9 +149,9 @@ public class GameWorld {
 					else{
 						block.setTypeId(0);
 					}
-					
+
 				}
-				
+
 			}else{
 				if(lines[1].equalsIgnoreCase("mob")){
 					if(lines[2]!=""&&lines[3]!=""){
@@ -180,14 +180,14 @@ public class GameWorld {
 				}
 				if(lines[1].equalsIgnoreCase("checkpoint")){
 					int radius=0;
-					
+
-					
+
 					if(lines[2]!=null ){
 						if(lines[2].length()>0){
 							radius=Integer.parseInt(lines[2]);
 						}
 					}
-					
+
 					new GameCheckpoint(this,block.getLocation(),radius);
 					block.setTypeId(0);
 				}
@@ -211,13 +211,13 @@ public class GameWorld {
 			}
 		}
 	}
-	
+
 	public void startGame() {
 		this.isPlaying=true;
 		ObjectInputStream os;
 		try {
 			os = new ObjectInputStream(new FileInputStream(new File("DXL_Game_"+this.id+"/DXLData.data")));
-			
+
 			int length=os.readInt();
 			for(int i=0; i<length; i++){
 				int x=os.readInt();
@@ -234,7 +234,7 @@ public class GameWorld {
 			e.printStackTrace();
 		}
 	}
-	
+
 	public boolean canBuild(Block block){
 		for(Block placeableBlock:placeableBlocks){
 			if(placeableBlock.getLocation().distance(block.getLocation())<1){
@@ -243,13 +243,13 @@ public class GameWorld {
 		}
 		return false;
 	}
-	
+
 	public void msg(String msg) {
 		for(DPlayer dplayer:DPlayer.get(this.world)){
 			p.msg(dplayer.player, msg);
 		}
 	}
-	
+
 	//Static
 	public static GameWorld get(World world){
 		for(GameWorld gworld:gworlds){
@@ -257,34 +257,34 @@ public class GameWorld {
 				return gworld;
 			}
 		}
-		
+
 		return null;
 	}
-	
+
 	public static void deleteAll(){
 		for(GameWorld gworld:gworlds){
 			gworlds.remove(gworld);
-			
+
 			p.getServer().unloadWorld(gworld.world,true);
 			File dir = new File("DXL_Game_"+gworld.id);
 			p.removeDirectory(dir);
 		}
 	}
-	
+
 	public static boolean canPlayDungeon(String dungeon, Player player){
-		
+
 		if(p.permission.has(player, "dungeonsxl.ignoretimelimit")||player.isOp()){
 			return true;
 		}
-		
+
 		File dungeonFolder=new File(p.getDataFolder()+"/dungeons/"+dungeon);
 		if(dungeonFolder.isDirectory()){
 			ConfigReader confReader=new ConfigReader(new File(p.getDataFolder()+"/dungeons/"+dungeon, "config.yml"));
-			
+
 			if(confReader.timeToNextPlay!=0){
 				//read PlayerConfig
 				File file=new File(p.getDataFolder()+"/dungeons/"+dungeon, "players.yml");
-				
+
 				if(!file.exists()){
 					try {
 						file.createNewFile();
@@ -293,9 +293,9 @@ public class GameWorld {
 						e.printStackTrace();
 					}
 				}
-				
+
 				FileConfiguration playerConfig = YamlConfiguration.loadConfiguration(file);
-				
+
 				if(playerConfig.contains(player.getName())){
 					Long time=playerConfig.getLong(player.getName());
 					if(time+(confReader.timeToNextPlay*1000*60*60)>System.currentTimeMillis()){
@@ -306,44 +306,44 @@ public class GameWorld {
 		}else{
 			return false;
 		}
-		
+
 		return true;
 	}
-	
+
 	public void delete(){
 		//for(GameWorld gworld:gworlds){
 			gworlds.remove(this);
-			
+
 			p.getServer().unloadWorld(this.world,true);
 			File dir = new File("DXL_Game_"+this.id);
 			p.removeDirectory(dir);
 		//}
 	}
-	
+
 	public static GameWorld load(String name){
-		
+
 		File file=new File("plugins/DungeonsXL/dungeons/"+name);
-		
+
 		if(file.exists()){
 			GameWorld gworld = new GameWorld();
 			gworld.dungeonname=name;
-			
+
-			
+
 			//Config einlesen
 			gworld.confReader=new ConfigReader(new File(p.getDataFolder()+"/dungeons/"+gworld.dungeonname, "config.yml"));
-			
+
 			//Secure Objects
 			gworld.secureobjects=gworld.confReader.secureobjects;
-			
+
 			//World
 			p.copyDirectory(file,new File("DXL_Game_"+gworld.id));
-			
+
 			gworld.world=p.getServer().createWorld(WorldCreator.name("DXL_Game_"+gworld.id));
-			
+
 			ObjectInputStream os;
 			try {
 				os = new ObjectInputStream(new FileInputStream(new File("DXL_Game_"+gworld.id+"/DXLData.data")));
-				
+
 				int length=os.readInt();
 				for(int i=0; i<length; i++){
 					int x=os.readInt();
@@ -351,8 +351,10 @@ public class GameWorld {
 					int z=os.readInt();
 					Block block=gworld.world.getBlockAt(x, y, z);
 					gworld.checkSign(block);
-					
+
 				}
+
+				os.close();
 			} catch (FileNotFoundException e) {
 				// TODO Auto-generated catch block
 				e.printStackTrace();
@@ -360,15 +362,15 @@ public class GameWorld {
 				// TODO Auto-generated catch block
 				e.printStackTrace();
 			}
-			
+
-			
+
 			//if(gworld.confReader.isLobbyDisabled){
 			//	gworld.startGame();
 			//}
-			
+
 			return gworld;
 		}
-		
+
 		return null;
 	}
 
@@ -392,6 +394,6 @@ public class GameWorld {
 			}
 		}
 	}
-	
+
 
 }