IDEA Refractoring

LaunchServer/src/main/java/ru/gravit/launchserver/LaunchServer.java

@@ -166,6 +166,7 @@ public void verify() {
             VerifyHelper.verify(getAddress(), VerifyHelper.NOT_EMPTY, "LaunchServer address can't be empty");
         }
     }
+
     public static class ExeConf extends ConfigObject {
         public final boolean enabled;
         public String productName;
@@ -201,6 +202,7 @@ private ExeConf(BlockConfigEntry block) {
                     : String.format("%s, build %d", Launcher.getVersion().getVersionString(), Launcher.getVersion().build);
         }
     }
+
     private final class ProfilesFileVisitor extends SimpleFileVisitor<Path> {
         private final Collection<SignedObjectHolder<ClientProfile>> result;
 
@@ -224,6 +226,7 @@ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IO
             return super.visitFile(file, attrs);
         }
     }
+
     public static class SignConf extends ConfigObject {
         public final boolean enabled;
         public String algo;
@@ -233,22 +236,24 @@ public static class SignConf extends ConfigObject {
         public boolean hasPass;
         public String pass;
         public String keyalias;
+
         private SignConf(BlockConfigEntry block, Path coredir) {
             super(block);
             enabled = block.getEntryValue("enabled", BooleanConfigEntry.class);
             storepass = null;
             pass = null;
             if (enabled) {
-            	algo = block.hasEntry("storeType") ? block.getEntryValue("storeType", StringConfigEntry.class) : "JKS";
+                algo = block.hasEntry("storeType") ? block.getEntryValue("storeType", StringConfigEntry.class) : "JKS";
-            	key =  coredir.resolve(block.getEntryValue("keyFile", StringConfigEntry.class));
+                key = coredir.resolve(block.getEntryValue("keyFile", StringConfigEntry.class));
-            	hasStorePass = block.hasEntry("keyStorePass");
+                hasStorePass = block.hasEntry("keyStorePass");
-            	if (hasStorePass) storepass = block.getEntryValue("keyStorePass", StringConfigEntry.class);
+                if (hasStorePass) storepass = block.getEntryValue("keyStorePass", StringConfigEntry.class);
-            	keyalias = block.getEntryValue("keyAlias", StringConfigEntry.class);
+                keyalias = block.getEntryValue("keyAlias", StringConfigEntry.class);
-            	hasPass = block.hasEntry("keyPass");
+                hasPass = block.hasEntry("keyPass");
-            	if (hasPass) pass = block.getEntryValue("keyPass", StringConfigEntry.class);
+                if (hasPass) pass = block.getEntryValue("keyPass", StringConfigEntry.class);
             }
         }
     }
+
     public static void main(String... args) throws Throwable {
         JVMHelper.verifySystemProperties(LaunchServer.class, true);
         LogHelper.addOutput(IOHelper.WORKING_DIR.resolve("LaunchServer.log"));
@@ -267,6 +272,7 @@ public static void main(String... args) throws Throwable {
         Instant end = Instant.now();
         LogHelper.debug("LaunchServer started in %dms", Duration.between(start, end).toMillis());
     }
+
     // Constant paths
     @LauncherAPI
     public final Path dir;
@@ -317,7 +323,7 @@ public static void main(String... args) throws Throwable {
     @LauncherAPI
     public final ServerSocketHandler serverSocketHandler;
 
-	private final AtomicBoolean started = new AtomicBoolean(false);
+    private final AtomicBoolean started = new AtomicBoolean(false);
 
     // Updates and profiles
     private volatile List<SignedObjectHolder<ClientProfile>> profilesList;
@@ -346,9 +352,9 @@ public LaunchServer(Path dir, boolean portable) throws IOException, InvalidKeySp
         // Set command handler
         CommandHandler localCommandHandler;
         if (portable)
-			localCommandHandler = new StdCommandHandler(this, false);
+            localCommandHandler = new StdCommandHandler(this, false);
-		else
+        else
-			try {
+            try {
                 Class.forName("jline.Terminal");
 
                 // JLine2 available
@@ -366,7 +372,7 @@ public LaunchServer(Path dir, boolean portable) throws IOException, InvalidKeySp
             publicKey = SecurityHelper.toPublicRSAKey(IOHelper.read(publicKeyFile));
             privateKey = SecurityHelper.toPrivateRSAKey(IOHelper.read(privateKeyFile));
             if (!publicKey.getModulus().equals(privateKey.getModulus()))
-				throw new IOException("Private and public key modulus mismatch");
+                throw new IOException("Private and public key modulus mismatch");
         } else {
             LogHelper.info("Generating RSA keypair");
             KeyPair pair = SecurityHelper.genRSAKeyPair();
@@ -383,12 +389,12 @@ public LaunchServer(Path dir, boolean portable) throws IOException, InvalidKeySp
         CRC32 crc = new CRC32();
         crc.update(publicKey.getModulus().toByteArray());
         LogHelper.subInfo("Modulus CRC32: 0x%08x", crc.getValue());
-        
+
         // pre init modules
         modulesManager = new ModulesManager(this);
         modulesManager.autoload(dir.resolve("modules"));
         modulesManager.preInitModules();
-        
+
         // Read LaunchServer config
         generateConfigIfNotExists();
         LogHelper.info("Reading LaunchServer config file");
@@ -404,7 +410,7 @@ public LaunchServer(Path dir, boolean portable) throws IOException, InvalidKeySp
         sessionManager = new SessionManager();
         GarbageManager.registerNeedGC(sessionManager);
         GarbageManager.registerNeedGC(limiter);
-        
+
         // init modules
         modulesManager.initModules();
 
@@ -415,25 +421,25 @@ public LaunchServer(Path dir, boolean portable) throws IOException, InvalidKeySp
 
         // Sync updates dir
         if (!IOHelper.isDir(updatesDir))
-			Files.createDirectory(updatesDir);
+            Files.createDirectory(updatesDir);
         syncUpdatesDir(null);
 
         // Sync profiles dir
         if (!IOHelper.isDir(profilesDir))
-			Files.createDirectory(profilesDir);
+            Files.createDirectory(profilesDir);
         syncProfilesDir();
 
 
         // Set server socket thread
         serverSocketHandler = new ServerSocketHandler(this, sessionManager);
-        
+
         // post init modules
         modulesManager.postInitModules();
     }
 
     private LauncherBinary binary() {
-    	if (config.launch4j.enabled) return new EXEL4JLauncherBinary(this);
+        if (config.launch4j.enabled) return new EXEL4JLauncherBinary(this);
-		return new EXELauncherBinary(this);
+        return new EXELauncherBinary(this);
     }
 
     @LauncherAPI
@@ -462,11 +468,7 @@ public void close() {
         } catch (IOException e) {
             LogHelper.error(e);
         }
-        try {
+        config.hwidHandler.close();
-            config.hwidHandler.close();
-        } catch (IOException e) {
-            LogHelper.error(e);
-        }
         modulesManager.close();
         // Print last message before death :(
         LogHelper.info("LaunchServer stopped");
@@ -474,7 +476,7 @@ public void close() {
 
     private void generateConfigIfNotExists() throws IOException {
         if (IOHelper.isFile(configFile))
-			return;
+            return;
 
         // Create new config
         LogHelper.info("Creating LaunchServer config");
@@ -524,7 +526,7 @@ public void rebindServerSocket() {
     @Override
     public void run() {
         if (started.getAndSet(true))
-			throw new IllegalStateException("LaunchServer has been already started");
+            throw new IllegalStateException("LaunchServer has been already started");
 
         // Add shutdown hook, then start LaunchServer
         if (!portable) {
@@ -548,7 +550,7 @@ public void syncLauncherBinaries() throws IOException {
             LogHelper.warning("Missing launcher EXE binary file");
 
     }
-    
+
     @LauncherAPI
     public void syncProfilesDir() throws IOException {
         LogHelper.info("Syncing profiles dir");
@@ -559,7 +561,7 @@ public void syncProfilesDir() throws IOException {
         newProfies.sort(Comparator.comparing(a -> a.object));
         profilesList = Collections.unmodifiableList(newProfies);
     }
-    
+
     @LauncherAPI
     public void syncUpdatesDir(Collection<String> dirs) throws IOException {
         LogHelper.info("Syncing updates dir");
@@ -567,7 +569,7 @@ public void syncUpdatesDir(Collection<String> dirs) throws IOException {
         try (DirectoryStream<Path> dirStream = Files.newDirectoryStream(updatesDir)) {
             for (Path updateDir : dirStream) {
                 if (Files.isHidden(updateDir))
-					continue; // Skip hidden
+                    continue; // Skip hidden
 
                 // Resolve name and verify is dir
                 String name = IOHelper.getFileName(updateDir);

LaunchServer/src/main/java/ru/gravit/launchserver/ProguardConf.java

@@ -10,78 +10,76 @@
 import java.nio.file.Paths;
 import java.security.SecureRandom;
 import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.Set;
 
 import ru.gravit.utils.helper.IOHelper;
-import ru.gravit.utils.helper.JVMHelper;
 import ru.gravit.utils.helper.LogHelper;
 import ru.gravit.utils.helper.SecurityHelper;
 
 public class ProguardConf {
-	private static final String charsFirst = "aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ";
+    private static final String charsFirst = "aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ";
-	private static final String chars = "1aAbBcC2dDeEfF3gGhHiI4jJkKl5mMnNoO6pPqQrR7sStT8uUvV9wWxX0yYzZ";
+    private static final String chars = "1aAbBcC2dDeEfF3gGhHiI4jJkKl5mMnNoO6pPqQrR7sStT8uUvV9wWxX0yYzZ";
-	private static String generateString(SecureRandom rand, int il) {
-		StringBuilder sb = new StringBuilder(il);
-		sb.append(charsFirst.charAt(rand.nextInt(charsFirst.length())));
-		for (int i = 0; i < il - 1; i++) sb.append(chars.charAt(rand.nextInt(chars.length())));
-		return sb.toString();
-	}
-	private final LaunchServer srv;
-	public final Path proguard;
-	public final Path config;
-	public final Path mappings;
-	public final Path words;
-	public final ArrayList<String> confStrs;
-	
-	public ProguardConf(LaunchServer srv) {
-		this.srv = srv;
-		proguard =  this.srv.dir.resolve("proguard");
-		config = proguard.resolve("proguard.config");
-		mappings = proguard.resolve("mappings.pro");
-		words = proguard.resolve("random.pro");
-		confStrs = new ArrayList<>();
-		prepare(false);
-		if (this.srv.config.genMappings) confStrs.add("-printmapping \'" + mappings.toFile().getName() + "\'");
-		confStrs.add("-obfuscationdictionary \'" + words.toFile().getName() + "\'");
-		confStrs.add("-injar \'" + Paths.get(".").toAbsolutePath() + IOHelper.PLATFORM_SEPARATOR + srv.config.binaryName + ".jar\'");
-		confStrs.add("-outjar \'" + Paths.get(".").toAbsolutePath() + IOHelper.PLATFORM_SEPARATOR + srv.config.binaryName + "-obf.jar\'");
-		confStrs.add("-classobfuscationdictionary \'" + words.toFile().getName() + "\'");
-		confStrs.add(readConf());
 
-	}
+    private static String generateString(SecureRandom rand, int il) {
+        StringBuilder sb = new StringBuilder(il);
+        sb.append(charsFirst.charAt(rand.nextInt(charsFirst.length())));
+        for (int i = 0; i < il - 1; i++) sb.append(chars.charAt(rand.nextInt(chars.length())));
+        return sb.toString();
+    }
 
-	private void genConfig(boolean force) throws IOException {
+    public final Path proguard;
-		if (IOHelper.exists(config) && !force) return;
+    public final Path config;
-		Files.deleteIfExists(config);
+    public final Path mappings;
-		config.toFile().createNewFile();
+    public final Path words;
-		try (OutputStream out = IOHelper.newOutput(config); InputStream in = IOHelper.newInput(IOHelper.getResourceURL("ru/gravit/launchserver/defaults/proguard.cfg"))) {
+    public final ArrayList<String> confStrs;
-			IOHelper.transfer(in, out);
-		}
-	}
 
-	public void genWords(boolean force) throws IOException {
+    public ProguardConf(LaunchServer srv) {
-		if (IOHelper.exists(words) && !force) return;
+        LaunchServer srv1 = srv;
-		Files.deleteIfExists(words);
+        proguard = srv1.dir.resolve("proguard");
-		words.toFile().createNewFile();
+        config = proguard.resolve("proguard.config");
-		SecureRandom rand = SecurityHelper.newRandom();
+        mappings = proguard.resolve("mappings.pro");
-		rand.setSeed(SecureRandom.getSeed(32));
+        words = proguard.resolve("random.pro");
-		try (PrintWriter out = new PrintWriter(new OutputStreamWriter(IOHelper.newOutput(words), IOHelper.UNICODE_CHARSET))) {
+        confStrs = new ArrayList<>();
-			for (int i = 0; i < Short.MAX_VALUE; i++) out.println(generateString(rand, 24));
+        prepare(false);
-		}
+        if (srv1.config.genMappings) confStrs.add("-printmapping \'" + mappings.toFile().getName() + "\'");
-	}
+        confStrs.add("-obfuscationdictionary \'" + words.toFile().getName() + "\'");
+        confStrs.add("-injar \'" + Paths.get(".").toAbsolutePath() + IOHelper.PLATFORM_SEPARATOR + srv.config.binaryName + ".jar\'");
+        confStrs.add("-outjar \'" + Paths.get(".").toAbsolutePath() + IOHelper.PLATFORM_SEPARATOR + srv.config.binaryName + "-obf.jar\'");
+        confStrs.add("-classobfuscationdictionary \'" + words.toFile().getName() + "\'");
+        confStrs.add(readConf());
 
-	public void prepare(boolean force) {
+    }
-		try {
-			IOHelper.createParentDirs(config);
-			genWords(force);
-			genConfig(force);
-		} catch (IOException e) {
-			LogHelper.error(e);
-		}
-	}
 
-	private String readConf() {
+    private void genConfig(boolean force) throws IOException {
-		return "@".concat(config.toFile().getName());
+        if (IOHelper.exists(config) && !force) return;
-	}
+        Files.deleteIfExists(config);
+        config.toFile().createNewFile();
+        try (OutputStream out = IOHelper.newOutput(config); InputStream in = IOHelper.newInput(IOHelper.getResourceURL("ru/gravit/launchserver/defaults/proguard.cfg"))) {
+            IOHelper.transfer(in, out);
+        }
+    }
+
+    public void genWords(boolean force) throws IOException {
+        if (IOHelper.exists(words) && !force) return;
+        Files.deleteIfExists(words);
+        words.toFile().createNewFile();
+        SecureRandom rand = SecurityHelper.newRandom();
+        rand.setSeed(SecureRandom.getSeed(32));
+        try (PrintWriter out = new PrintWriter(new OutputStreamWriter(IOHelper.newOutput(words), IOHelper.UNICODE_CHARSET))) {
+            for (int i = 0; i < Short.MAX_VALUE; i++) out.println(generateString(rand, 24));
+        }
+    }
+
+    public void prepare(boolean force) {
+        try {
+            IOHelper.createParentDirs(config);
+            genWords(force);
+            genConfig(force);
+        } catch (IOException e) {
+            LogHelper.error(e);
+        }
+    }
+
+    private String readConf() {
+        return "@".concat(config.toFile().getName());
+    }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/StarterAgent.java

@@ -13,25 +13,27 @@
 import java.util.jar.JarFile;
 
 public class StarterAgent {
-	
-	public static final class StarterVisitor extends SimpleFileVisitor<Path> {
-		private Instrumentation inst;
 
-		public StarterVisitor(Instrumentation inst) {
+    public static final class StarterVisitor extends SimpleFileVisitor<Path> {
-			this.inst = inst;
+        private Instrumentation inst;
-		}
 
-		@Override
+        public StarterVisitor(Instrumentation inst) {
-		public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+            this.inst = inst;
-			if (file.toFile().getName().endsWith(".jar")) inst.appendToSystemClassLoaderSearch(new JarFile(file.toFile()));
+        }
-			return super.visitFile(file, attrs);
+
-		}
+        @Override
-	}
+        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
-	public static void premain(String agentArgument, Instrumentation inst) {
+            if (file.toFile().getName().endsWith(".jar"))
-		try {
+                inst.appendToSystemClassLoaderSearch(new JarFile(file.toFile()));
-			Files.walkFileTree(Paths.get("libraries"), Collections.singleton(FileVisitOption.FOLLOW_LINKS), Integer.MAX_VALUE, new StarterVisitor(inst));
+            return super.visitFile(file, attrs);
-		} catch (IOException e) {
+        }
-			e.printStackTrace(System.err);
+    }
-		}
+
-	}
+    public static void premain(String agentArgument, Instrumentation inst) {
+        try {
+            Files.walkFileTree(Paths.get("libraries"), Collections.singleton(FileVisitOption.FOLLOW_LINKS), Integer.MAX_VALUE, new StarterVisitor(inst));
+        } catch (IOException e) {
+            e.printStackTrace(System.err);
+        }
+    }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/auth/AuthLimiter.java

@@ -20,16 +20,17 @@ public AuthEntry(int i, long l) {
         @Override
         public boolean equals(Object obj) {
             if (this == obj)
-				return true;
+                return true;
             if (obj == null)
-				return false;
+                return false;
             if (!(obj instanceof AuthEntry))
-				return false;
+                return false;
             AuthEntry other = (AuthEntry) obj;
             if (ts != other.ts)
-				return false;
+                return false;
             return value == other.value;
         }
+
         @Override
         public int hashCode() {
             final int prime = 31;
@@ -44,6 +45,7 @@ public String toString() {
             return String.format("AuthEntry {value=%s, ts=%s}", value, ts);
         }
     }
+
     @LauncherAPI
     public static final long TIMEOUT = 10 * 60 * 1000; //10 минут
     public final int rateLimit;
@@ -78,7 +80,7 @@ public boolean isLimit(String ip) {
             rate.ts = currenttime;
             return false;
         }
-		map.put(ip, new AuthEntry(1, System.currentTimeMillis()));
+        map.put(ip, new AuthEntry(1, System.currentTimeMillis()));
-		return false;
+        return false;
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/auth/MySQLSourceConfig.java

@@ -67,7 +67,7 @@ public MySQLSourceConfig(String poolName, BlockConfigEntry block) {
     @Override
     public synchronized void close() {
         if (hikari)
-			((HikariDataSource) source).close();
+            ((HikariDataSource) source).close();
     }
 
     @LauncherAPI

LaunchServer/src/main/java/ru/gravit/launchserver/auth/handler/AuthHandler.java

@@ -45,7 +45,7 @@ public static void registerHandlers() {
             registerHandler("binaryFile", BinaryFileAuthHandler::new);
             registerHandler("textFile", TextFileAuthHandler::new);
             registerHandler("mysql", MySQLAuthHandler::new);
-            registerHandler("json",JsonAuthHandler::new);
+            registerHandler("json", JsonAuthHandler::new);
             registredHandl = true;
         }
     }

LaunchServer/src/main/java/ru/gravit/launchserver/auth/handler/CachedAuthHandler.java

@@ -32,6 +32,7 @@ public Entry(UUID uuid, String username, String accessToken, String serverID) {
             this.serverID = serverID == null ? null : VerifyHelper.verifyServerID(serverID);
         }
     }
+
     private final Map<UUID, Entry> entryCache = new HashMap<>(1024);
 
     private final Map<String, UUID> usernamesCache = new HashMap<>(1024);
@@ -39,14 +40,15 @@ public Entry(UUID uuid, String username, String accessToken, String serverID) {
     @LauncherAPI
     protected CachedAuthHandler(BlockConfigEntry block) {
         super(block);
-        if(block.hasEntry("garbage")) if(block.getEntryValue("garbage", BooleanConfigEntry.class)) GarbageManager.registerNeedGC(this);
+        if (block.hasEntry("garbage"))
+            if (block.getEntryValue("garbage", BooleanConfigEntry.class)) GarbageManager.registerNeedGC(this);
     }
 
     @LauncherAPI
     protected void addEntry(Entry entry) {
         Entry previous = entryCache.put(entry.uuid, entry);
         if (previous != null)
-			usernamesCache.remove(CommonHelper.low(previous.username));
+            usernamesCache.remove(CommonHelper.low(previous.username));
         usernamesCache.put(CommonHelper.low(entry.username), entry.uuid);
     }
 
@@ -54,7 +56,7 @@ protected void addEntry(Entry entry) {
     public final synchronized UUID auth(AuthProviderResult result) throws IOException {
         Entry entry = getEntry(result.username);
         if (entry == null || !updateAuth(entry.uuid, entry.username, result.accessToken))
-			return authError(String.format("UUID is null for username '%s'", result.username));
+            return authError(String.format("UUID is null for username '%s'", result.username));
 
         // Update cached access token (and username case)
         entry.username = result.username;
@@ -79,12 +81,12 @@ public synchronized UUID checkServer(String username, String serverID) throws IO
     private Entry getEntry(String username) throws IOException {
         UUID uuid = usernamesCache.get(CommonHelper.low(username));
         if (uuid != null)
-			return getEntry(uuid);
+            return getEntry(uuid);
 
         // Fetch entry by username
         Entry entry = fetchEntry(username);
         if (entry != null)
-			addEntry(entry);
+            addEntry(entry);
 
         // Return what we got
         return entry;
@@ -95,7 +97,7 @@ private Entry getEntry(UUID uuid) throws IOException {
         if (entry == null) {
             entry = fetchEntry(uuid);
             if (entry != null)
-				addEntry(entry);
+                addEntry(entry);
         }
         return entry;
     }
@@ -105,16 +107,17 @@ public synchronized boolean joinServer(String username, String accessToken, Stri
         Entry entry = getEntry(username);
         if (entry == null || !username.equals(entry.username) || !accessToken.equals(entry.accessToken) ||
                 !updateServerID(entry.uuid, serverID))
-			return false; // Account doesn't exist or invalid access token
+            return false; // Account doesn't exist or invalid access token
 
         // Update cached server ID
         entry.serverID = serverID;
         return true;
     }
-    public synchronized void garbageCollection()
+
-    {
+    public synchronized void garbageCollection() {
         entryCache.clear();
     }
+
     @LauncherAPI
     protected abstract boolean updateAuth(UUID uuid, String username, String accessToken) throws IOException;
 

LaunchServer/src/main/java/ru/gravit/launchserver/auth/handler/FileAuthHandler.java

@@ -37,7 +37,7 @@ public Entry(HInput input) throws IOException {
             if (input.readBoolean()) {
                 accessToken = SecurityHelper.verifyToken(input.readASCII(-SecurityHelper.TOKEN_STRING_LENGTH));
                 if (input.readBoolean())
-					serverID = VerifyHelper.verifyServerID(input.readASCII(41));
+                    serverID = VerifyHelper.verifyServerID(input.readASCII(41));
             }
         }
 
@@ -50,7 +50,7 @@ public Entry(String username) {
         public Entry(String username, String accessToken, String serverID) {
             this(username);
             if (accessToken == null && serverID != null)
-				throw new IllegalArgumentException("Can't set access token while server ID is null");
+                throw new IllegalArgumentException("Can't set access token while server ID is null");
 
             // Set and verify access token
             this.accessToken = accessToken == null ? null : SecurityHelper.verifyToken(accessToken);
@@ -84,7 +84,7 @@ public String getUsername() {
 
         private boolean joinServer(String username, String accessToken, String serverID) {
             if (!username.equals(this.username) || !accessToken.equals(this.accessToken))
-				return false; // Username or access token mismatch
+                return false; // Username or access token mismatch
 
             // Update server ID
             this.serverID = serverID;
@@ -99,10 +99,11 @@ public void write(HOutput output) throws IOException {
                 output.writeASCII(accessToken, -SecurityHelper.TOKEN_STRING_LENGTH);
                 output.writeBoolean(serverID != null);
                 if (serverID != null)
-					output.writeASCII(serverID, 41);
+                    output.writeASCII(serverID, 41);
             }
         }
     }
+
     @LauncherAPI
     public final Path file;
     @LauncherAPI
@@ -143,7 +144,7 @@ protected final void addAuth(UUID uuid, Entry entry) {
         try {
             Entry previous = entryMap.put(uuid, entry);
             if (previous != null)
-				usernamesMap.remove(CommonHelper.low(previous.username));
+                usernamesMap.remove(CommonHelper.low(previous.username));
             usernamesMap.put(CommonHelper.low(entry.username), uuid);
         } finally {
             lock.writeLock().unlock();
@@ -210,15 +211,15 @@ private UUID genUUIDFor(String username) {
         if (offlineUUIDs) {
             UUID md5UUID = PlayerProfile.offlineUUID(username);
             if (!entryMap.containsKey(md5UUID))
-				return md5UUID;
+                return md5UUID;
             LogHelper.warning("Offline UUID collision, using random: '%s'", username);
         }
 
         // Pick random UUID
         UUID uuid;
         do
-			uuid = new UUID(random.nextLong(), random.nextLong());
+            uuid = new UUID(random.nextLong(), random.nextLong());
-		while (entryMap.containsKey(uuid));
+        while (entryMap.containsKey(uuid));
         return uuid;
     }
 

LaunchServer/src/main/java/ru/gravit/launchserver/auth/handler/JsonAuthHandler.java

@@ -72,19 +72,20 @@ public UUID checkServer(String username, String serverID) throws IOException {
         JsonObject result = jsonRequestChecked(request, urlCheckServer);
         String value;
         if ((value = result.getString(uuidKeyName, null)) != null)
-			return UUID.fromString(value);
+            return UUID.fromString(value);
-		throw new IOException("Service error");
+        throw new IOException("Service error");
     }
 
     @Override
     public void close() {
 
     }
+
     @Override
     public boolean joinServer(String username, String accessToken, String serverID) throws IOException {
         JsonObject request = Json.object().add(userKeyName, username).add(serverIDKeyName, serverID).add(accessTokenKeyName, accessToken);
         HTTPRequest.jsonRequest(request, urlJoinServer);
-        return request.getString(responseOKKeyName,null).equals("OK");
+        return request.getString(responseOKKeyName, null).equals("OK");
     }
 
     @Override
@@ -107,8 +108,8 @@ public String uuidToUsername(UUID uuid) throws IOException {
         throw new IOException("Service error");
     }
 
-    public JsonObject jsonRequestChecked(JsonObject object,URL url) throws IOException {
+    public JsonObject jsonRequestChecked(JsonObject object, URL url) throws IOException {
-        JsonValue result = HTTPRequest.jsonRequest(object,url);
+        JsonValue result = HTTPRequest.jsonRequest(object, url);
         if (!result.isObject())
             authError("Authentication server response is malformed");
 

LaunchServer/src/main/java/ru/gravit/launchserver/auth/handler/MemoryAuthHandler.java

@@ -18,7 +18,7 @@ private static String toUsername(UUID uuid) {
         // Find username end
         int length = 0;
         while (length < bytes.length && bytes[length] != 0)
-			length++;
+            length++;
 
         // Decode and verify
         return VerifyHelper.verifyUsername(new String(bytes, 0, length, IOHelper.ASCII_CHARSET));

LaunchServer/src/main/java/ru/gravit/launchserver/auth/handler/NullAuthHandler.java

@@ -30,7 +30,7 @@ public UUID checkServer(String username, String serverID) throws IOException {
     public void close() throws IOException {
         AuthHandler handler = this.handler;
         if (handler != null)
-			handler.close();
+            handler.close();
     }
 
     private AuthHandler getHandler() {

LaunchServer/src/main/java/ru/gravit/launchserver/auth/handler/TextFileAuthHandler.java

@@ -72,17 +72,17 @@ protected void writeAuthFileTmp() throws IOException {
             authMap.put("username", cc(auth.getUsername()));
             String accessToken = auth.getAccessToken();
             if (accessToken != null)
-				authMap.put("accessToken", cc(accessToken));
+                authMap.put("accessToken", cc(accessToken));
             String serverID = auth.getServerID();
             if (serverID != null)
-				authMap.put("serverID", cc(serverID));
+                authMap.put("serverID", cc(serverID));
 
             // Create and add auth block
             BlockConfigEntry authBlock = new BlockConfigEntry(authMap, true, 5);
             if (next)
-				authBlock.setComment(0, "\n"); // Pre-name
+                authBlock.setComment(0, "\n"); // Pre-name
-			else
+            else
-				next = true;
+                next = true;
             authBlock.setComment(2, " "); // Pre-value
             authBlock.setComment(4, "\n"); // Post-comment
             map.put(uuid.toString(), authBlock);

LaunchServer/src/main/java/ru/gravit/launchserver/auth/hwid/AcceptHWIDHandler.java

@@ -1,6 +1,5 @@
 package ru.gravit.launchserver.auth.hwid;
 
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 

LaunchServer/src/main/java/ru/gravit/launchserver/auth/hwid/HWID.java

@@ -9,9 +9,11 @@ public class HWID {
     public static HWID fromData(HInput in) throws IOException {
         return gen(in.readLong(), in.readLong(), in.readLong());
     }
+
     public static HWID gen(long hwid_hdd, long hwid_bios, long hwid_cpu) {
         return new HWID(hwid_hdd, hwid_bios, hwid_cpu);
     }
+
     private long hwid_bios;
 
     private long hwid_hdd;
@@ -27,16 +29,16 @@ private HWID(long hwid_hdd, long hwid_bios, long hwid_cpu) {
     @Override
     public boolean equals(Object obj) {
         if (this == obj)
-			return true;
+            return true;
         if (obj == null)
-			return false;
+            return false;
         if (!(obj instanceof HWID))
-			return false;
+            return false;
         HWID other = (HWID) obj;
         if (hwid_bios != other.hwid_bios)
-			return false;
+            return false;
         if (hwid_cpu != other.hwid_cpu)
-			return false;
+            return false;
         return hwid_hdd == other.hwid_hdd;
     }
 

LaunchServer/src/main/java/ru/gravit/launchserver/auth/hwid/HWIDException.java

@@ -2,11 +2,11 @@
 
 public class HWIDException extends Exception {
     /**
-	 * 
+     *
-	 */
+     */
-	private static final long serialVersionUID = -5307315891121889972L;
+    private static final long serialVersionUID = -5307315891121889972L;
 
-	public HWIDException() {
+    public HWIDException() {
     }
 
     public HWIDException(String s) {

LaunchServer/src/main/java/ru/gravit/launchserver/auth/hwid/HWIDHandler.java

@@ -29,17 +29,20 @@ public static void registerHandler(String name, Adapter<HWIDHandler> adapter) {
         VerifyHelper.putIfAbsent(HW_HANDLERS, name, Objects.requireNonNull(adapter, "adapter"),
                 String.format("HWID handler has been already registered: '%s'", name));
     }
+
     public static void registerHandlers() {
         if (!registredHandl) {
             registerHandler("accept", AcceptHWIDHandler::new);
-            registerHandler("mysql",MysqlHWIDHandler::new);
+            registerHandler("mysql", MysqlHWIDHandler::new);
-            registerHandler("json",JsonHWIDHandler::new);
+            registerHandler("json", JsonHWIDHandler::new);
             registredHandl = true;
         }
     }
+
     protected HWIDHandler(BlockConfigEntry block) {
         super(block);
     }
+
     public abstract void ban(List<HWID> hwid) throws HWIDException;
 
     public void check(HWID hwid, String username) throws HWIDException {
@@ -50,7 +53,7 @@ public void check(HWID hwid, String username) throws HWIDException {
     public abstract void check0(HWID hwid, String username) throws HWIDException;
 
     @Override
-    public abstract void close() throws IOException;
+    public abstract void close();
 
     public abstract List<HWID> getHwid(String username) throws HWIDException;
 

LaunchServer/src/main/java/ru/gravit/launchserver/auth/hwid/JsonHWIDHandler.java

@@ -58,16 +58,17 @@ public final class JsonHWIDHandler extends HWIDHandler {
 
     @Override
     public void ban(List<HWID> l_hwid) throws HWIDException {
-        for(HWID hwid : l_hwid) {
+        for (HWID hwid : l_hwid) {
             JsonObject request = Json.object().add(hddKeyName, hwid.getHwid_hdd()).add(cpuKeyName, hwid.getHwid_cpu()).add(biosKeyName, hwid.getHwid_bios());
             try {
-                request(request,urlBan);
+                request(request, urlBan);
             } catch (IOException e) {
                 LogHelper.error(e);
                 throw new HWIDException("HWID service error");
             }
         }
     }
+
     public JsonObject request(JsonObject request, URL url) throws HWIDException, IOException {
         HttpURLConnection connection = (HttpURLConnection) url.openConnection();
         connection.setDoInput(true);
@@ -95,20 +96,21 @@ public JsonObject request(JsonObject request, URL url) throws HWIDException, IOE
             throw new HWIDException("HWID server response is malformed");
 
         JsonObject response = content.asObject();
-        return  response;
+        return response;
     }
+
     @Override
     public void check0(HWID hwid, String username) throws HWIDException {
-        JsonObject request = Json.object().add(loginKeyName,username).add(hddKeyName,hwid.getHwid_hdd()).add(cpuKeyName,hwid.getHwid_cpu()).add(biosKeyName,hwid.getHwid_bios());
+        JsonObject request = Json.object().add(loginKeyName, username).add(hddKeyName, hwid.getHwid_hdd()).add(cpuKeyName, hwid.getHwid_cpu()).add(biosKeyName, hwid.getHwid_bios());
         JsonObject response;
         try {
-            response = request(request,url);
+            response = request(request, url);
         } catch (IOException e) {
             LogHelper.error(e);
             throw new HWIDException("HWID service error");
         }
-        boolean isBanned = response.getBoolean(isBannedKeyName,false);
+        boolean isBanned = response.getBoolean(isBannedKeyName, false);
-        if(isBanned) throw new HWIDException("You will BANNED!");
+        if (isBanned) throw new HWIDException("You will BANNED!");
     }
 
     @Override
@@ -118,24 +120,23 @@ public void close() {
 
     @Override
     public List<HWID> getHwid(String username) throws HWIDException {
-        JsonObject request = Json.object().add(loginKeyName,username);
+        JsonObject request = Json.object().add(loginKeyName, username);
         JsonObject responce;
         try {
-            responce = request(request,urlGet);
+            responce = request(request, urlGet);
         } catch (IOException e) {
             LogHelper.error(e);
             throw new HWIDException("HWID service error");
         }
         JsonArray array = responce.get("hwids").asArray();
         ArrayList<HWID> hwids = new ArrayList<>();
-        for(JsonValue i : array)
+        for (JsonValue i : array) {
-        {
+            long hdd, cpu, bios;
-            long hdd,cpu,bios;
             JsonObject object = i.asObject();
-            hdd = object.getLong(hddKeyName,0);
+            hdd = object.getLong(hddKeyName, 0);
-            cpu = object.getLong(cpuKeyName,0);
+            cpu = object.getLong(cpuKeyName, 0);
-            bios = object.getLong(biosKeyName,0);
+            bios = object.getLong(biosKeyName, 0);
-            HWID hwid = HWID.gen(hdd,cpu,bios);
+            HWID hwid = HWID.gen(hdd, cpu, bios);
             hwids.add(hwid);
         }
         return hwids;
@@ -143,10 +144,10 @@ public List<HWID> getHwid(String username) throws HWIDException {
 
     @Override
     public void unban(List<HWID> l_hwid) throws HWIDException {
-        for(HWID hwid : l_hwid) {
+        for (HWID hwid : l_hwid) {
             JsonObject request = Json.object().add(hddKeyName, hwid.getHwid_hdd()).add(cpuKeyName, hwid.getHwid_cpu()).add(biosKeyName, hwid.getHwid_bios());
             try {
-                request(request,urlUnBan);
+                request(request, urlUnBan);
             } catch (IOException e) {
                 LogHelper.error(e);
                 throw new HWIDException("HWID service error");

LaunchServer/src/main/java/ru/gravit/launchserver/auth/hwid/MysqlHWIDHandler.java

@@ -22,7 +22,7 @@ public class MysqlHWIDHandler extends HWIDHandler {
     private final String banMessage;
     private final String isBannedName;
     private final String loginName;
-    private final String hddName,cpuName,biosName;
+    private final String hddName, cpuName, biosName;
     private final String[] queryParams;
     private final String queryUpd;
     private final String[] queryParamsUpd;
@@ -72,7 +72,7 @@ public void check0(HWID hwid, String username) throws HWIDException {
             Connection c = mySQLHolder.getConnection();
 
             PreparedStatement s = c.prepareStatement(query);
-            String[] replaceParams = {"hwid_hdd", String.valueOf(hwid.getHwid_hdd()), "hwid_cpu", String.valueOf(hwid.getHwid_cpu()), "hwid_bios", String.valueOf(hwid.getHwid_bios()),"login",username};
+            String[] replaceParams = {"hwid_hdd", String.valueOf(hwid.getHwid_hdd()), "hwid_cpu", String.valueOf(hwid.getHwid_cpu()), "hwid_bios", String.valueOf(hwid.getHwid_bios()), "login", username};
             for (int i = 0; i < queryParams.length; i++) {
                 s.setString(i + 1, CommonHelper.replace(queryParams[i], replaceParams));
             }
@@ -82,7 +82,7 @@ public void check0(HWID hwid, String username) throws HWIDException {
             try (ResultSet set = s.executeQuery()) {
                 boolean isOne = false;
                 boolean needWrite = true;
-                while(set.next()) {
+                while (set.next()) {
                     isOne = true;
                     boolean isBanned = set.getBoolean(isBannedName);
                     if (isBanned) throw new HWIDException(banMessage);
@@ -95,8 +95,7 @@ public void check0(HWID hwid, String username) throws HWIDException {
                     writeHWID(hwid, username, c);
                     return;
                 }
-                if(needWrite)
+                if (needWrite) {
-                {
                     writeHWID(hwid, username, c);
                     return;
                 }
@@ -105,9 +104,9 @@ public void check0(HWID hwid, String username) throws HWIDException {
             e.printStackTrace();
         }
     }
-    public void writeHWID(HWID hwid, String username, Connection c)
+
-    {
+    public void writeHWID(HWID hwid, String username, Connection c) {
-        LogHelper.debug("Write HWID %s from username %s",hwid.toString(),username);
+        LogHelper.debug("Write HWID %s from username %s", hwid.toString(), username);
         try (PreparedStatement a = c.prepareStatement(queryUpd)) {
             //IF
             String[] replaceParamsUpd = {"hwid_hdd", String.valueOf(hwid.getHwid_hdd()), "hwid_cpu", String.valueOf(hwid.getHwid_cpu()), "hwid_bios", String.valueOf(hwid.getHwid_bios()), "login", username};
@@ -120,9 +119,9 @@ public void writeHWID(HWID hwid, String username, Connection c)
             e.printStackTrace();
         }
     }
-    public void setIsBanned(HWID hwid,boolean isBanned)
+
-    {
+    public void setIsBanned(HWID hwid, boolean isBanned) {
-        LogHelper.debug("%s Request HWID: %s",isBanned ? "Ban" : "UnBan",hwid.toString());
+        LogHelper.debug("%s Request HWID: %s", isBanned ? "Ban" : "UnBan", hwid.toString());
         Connection c = null;
         try {
             c = mySQLHolder.getConnection();
@@ -141,36 +140,35 @@ public void setIsBanned(HWID hwid,boolean isBanned)
             e.printStackTrace();
         }
     }
-    @Override
-    public void ban(List<HWID> list) throws HWIDException {
 
-        for(HWID hwid : list)
+    @Override
-        {
+    public void ban(List<HWID> list) {
-            setIsBanned(hwid,true);
+
+        for (HWID hwid : list) {
+            setIsBanned(hwid, true);
         }
     }
 
     @Override
-    public void unban(List<HWID> list) throws HWIDException {
+    public void unban(List<HWID> list) {
-        for(HWID hwid : list)
+        for (HWID hwid : list) {
-        {
+            setIsBanned(hwid, false);
-            setIsBanned(hwid,false);
         }
     }
 
     @Override
-    public List<HWID> getHwid(String username) throws HWIDException {
+    public List<HWID> getHwid(String username) {
         try {
-            LogHelper.debug("Try find HWID from username %s",username);
+            LogHelper.debug("Try find HWID from username %s", username);
             Connection c = mySQLHolder.getConnection();
             PreparedStatement s = c.prepareStatement(querySelect);
             String[] replaceParams = {"login", username};
             for (int i = 0; i < queryParamsSelect.length; i++) {
                 s.setString(i + 1, CommonHelper.replace(queryParamsSelect[i], replaceParams));
             }
-            long hdd,cpu,bios;
+            long hdd, cpu, bios;
             try (ResultSet set = s.executeQuery()) {
-                if(!set.next()) {
+                if (!set.next()) {
                     LogHelper.error(new HWIDException("HWID not found"));
                     return new ArrayList<>();
                 }
@@ -179,11 +177,12 @@ public List<HWID> getHwid(String username) throws HWIDException {
                 bios = set.getLong(biosName);
             }
             ArrayList<HWID> list = new ArrayList<>();
-            HWID hwid = HWID.gen(hdd,bios,cpu);
+            HWID hwid = HWID.gen(hdd, bios, cpu);
-            if(hdd == 0 && cpu == 0 && bios == 0) {LogHelper.warning("Null HWID");}
+            if (hdd == 0 && cpu == 0 && bios == 0) {
-            else {
+                LogHelper.warning("Null HWID");
+            } else {
                 list.add(hwid);
-                LogHelper.debug("Username: %s HWID: %s",username,hwid.toString());
+                LogHelper.debug("Username: %s HWID: %s", username, hwid.toString());
             }
             return list;
         } catch (SQLException e) {

LaunchServer/src/main/java/ru/gravit/launchserver/auth/provider/DigestAuthProvider.java

@@ -20,16 +20,16 @@ protected DigestAuthProvider(BlockConfigEntry block) {
     protected final void verifyDigest(String validDigest, String password) throws AuthException {
         boolean valid;
         if (digest == DigestAlgorithm.PLAIN)
-			valid = password.equals(validDigest);
+            valid = password.equals(validDigest);
-		else if (validDigest == null)
+        else if (validDigest == null)
-			valid = false;
+            valid = false;
-		else {
+        else {
             byte[] actualDigest = SecurityHelper.digest(digest, password);
             valid = SecurityHelper.toHex(actualDigest).equals(validDigest);
         }
 
         // Verify is valid
         if (!valid)
-			authError("Incorrect username or password");
+            authError("Incorrect username or password");
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/auth/provider/FileAuthProvider.java

@@ -66,7 +66,7 @@ public AuthProviderResult auth(String login, String password, String ip) throws
         // Verify digest and return true username
         verifyDigest(entry == null ? null : entry.password, password);
         if (entry == null || entry.ip != null && !entry.ip.equals(ip))
-			authError("Authentication from this IP is not allowed");
+            authError("Authentication from this IP is not allowed");
 
         // We're done
         return new AuthProviderResult(entry.username, SecurityHelper.randomStringToken());
@@ -80,7 +80,7 @@ public void close() {
     private void updateCache() throws IOException {
         FileTime lastModified = IOHelper.readAttributes(file).lastModifiedTime();
         if (lastModified.equals(cacheLastModified))
-			return; // Not modified, so cache is up-to-date
+            return; // Not modified, so cache is up-to-date
 
         // Read file
         LogHelper.info("Recaching auth provider file: '%s'", file);

LaunchServer/src/main/java/ru/gravit/launchserver/auth/provider/JsonAuthProvider.java

@@ -1,12 +1,7 @@
 package ru.gravit.launchserver.auth.provider;
 
 import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.OutputStreamWriter;
-import java.net.HttpURLConnection;
 import java.net.URL;
-import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
 
 import com.eclipsesource.json.Json;
 import com.eclipsesource.json.JsonObject;
@@ -49,19 +44,19 @@ public final class JsonAuthProvider extends AuthProvider {
     @Override
     public AuthProviderResult auth(String login, String password, String ip) throws IOException {
         JsonObject request = Json.object().add(userKeyName, login).add(passKeyName, password).add(ipKeyName, ip);
-        JsonValue content = HTTPRequest.jsonRequest(request,url);
+        JsonValue content = HTTPRequest.jsonRequest(request, url);
         if (!content.isObject())
-			return authError("Authentication server response is malformed");
+            return authError("Authentication server response is malformed");
 
         JsonObject response = content.asObject();
         String value;
 
         if ((value = response.getString(responseUserKeyName, null)) != null)
-			return new AuthProviderResult(value, SecurityHelper.randomStringToken());
+            return new AuthProviderResult(value, SecurityHelper.randomStringToken());
-		else if ((value = response.getString(responseErrorKeyName, null)) != null)
+        else if ((value = response.getString(responseErrorKeyName, null)) != null)
-			return authError(value);
+            return authError(value);
-		else
+        else
-			return authError("Authentication server response is malformed");
+            return authError("Authentication server response is malformed");
     }
 
     @Override

LaunchServer/src/main/java/ru/gravit/launchserver/auth/provider/MojangAuthProvider.java

@@ -66,10 +66,10 @@ public AuthProviderResult auth(String login, String password, String ip) throws
         // Verify there's no error
         JsonObject response = makeJSONRequest(URL, request);
         if (response == null)
-			authError("Empty mojang response");
+            authError("Empty mojang response");
         JsonValue errorMessage = response.get("errorMessage");
         if (errorMessage != null)
-			authError(errorMessage.asString());
+            authError(errorMessage.asString());
 
         // Parse JSON data
         JsonObject selectedProfile = response.get("selectedProfile").asObject();

LaunchServer/src/main/java/ru/gravit/launchserver/auth/provider/MySQLAuthProvider.java

@@ -36,7 +36,7 @@ public AuthProviderResult auth(String login, String password, String ip) throws
         PreparedStatement s = c.prepareStatement(query);
         String[] replaceParams = {"login", login, "password", password, "ip", ip};
         for (int i = 0; i < queryParams.length; i++)
-			s.setString(i + 1, CommonHelper.replace(queryParams[i], replaceParams));
+            s.setString(i + 1, CommonHelper.replace(queryParams[i], replaceParams));
 
         // Execute SQL query
         s.setQueryTimeout(MySQLSourceConfig.TIMEOUT);

LaunchServer/src/main/java/ru/gravit/launchserver/auth/provider/NullAuthProvider.java

@@ -23,7 +23,7 @@ public AuthProviderResult auth(String login, String password, String ip) throws
     public void close() throws IOException {
         AuthProvider provider = this.provider;
         if (provider != null)
-			provider.close();
+            provider.close();
     }
 
     private AuthProvider getProvider() {

LaunchServer/src/main/java/ru/gravit/launchserver/binary/BuildContext.java

@@ -17,28 +17,31 @@ public BuildContext(ZipOutputStream output, JAConfigurator config) {
         this.output = output;
         this.config = config;
     }
-    public void pushFile(String filename,InputStream inputStream) throws IOException {
+
+    public void pushFile(String filename, InputStream inputStream) throws IOException {
         ZipEntry zip = IOHelper.newZipEntry(filename);
         output.putNextEntry(zip);
-        IOHelper.transfer(inputStream,output);
+        IOHelper.transfer(inputStream, output);
     }
+
     public void pushJarFile(JarInputStream input) throws IOException {
         ZipEntry e = input.getNextEntry();
         while (e != null) {
             output.putNextEntry(e);
-            IOHelper.transfer(input,output);
+            IOHelper.transfer(input, output);
             e = input.getNextEntry();
         }
     }
+
     public void pushJarFile(JarInputStream input, Set<String> blacklist) throws IOException {
         ZipEntry e = input.getNextEntry();
         while (e != null) {
-            if(blacklist.contains(e.getName())){
+            if (blacklist.contains(e.getName())) {
                 e = input.getNextEntry();
                 continue;
             }
             output.putNextEntry(e);
-            IOHelper.transfer(input,output);
+            IOHelper.transfer(input, output);
             e = input.getNextEntry();
         }
     }

LaunchServer/src/main/java/ru/gravit/launchserver/binary/EXEL4JLauncherBinary.java

@@ -17,106 +17,107 @@
 import net.sf.launch4j.config.VersionInfo;
 
 public final class EXEL4JLauncherBinary extends LauncherBinary {
-	private final static class Launch4JLog extends Log {
+    private final static class Launch4JLog extends Log {
-		private static final Launch4JLog INSTANCE = new Launch4JLog();
+        private static final Launch4JLog INSTANCE = new Launch4JLog();
 
-		@Override
+        @Override
-		public void append(String s) {
+        public void append(String s) {
-			LogHelper.subInfo(s);
+            LogHelper.subInfo(s);
-		}
+        }
 
-		@Override
+        @Override
-		public void clear() {
+        public void clear() {
-			// Do nothing
+            // Do nothing
-		}
+        }
-	}
+    }
 
-	// URL constants
+    // URL constants
-	private static final String DOWNLOAD_URL = "http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html"; // Oracle
+    private static final String DOWNLOAD_URL = "http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html"; // Oracle
-	// JRE
+    // JRE
-	// 8
+    // 8
 
-	// File constants
+    // File constants
-	private final Path faviconFile;
+    private final Path faviconFile;
 
-	@LauncherAPI
+    @LauncherAPI
-	public EXEL4JLauncherBinary(LaunchServer server) {
+    public EXEL4JLauncherBinary(LaunchServer server) {
-		super(server, server.dir.resolve(server.config.binaryName + ".exe"));
+        super(server, server.dir.resolve(server.config.binaryName + ".exe"));
-		faviconFile = server.dir.resolve("favicon.ico");
+        faviconFile = server.dir.resolve("favicon.ico");
-		setConfig();
+        setConfig();
-	}
+    }
 
-	@Override
+    @Override
-	public void build() throws IOException {
+    public void build() throws IOException {
-		LogHelper.info("Building launcher EXE binary file (Using Launch4J)");
+        LogHelper.info("Building launcher EXE binary file (Using Launch4J)");
 
-		// Set favicon path
+        // Set favicon path
-		Config config = ConfigPersister.getInstance().getConfig();
+        Config config = ConfigPersister.getInstance().getConfig();
-		if (IOHelper.isFile(faviconFile))
+        if (IOHelper.isFile(faviconFile))
-			config.setIcon(faviconFile.toFile());
+            config.setIcon(faviconFile.toFile());
-		else {
+        else {
-			config.setIcon(null);
+            config.setIcon(null);
-			LogHelper.warning("Missing favicon.ico file");
+            LogHelper.warning("Missing favicon.ico file");
-		}
+        }
 
-		// Start building
+        // Start building
-		Builder builder = new Builder(Launch4JLog.INSTANCE);
+        Builder builder = new Builder(Launch4JLog.INSTANCE);
-		try {
+        try {
-			builder.build();
+            builder.build();
-		} catch (Throwable e) {
+        } catch (Throwable e) {
-			throw new IOException(e);
+            throw new IOException(e);
-		}
+        }
-	}
+    }
-	
-	private void setConfig() {
-		Config config = new Config();
-		// Set string options
-		config.setChdir(".");
-		config.setErrTitle("JVM Error");
-		config.setDownloadUrl(DOWNLOAD_URL);
 
-		// Set boolean options
+    private void setConfig() {
-		config.setPriorityIndex(0);
+        Config config = new Config();
-		config.setHeaderType(Config.GUI_HEADER);
+        // Set string options
-		config.setStayAlive(false);
+        config.setChdir(".");
-		config.setRestartOnCrash(false);
+        config.setErrTitle("JVM Error");
+        config.setDownloadUrl(DOWNLOAD_URL);
 
-		// Prepare JRE
+        // Set boolean options
-		Jre jre = new Jre();
+        config.setPriorityIndex(0);
-		jre.setMinVersion("1.8.0");
+        config.setHeaderType(Config.GUI_HEADER);
-		jre.setRuntimeBits(Jre.RUNTIME_BITS_64_AND_32);
+        config.setStayAlive(false);
-		jre.setJdkPreference(Jre.JDK_PREFERENCE_PREFER_JRE);
+        config.setRestartOnCrash(false);
-		config.setJre(jre);
 
-		// Prepare version info (product)
+        // Prepare JRE
-		VersionInfo info = new VersionInfo();
+        Jre jre = new Jre();
-		info.setProductName(server.config.launch4j.productName);
+        jre.setMinVersion("1.8.0");
-		info.setProductVersion(formatVars(server.config.launch4j.productVer));
+        jre.setRuntimeBits(Jre.RUNTIME_BITS_64_AND_32);
-		info.setFileDescription(server.config.launch4j.fileDesc);
+        jre.setJdkPreference(Jre.JDK_PREFERENCE_PREFER_JRE);
-		info.setFileVersion(formatVars(server.config.launch4j.fileVer));
+        config.setJre(jre);
-		info.setCopyright(server.config.launch4j.copyright);
-		info.setTrademarks(server.config.launch4j.trademarks);
-		info.setInternalName(formatVars(server.config.launch4j.internalName));
-		// Prepare version info (file)
-		info.setTxtFileVersion(formatVars(server.config.launch4j.txtFileVersion));
-		info.setTxtProductVersion(formatVars(server.config.launch4j.txtProductVersion));
-		// Prepare version info (misc)
-		info.setOriginalFilename(binaryFile.getFileName().toString());
-		info.setLanguage(LanguageID.RUSSIAN);
-		config.setVersionInfo(info);
 
-		// Set JAR wrapping options
+        // Prepare version info (product)
-		config.setDontWrapJar(false);
+        VersionInfo info = new VersionInfo();
-		config.setJar(server.launcherBinary.syncBinaryFile.toFile());
+        info.setProductName(server.config.launch4j.productName);
-		config.setOutfile(binaryFile.toFile());
+        info.setProductVersion(formatVars(server.config.launch4j.productVer));
+        info.setFileDescription(server.config.launch4j.fileDesc);
+        info.setFileVersion(formatVars(server.config.launch4j.fileVer));
+        info.setCopyright(server.config.launch4j.copyright);
+        info.setTrademarks(server.config.launch4j.trademarks);
+        info.setInternalName(formatVars(server.config.launch4j.internalName));
+        // Prepare version info (file)
+        info.setTxtFileVersion(formatVars(server.config.launch4j.txtFileVersion));
+        info.setTxtProductVersion(formatVars(server.config.launch4j.txtProductVersion));
+        // Prepare version info (misc)
+        info.setOriginalFilename(binaryFile.getFileName().toString());
+        info.setLanguage(LanguageID.RUSSIAN);
+        config.setVersionInfo(info);
 
-		// Return prepared config
+        // Set JAR wrapping options
-		ConfigPersister.getInstance().setAntConfig(config, null);
+        config.setDontWrapJar(false);
-	}
+        config.setJar(server.launcherBinary.syncBinaryFile.toFile());
-	private static String VERSION = Launcher.getVersion().getVersionString();
+        config.setOutfile(binaryFile.toFile());
-	private static int BUILD = Launcher.getVersion().build;
+
-	public static String formatVars(String mask)
+        // Return prepared config
-	{
+        ConfigPersister.getInstance().setAntConfig(config, null);
-		return String.format(mask, VERSION, BUILD);
+    }
-	}
+
+    private static String VERSION = Launcher.getVersion().getVersionString();
+    private static int BUILD = Launcher.getVersion().build;
+
+    public static String formatVars(String mask) {
+        return String.format(mask, VERSION, BUILD);
+    }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/binary/EXELauncherBinary.java

@@ -9,16 +9,16 @@
 
 public class EXELauncherBinary extends LauncherBinary {
 
-	public EXELauncherBinary(LaunchServer server) {
+    public EXELauncherBinary(LaunchServer server) {
-		super(server, server.dir.resolve(server.config.binaryName + ".exe"));
+        super(server, server.dir.resolve(server.config.binaryName + ".exe"));
-	}
+    }
 
-	@Override
+    @Override
-	public void build() throws IOException {
+    public void build() throws IOException {
         if (IOHelper.isFile(binaryFile)) {
             LogHelper.subWarning("Deleting obsolete launcher EXE binary file");
             Files.delete(binaryFile);
         }
-	}
+    }
 
 }

LaunchServer/src/main/java/ru/gravit/launchserver/binary/JAConfigurator.java

@@ -13,6 +13,7 @@ public class JAConfigurator implements AutoCloseable {
     StringBuilder body;
     StringBuilder moduleBody;
     int autoincrement;
+
     public JAConfigurator(Class<?> configclass) throws NotFoundException {
         classname = configclass.getName();
         ctClass = pool.get(classname);
@@ -22,8 +23,8 @@ public JAConfigurator(Class<?> configclass) throws NotFoundException {
         moduleBody = new StringBuilder("{ isInitModules = true; ");
         autoincrement = 0;
     }
-    public void addModuleClass(String fullName)
+
-    {
+    public void addModuleClass(String fullName) {
         moduleBody.append("ru.gravit.launcher.modules.Module mod");
         moduleBody.append(autoincrement);
         moduleBody.append(" = new ");
@@ -34,10 +35,12 @@ public void addModuleClass(String fullName)
         moduleBody.append(" , true );");
         autoincrement++;
     }
+
     @Override
     public void close() {
         ctClass.defrost();
     }
+
     public byte[] getBytecode() throws IOException, CannotCompileException {
         body.append("}");
         moduleBody.append("}");
@@ -45,31 +48,30 @@ public byte[] getBytecode() throws IOException, CannotCompileException {
         initModuleMethod.insertAfter(moduleBody.toString());
         return ctClass.toBytecode();
     }
-    public String getZipEntryPath()
+
-    {
+    public String getZipEntryPath() {
-        return classname.replace('.','/').concat(".class");
+        return classname.replace('.', '/').concat(".class");
     }
-    public void setAddress(String address)
+
-    {
+    public void setAddress(String address) {
         body.append("this.address = \"");
         body.append(address);
         body.append("\";");
     }
-    public void setProjectName(String name)
+
-    {
+    public void setProjectName(String name) {
         body.append("this.projectname = \"");
         body.append(name);
         body.append("\";");
     }
 
-    public void setPort(int port)
+    public void setPort(int port) {
-    {
         body.append("this.port = ");
         body.append(port);
         body.append(";");
     }
-    public ClassPool getPool()
+
-    {
+    public ClassPool getPool() {
         return pool;
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/binary/JARLauncherBinary.java

@@ -36,193 +36,193 @@
 import proguard.ProGuard;
 
 public final class JARLauncherBinary extends LauncherBinary {
-	private final class RuntimeDirVisitor extends SimpleFileVisitor<Path> {
+    private final class RuntimeDirVisitor extends SimpleFileVisitor<Path> {
-		private final ZipOutputStream output;
+        private final ZipOutputStream output;
-		private final Map<String, byte[]> runtime;
+        private final Map<String, byte[]> runtime;
 
-		private RuntimeDirVisitor(ZipOutputStream output, Map<String, byte[]> runtime) {
+        private RuntimeDirVisitor(ZipOutputStream output, Map<String, byte[]> runtime) {
-			this.output = output;
+            this.output = output;
-			this.runtime = runtime;
+            this.runtime = runtime;
-		}
+        }
 
-		@Override
+        @Override
-		public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
+        public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
-			String dirName = IOHelper.toString(runtimeDir.relativize(dir));
+            String dirName = IOHelper.toString(runtimeDir.relativize(dir));
-			output.putNextEntry(newEntry(dirName + '/'));
+            output.putNextEntry(newEntry(dirName + '/'));
-			return super.preVisitDirectory(dir, attrs);
+            return super.preVisitDirectory(dir, attrs);
-		}
+        }
 
-		@Override
+        @Override
-		public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
-			String fileName = IOHelper.toString(runtimeDir.relativize(file));
+            String fileName = IOHelper.toString(runtimeDir.relativize(file));
-			runtime.put(fileName, SecurityHelper.digest(DigestAlgorithm.MD5, file));
+            runtime.put(fileName, SecurityHelper.digest(DigestAlgorithm.MD5, file));
 
-			// Create zip entry and transfer contents
+            // Create zip entry and transfer contents
-			output.putNextEntry(newEntry(fileName));
+            output.putNextEntry(newEntry(fileName));
-			IOHelper.transfer(file, output);
+            IOHelper.transfer(file, output);
 
-			// Return result
+            // Return result
-			return super.visitFile(file, attrs);
+            return super.visitFile(file, attrs);
-		}
+        }
-	}
+    }
 
-	private static ZipEntry newEntry(String fileName) {
+    private static ZipEntry newEntry(String fileName) {
-		return newZipEntry(Launcher.RUNTIME_DIR + IOHelper.CROSS_SEPARATOR + fileName);
+        return newZipEntry(Launcher.RUNTIME_DIR + IOHelper.CROSS_SEPARATOR + fileName);
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public final Path runtimeDir;
+    public final Path runtimeDir;
 
-	@LauncherAPI
+    @LauncherAPI
-	public final Path initScriptFile;
+    public final Path initScriptFile;
 
-	@LauncherAPI
+    @LauncherAPI
-	public final Path obfJar;
+    public final Path obfJar;
 
-	@LauncherAPI
+    @LauncherAPI
-	public JARLauncherBinary(LaunchServer server) throws IOException {
+    public JARLauncherBinary(LaunchServer server) throws IOException {
-		super(server, server.dir.resolve(server.config.binaryName + ".jar"),
+        super(server, server.dir.resolve(server.config.binaryName + ".jar"),
-				server.dir.resolve(server.config.binaryName + (server.config.sign.enabled ? "-sign.jar" : "-obf.jar")));
+                server.dir.resolve(server.config.binaryName + (server.config.sign.enabled ? "-sign.jar" : "-obf.jar")));
-		runtimeDir = server.dir.resolve(Launcher.RUNTIME_DIR);
+        runtimeDir = server.dir.resolve(Launcher.RUNTIME_DIR);
-		initScriptFile = runtimeDir.resolve(Launcher.INIT_SCRIPT_FILE);
+        initScriptFile = runtimeDir.resolve(Launcher.INIT_SCRIPT_FILE);
-		obfJar = server.config.sign.enabled ? server.dir.resolve(server.config.binaryName + "-obf.jar")
+        obfJar = server.config.sign.enabled ? server.dir.resolve(server.config.binaryName + "-obf.jar")
-				: syncBinaryFile;
+                : syncBinaryFile;
-		tryUnpackRuntime();
+        tryUnpackRuntime();
-	}
+    }
 
-	@Override
+    @Override
-	public void build() throws IOException {
+    public void build() throws IOException {
-		tryUnpackRuntime();
+        tryUnpackRuntime();
 
-		// Build launcher binary
+        // Build launcher binary
-		LogHelper.info("Building launcher binary file");
+        LogHelper.info("Building launcher binary file");
-		stdBuild();
+        stdBuild();
 
-		// ProGuard
+        // ProGuard
-		Configuration proguard_cfg = new Configuration();
+        Configuration proguard_cfg = new Configuration();
-		ConfigurationParser parser = new ConfigurationParser(
+        ConfigurationParser parser = new ConfigurationParser(
-				server.proguardConf.confStrs.toArray(new String[0]),
+                server.proguardConf.confStrs.toArray(new String[0]),
-				server.proguardConf.proguard.toFile(), System.getProperties());
+                server.proguardConf.proguard.toFile(), System.getProperties());
-		try {
+        try {
-			parser.parse(proguard_cfg);
+            parser.parse(proguard_cfg);
-			ProGuard proGuard = new ProGuard(proguard_cfg);
+            ProGuard proGuard = new ProGuard(proguard_cfg);
-			proGuard.execute();
+            proGuard.execute();
-		} catch (ParseException e1) {
+        } catch (ParseException e1) {
-			e1.printStackTrace();
+            e1.printStackTrace();
-		}
+        }
-		if (server.config.sign.enabled)
+        if (server.config.sign.enabled)
-			signBuild();
+            signBuild();
-	}
+    }
 
-	private void signBuild() throws IOException {
+    private void signBuild() throws IOException {
-		try (SignerJar output = new SignerJar(IOHelper.newOutput(syncBinaryFile),
+        try (SignerJar output = new SignerJar(IOHelper.newOutput(syncBinaryFile),
-				SignerJar.getStore(server.config.sign.key, server.config.sign.storepass, server.config.sign.algo),
+                SignerJar.getStore(server.config.sign.key, server.config.sign.storepass, server.config.sign.algo),
-				server.config.sign.keyalias, server.config.sign.pass);
+                server.config.sign.keyalias, server.config.sign.pass);
-				ZipInputStream input = new ZipInputStream(IOHelper.newInput(obfJar))) {
+             ZipInputStream input = new ZipInputStream(IOHelper.newInput(obfJar))) {
-			ZipEntry e = input.getNextEntry();
+            ZipEntry e = input.getNextEntry();
-			while (e != null) {
+            while (e != null) {
-				output.addFileContents(e, input);
+                output.addFileContents(e, input);
-				e = input.getNextEntry();
+                e = input.getNextEntry();
-			}
+            }
-		}
+        }
-	}
+    }
 
-	private void stdBuild() throws IOException {
+    private void stdBuild() throws IOException {
-		try (ZipOutputStream output = new ZipOutputStream(IOHelper.newOutput(binaryFile));
+        try (ZipOutputStream output = new ZipOutputStream(IOHelper.newOutput(binaryFile));
-				JAConfigurator jaConfigurator = new JAConfigurator(AutogenConfig.class)) {
+             JAConfigurator jaConfigurator = new JAConfigurator(AutogenConfig.class)) {
-			BuildContext context = new BuildContext(output, jaConfigurator);
+            BuildContext context = new BuildContext(output, jaConfigurator);
-			server.buildHookManager.preHook(context);
+            server.buildHookManager.preHook(context);
-			jaConfigurator.setAddress(server.config.getAddress());
+            jaConfigurator.setAddress(server.config.getAddress());
-			jaConfigurator.setPort(server.config.port);
+            jaConfigurator.setPort(server.config.port);
-			jaConfigurator.setProjectName(server.config.projectName);
+            jaConfigurator.setProjectName(server.config.projectName);
-			server.buildHookManager.registerAllClientModuleClass(jaConfigurator);
+            server.buildHookManager.registerAllClientModuleClass(jaConfigurator);
-			try (ZipInputStream input = new ZipInputStream(
+            try (ZipInputStream input = new ZipInputStream(
-					IOHelper.newInput(IOHelper.getResourceURL("Launcher.jar")))) {
+                    IOHelper.newInput(IOHelper.getResourceURL("Launcher.jar")))) {
-				ZipEntry e = input.getNextEntry();
+                ZipEntry e = input.getNextEntry();
-				while (e != null) {
+                while (e != null) {
-					String filename = e.getName();
+                    String filename = e.getName();
-					if (server.buildHookManager.isContainsBlacklist(filename)) {
+                    if (server.buildHookManager.isContainsBlacklist(filename)) {
-						e = input.getNextEntry();
+                        e = input.getNextEntry();
-						continue;
+                        continue;
-					}
+                    }
-					try {
+                    try {
-						output.putNextEntry(e);
+                        output.putNextEntry(e);
-					} catch (ZipException ex) {
+                    } catch (ZipException ex) {
-						LogHelper.error(ex);
+                        LogHelper.error(ex);
-						e = input.getNextEntry();
+                        e = input.getNextEntry();
-						continue;
+                        continue;
-					}
+                    }
-					if (filename.endsWith(".class")) {
+                    if (filename.endsWith(".class")) {
-						CharSequence classname = filename.replace('/', '.').subSequence(0,
+                        CharSequence classname = filename.replace('/', '.').subSequence(0,
-								filename.length() - ".class".length());
+                                filename.length() - ".class".length());
-						byte[] bytes;
+                        byte[] bytes;
-						try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream(2048)) {
+                        try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream(2048)) {
-							IOHelper.transfer(input, outputStream);
+                            IOHelper.transfer(input, outputStream);
-							bytes = outputStream.toByteArray();
+                            bytes = outputStream.toByteArray();
-						}
+                        }
-						bytes = server.buildHookManager.classTransform(bytes, classname);
+                        bytes = server.buildHookManager.classTransform(bytes, classname);
-						try (ByteArrayInputStream inputStream = new ByteArrayInputStream(bytes)) {
+                        try (ByteArrayInputStream inputStream = new ByteArrayInputStream(bytes)) {
-							IOHelper.transfer(inputStream, output);
+                            IOHelper.transfer(inputStream, output);
-						}
+                        }
-					} else
+                    } else
-						IOHelper.transfer(input, output);
+                        IOHelper.transfer(input, output);
-					// }
+                    // }
-					e = input.getNextEntry();
+                    e = input.getNextEntry();
-				}
+                }
-			}
+            }
-			// write additional classes
+            // write additional classes
-			for (Entry<String, byte[]> ent : server.buildHookManager.getIncludeClass().entrySet()) {
+            for (Entry<String, byte[]> ent : server.buildHookManager.getIncludeClass().entrySet()) {
-				output.putNextEntry(newZipEntry(ent.getKey().replace('.', '/').concat(".class")));
+                output.putNextEntry(newZipEntry(ent.getKey().replace('.', '/').concat(".class")));
-				output.write(server.buildHookManager.classTransform(ent.getValue(), ent.getKey()));
+                output.write(server.buildHookManager.classTransform(ent.getValue(), ent.getKey()));
-			}
+            }
-			// map for runtime
+            // map for runtime
-			Map<String, byte[]> runtime = new HashMap<>(256);
+            Map<String, byte[]> runtime = new HashMap<>(256);
-			if (server.buildHookManager.buildRuntime()) {
+            if (server.buildHookManager.buildRuntime()) {
-				// Verify has init script file
+                // Verify has init script file
-				if (!IOHelper.isFile(initScriptFile))
+                if (!IOHelper.isFile(initScriptFile))
-					throw new IOException(String.format("Missing init script file ('%s')", Launcher.INIT_SCRIPT_FILE));
+                    throw new IOException(String.format("Missing init script file ('%s')", Launcher.INIT_SCRIPT_FILE));
-				// Write launcher runtime dir
+                // Write launcher runtime dir
-				IOHelper.walk(runtimeDir, new RuntimeDirVisitor(output, runtime), false);
+                IOHelper.walk(runtimeDir, new RuntimeDirVisitor(output, runtime), false);
-			}
+            }
-			// Create launcher config file
+            // Create launcher config file
-			byte[] launcherConfigBytes;
+            byte[] launcherConfigBytes;
-			try (ByteArrayOutputStream configArray = IOHelper.newByteArrayOutput()) {
+            try (ByteArrayOutputStream configArray = IOHelper.newByteArrayOutput()) {
-				try (HOutput configOutput = new HOutput(configArray)) {
+                try (HOutput configOutput = new HOutput(configArray)) {
-					new LauncherConfig(server.config.getAddress(), server.config.port, server.publicKey, runtime)
+                    new LauncherConfig(server.config.getAddress(), server.config.port, server.publicKey, runtime)
-							.write(configOutput);
+                            .write(configOutput);
-				}
+                }
-				launcherConfigBytes = configArray.toByteArray();
+                launcherConfigBytes = configArray.toByteArray();
-			}
+            }
 
-			// Write launcher config file
+            // Write launcher config file
-			output.putNextEntry(newZipEntry(Launcher.CONFIG_FILE));
+            output.putNextEntry(newZipEntry(Launcher.CONFIG_FILE));
-			output.write(launcherConfigBytes);
+            output.write(launcherConfigBytes);
-			ZipEntry e = newZipEntry(jaConfigurator.getZipEntryPath());
+            ZipEntry e = newZipEntry(jaConfigurator.getZipEntryPath());
-			output.putNextEntry(e);
+            output.putNextEntry(e);
-			output.write(jaConfigurator.getBytecode());
+            output.write(jaConfigurator.getBytecode());
-			server.buildHookManager.postHook(context);
+            server.buildHookManager.postHook(context);
-		} catch (CannotCompileException | NotFoundException e) {
+        } catch (CannotCompileException | NotFoundException e) {
-			LogHelper.error(e);
+            LogHelper.error(e);
-		}
+        }
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public void tryUnpackRuntime() throws IOException {
+    public void tryUnpackRuntime() throws IOException {
-		// Verify is runtime dir unpacked
+        // Verify is runtime dir unpacked
-		if (IOHelper.isDir(runtimeDir))
+        if (IOHelper.isDir(runtimeDir))
-			return; // Already unpacked
+            return; // Already unpacked
 
-		// Unpack launcher runtime files
+        // Unpack launcher runtime files
-		Files.createDirectory(runtimeDir);
+        Files.createDirectory(runtimeDir);
-		LogHelper.info("Unpacking launcher runtime files");
+        LogHelper.info("Unpacking launcher runtime files");
-		try (ZipInputStream input = IOHelper.newZipInput(IOHelper.getResourceURL("runtime.zip"))) {
+        try (ZipInputStream input = IOHelper.newZipInput(IOHelper.getResourceURL("runtime.zip"))) {
-			for (ZipEntry entry = input.getNextEntry(); entry != null; entry = input.getNextEntry()) {
+            for (ZipEntry entry = input.getNextEntry(); entry != null; entry = input.getNextEntry()) {
-				if (entry.isDirectory())
+                if (entry.isDirectory())
-					continue; // Skip dirs
+                    continue; // Skip dirs
 
-				// Unpack runtime file
+                // Unpack runtime file
-				IOHelper.transfer(input, runtimeDir.resolve(IOHelper.toPath(entry.getName())));
+                IOHelper.transfer(input, runtimeDir.resolve(IOHelper.toPath(entry.getName())));
-			}
+            }
-		}
+        }
-	}
+    }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/binary/LauncherBinary.java

@@ -22,6 +22,7 @@ protected LauncherBinary(LaunchServer server, Path binaryFile) {
         this.binaryFile = binaryFile;
         syncBinaryFile = binaryFile;
     }
+
     @LauncherAPI
     protected LauncherBinary(LaunchServer server, Path binaryFile, Path syncBinaryFile) {
         this.server = server;

LaunchServer/src/main/java/ru/gravit/launchserver/binary/SignerJar.java

@@ -59,365 +59,384 @@
  * </pre>
  */
 public class SignerJar implements AutoCloseable {
-	/** Helper output stream that also sends the data to the given {@link com.google.common.hash.Hasher}. */
+    /**
-	private static class HashingOutputStream extends OutputStream {
+     * Helper output stream that also sends the data to the given {@link com.google.common.hash.Hasher}.
-		private final OutputStream out;
+     */
-		private final MessageDigest hasher;
+    private static class HashingOutputStream extends OutputStream {
+        private final OutputStream out;
+        private final MessageDigest hasher;
 
-		public HashingOutputStream(OutputStream out, MessageDigest hasher) {
+        public HashingOutputStream(OutputStream out, MessageDigest hasher) {
-			this.out = out;
+            this.out = out;
-			this.hasher = hasher;
+            this.hasher = hasher;
-		}
+        }
 
-		@Override
+        @Override
-		public void close() throws IOException {
+        public void close() throws IOException {
-			out.close();
+            out.close();
-		}
+        }
 
-		@Override
+        @Override
-		public void flush() throws IOException {
+        public void flush() throws IOException {
-			out.flush();
+            out.flush();
-		}
+        }
 
-		@Override
+        @Override
-		public void write(byte[] b) throws IOException {
+        public void write(byte[] b) throws IOException {
-			out.write(b);
+            out.write(b);
-			hasher.update(b);
+            hasher.update(b);
-		}
+        }
 
-		@Override
+        @Override
-		public void write(byte[] b, int off, int len) throws IOException {
+        public void write(byte[] b, int off, int len) throws IOException {
-			out.write(b, off, len);
+            out.write(b, off, len);
-			hasher.update(b, off, len);
+            hasher.update(b, off, len);
-		}
+        }
 
-		@Override
+        @Override
-		public void write(int b) throws IOException {
+        public void write(int b) throws IOException {
-			out.write(b);
+            out.write(b);
-			hasher.update((byte) b);
+            hasher.update((byte) b);
-		}
+        }
-	}
+    }
-	private static final String MANIFEST_FN = "META-INF/MANIFEST.MF";
-	private static final String SIG_FN = "META-INF/SIGNUMO.SF";
 
-	private static final String SIG_RSA_FN = "META-INF/SIGNUMO.RSA";
+    private static final String MANIFEST_FN = "META-INF/MANIFEST.MF";
-	
+    private static final String SIG_FN = "META-INF/SIGNUMO.SF";
-	private static final String hashFunctionName = "SHA-256";
 
-	public static final KeyStore getStore(Path file, String storepass, String algo) throws IOException {
+    private static final String SIG_RSA_FN = "META-INF/SIGNUMO.RSA";
-		try {
-			KeyStore st = KeyStore.getInstance(algo);
-			st.load(IOHelper.newInput(file), storepass != null ? storepass.toCharArray() : null);
-			return st;
-		} catch (NoSuchAlgorithmException | CertificateException| KeyStoreException e) {
-			throw new IOException(e);
-		}
-	}
-	private final static MessageDigest hasher() {
-		try {
-			return MessageDigest.getInstance(hashFunctionName);
-		} catch (NoSuchAlgorithmException e) {
-			return null;
-		}
-	}
-	private final ZipOutputStream zos;
 
-	private final KeyStore keyStore;
+    private static final String hashFunctionName = "SHA-256";
 
-	private final String keyAlias;
+    public static KeyStore getStore(Path file, String storepass, String algo) throws IOException {
+        try {
+            KeyStore st = KeyStore.getInstance(algo);
+            st.load(IOHelper.newInput(file), storepass != null ? storepass.toCharArray() : null);
+            return st;
+        } catch (NoSuchAlgorithmException | CertificateException | KeyStoreException e) {
+            throw new IOException(e);
+        }
+    }
 
-	private final String password;
+    private static MessageDigest hasher() {
-	private final Map<String, String> manifestAttributes;
+        try {
-	private String manifestHash;
+            return MessageDigest.getInstance(hashFunctionName);
-	private String manifestMainHash;
+        } catch (NoSuchAlgorithmException e) {
+            return null;
+        }
+    }
 
-	private final Map<String, String> fileDigests;
+    private final ZipOutputStream zos;
 
-	private final Map<String, String> sectionDigests;
+    private final KeyStore keyStore;
 
-	/**
+    private final String keyAlias;
-	 * Constructor.
-	 *
-	 * @param out         the output stream to write JAR data to
-	 * @param keyStore    the key store to load given key from
-	 * @param keyAlias    the name of the key in the store, this key is used to sign the JAR
-	 * @param keyPassword the password to access the key
-	 */
-	public SignerJar(OutputStream out, KeyStore keyStore, String keyAlias, String keyPassword) {
-		zos = new ZipOutputStream(out);
-		this.keyStore = keyStore;
-		this.keyAlias = keyAlias;
-		password = keyPassword;
 
-		manifestAttributes = new LinkedHashMap<>();
+    private final String password;
-		fileDigests = new LinkedHashMap<>();
+    private final Map<String, String> manifestAttributes;
-		sectionDigests = new LinkedHashMap<>();
+    private String manifestHash;
-	}
+    private String manifestMainHash;
-	/**
-	 * Adds a file to the JAR. The file is immediately added to the zipped output stream. This method cannot be called once
-	 * the stream is closed.
-	 *
-	 * @param filename name of the file to add (use forward slash as a path separator)
-	 * @param contents contents of the file
-	 * @throws java.io.IOException
-	 * @throws NullPointerException if any of the arguments is {@code null}
-	 */
-	public void addFileContents(String filename, byte[] contents) throws IOException {
-		zos.putNextEntry(new ZipEntry(filename));
-		zos.write(contents);
-		zos.closeEntry();
 
-		String hashCode64 = Base64.getEncoder().encodeToString(hasher().digest(contents));
+    private final Map<String, String> fileDigests;
-		fileDigests.put(filename, hashCode64);
-	}
 
-	/**
+    private final Map<String, String> sectionDigests;
-	 * Adds a file to the JAR. The file is immediately added to the zipped output stream. This method cannot be called once
-	 * the stream is closed.
-	 *
-	 * @param filename name of the file to add (use forward slash as a path separator)
-	 * @param contents contents of the file
-	 * @throws java.io.IOException
-	 * @throws NullPointerException if any of the arguments is {@code null}
-	 */
-	public void addFileContents(String filename, InputStream contents) throws IOException {
-		zos.putNextEntry(new ZipEntry(filename));
-		byte[] arr = IOHelper.toByteArray(contents);
-		zos.write(arr);
-		zos.closeEntry();
 
-		String hashCode64 = Base64.getEncoder().encodeToString(hasher().digest(arr));
+    /**
-		fileDigests.put(filename, hashCode64);
+     * Constructor.
-	}
+     *
+     * @param out         the output stream to write JAR data to
+     * @param keyStore    the key store to load given key from
+     * @param keyAlias    the name of the key in the store, this key is used to sign the JAR
+     * @param keyPassword the password to access the key
+     */
+    public SignerJar(OutputStream out, KeyStore keyStore, String keyAlias, String keyPassword) {
+        zos = new ZipOutputStream(out);
+        this.keyStore = keyStore;
+        this.keyAlias = keyAlias;
+        password = keyPassword;
 
-	/**
+        manifestAttributes = new LinkedHashMap<>();
-	 * Adds a file to the JAR. The file is immediately added to the zipped output stream. This method cannot be called once
+        fileDigests = new LinkedHashMap<>();
-	 * the stream is closed.
+        sectionDigests = new LinkedHashMap<>();
-	 *
+    }
-	 * @param entry name of the file to add (use forward slash as a path separator)
-	 * @param contents contents of the file
-	 * @throws java.io.IOException
-	 * @throws NullPointerException if any of the arguments is {@code null}
-	 */
-	public void addFileContents(ZipEntry entry, byte[] contents) throws IOException {
-		zos.putNextEntry(entry);
-		zos.write(contents);
-		zos.closeEntry();
 
-		String hashCode64 = Base64.getEncoder().encodeToString(hasher().digest(contents));
+    /**
-		fileDigests.put(entry.getName(), hashCode64);
+     * Adds a file to the JAR. The file is immediately added to the zipped output stream. This method cannot be called once
-	}
+     * the stream is closed.
-	
+     *
-	/**
+     * @param filename name of the file to add (use forward slash as a path separator)
-	 * Adds a file to the JAR. The file is immediately added to the zipped output stream. This method cannot be called once
+     * @param contents contents of the file
-	 * the stream is closed.
+     * @throws java.io.IOException
-	 *
+     * @throws NullPointerException if any of the arguments is {@code null}
-	 * @param entry name of the file to add (use forward slash as a path separator)
+     */
-	 * @param contents contents of the file
+    public void addFileContents(String filename, byte[] contents) throws IOException {
-	 * @throws java.io.IOException
+        zos.putNextEntry(new ZipEntry(filename));
-	 * @throws NullPointerException if any of the arguments is {@code null}
+        zos.write(contents);
-	 */
+        zos.closeEntry();
-	public void addFileContents(ZipEntry entry, InputStream contents) throws IOException {
-		zos.putNextEntry(entry);
-		byte[] arr = IOHelper.toByteArray(contents);
-		zos.write(arr);
-		zos.closeEntry();
 
-		String hashCode64 = Base64.getEncoder().encodeToString(hasher().digest(arr));
+        String hashCode64 = Base64.getEncoder().encodeToString(hasher().digest(contents));
-		fileDigests.put(entry.getName(), hashCode64);
+        fileDigests.put(filename, hashCode64);
-	}
+    }
-	
-	/**
-	 * Adds a header to the manifest of the JAR.
-	 *
-	 * @param name  name of the attribute, it is placed into the main section of the manifest file, it cannot be longer
-	 *              than {@value #MANIFEST_ATTR_MAX_LEN} bytes (in utf-8 encoding)
-	 * @param value value of the attribute
-	 */
-	public void addManifestAttribute(String name, String value) {
-		manifestAttributes.put(name, value);
-	}
-	
-	
-	/**
-	 * Closes the JAR file by writing the manifest and signature data to it and finishing the ZIP entries. It closes the
-	 * underlying stream.
-	 *
-	 * @throws java.io.IOException
-	 * @throws RuntimeException    if the signing goes wrong
-	 */
-	@Override
-	public void close() throws IOException {
-		finish();
-		zos.close();
-	}
 
-	/** Creates the beast that can actually sign the data. */
+    /**
-	private CMSSignedDataGenerator createSignedDataGenerator() throws Exception {
+     * Adds a file to the JAR. The file is immediately added to the zipped output stream. This method cannot be called once
-		Security.addProvider(new BouncyCastleProvider());
+     * the stream is closed.
+     *
+     * @param filename name of the file to add (use forward slash as a path separator)
+     * @param contents contents of the file
+     * @throws java.io.IOException
+     * @throws NullPointerException if any of the arguments is {@code null}
+     */
+    public void addFileContents(String filename, InputStream contents) throws IOException {
+        zos.putNextEntry(new ZipEntry(filename));
+        byte[] arr = IOHelper.toByteArray(contents);
+        zos.write(arr);
+        zos.closeEntry();
 
-		List<Certificate> certChain = new ArrayList<>(Arrays.asList(keyStore.getCertificateChain(keyAlias)));
+        String hashCode64 = Base64.getEncoder().encodeToString(hasher().digest(arr));
-		Store certStore = new JcaCertStore(certChain);
+        fileDigests.put(filename, hashCode64);
-		Certificate cert = keyStore.getCertificate(keyAlias);
+    }
-		PrivateKey privateKey = (PrivateKey) keyStore.getKey(keyAlias, password != null ? password.toCharArray() : null);
+
-		ContentSigner signer = new JcaContentSignerBuilder("SHA256WITHRSA").setProvider("BC").build(privateKey);
+    /**
-		CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
+     * Adds a file to the JAR. The file is immediately added to the zipped output stream. This method cannot be called once
-		DigestCalculatorProvider dcp = new JcaDigestCalculatorProviderBuilder().setProvider("BC").build();
+     * the stream is closed.
-		SignerInfoGenerator sig = new JcaSignerInfoGeneratorBuilder(dcp).build(signer, (X509Certificate) cert);
+     *
-		generator.addSignerInfoGenerator(sig);
+     * @param entry    name of the file to add (use forward slash as a path separator)
-		generator.addCertificates(certStore);
+     * @param contents contents of the file
-		return generator;
+     * @throws java.io.IOException
-	}
+     * @throws NullPointerException if any of the arguments is {@code null}
+     */
+    public void addFileContents(ZipEntry entry, byte[] contents) throws IOException {
+        zos.putNextEntry(entry);
+        zos.write(contents);
+        zos.closeEntry();
+
+        String hashCode64 = Base64.getEncoder().encodeToString(hasher().digest(contents));
+        fileDigests.put(entry.getName(), hashCode64);
+    }
+
+    /**
+     * Adds a file to the JAR. The file is immediately added to the zipped output stream. This method cannot be called once
+     * the stream is closed.
+     *
+     * @param entry    name of the file to add (use forward slash as a path separator)
+     * @param contents contents of the file
+     * @throws java.io.IOException
+     * @throws NullPointerException if any of the arguments is {@code null}
+     */
+    public void addFileContents(ZipEntry entry, InputStream contents) throws IOException {
+        zos.putNextEntry(entry);
+        byte[] arr = IOHelper.toByteArray(contents);
+        zos.write(arr);
+        zos.closeEntry();
+
+        String hashCode64 = Base64.getEncoder().encodeToString(hasher().digest(arr));
+        fileDigests.put(entry.getName(), hashCode64);
+    }
+
+    /**
+     * Adds a header to the manifest of the JAR.
+     *
+     * @param name  name of the attribute, it is placed into the main section of the manifest file, it cannot be longer
+     *              than {@value #MANIFEST_ATTR_MAX_LEN} bytes (in utf-8 encoding)
+     * @param value value of the attribute
+     */
+    public void addManifestAttribute(String name, String value) {
+        manifestAttributes.put(name, value);
+    }
 
 
-	/**
+    /**
-	 * Finishes the JAR file by writing the manifest and signature data to it and finishing the ZIP entries. It leaves the
+     * Closes the JAR file by writing the manifest and signature data to it and finishing the ZIP entries. It closes the
-	 * underlying stream open.
+     * underlying stream.
-	 *
+     *
-	 * @throws java.io.IOException
+     * @throws java.io.IOException
-	 * @throws RuntimeException    if the signing goes wrong
+     * @throws RuntimeException    if the signing goes wrong
-	 */
+     */
-	public void finish() throws IOException {
+    @Override
-		writeManifest();
+    public void close() throws IOException {
-		byte sig[] = writeSigFile();
+        finish();
-		writeSignature(sig);
+        zos.close();
-		zos.finish();
+    }
-	}
 
-	public ZipOutputStream getZos() {
+    /**
-		return zos;
+     * Creates the beast that can actually sign the data.
-	}
+     */
+    private CMSSignedDataGenerator createSignedDataGenerator() throws Exception {
+        Security.addProvider(new BouncyCastleProvider());
 
-	/** Helper for {@link #writeManifest()} that creates the digest of one entry. */
+        List<Certificate> certChain = new ArrayList<>(Arrays.asList(keyStore.getCertificateChain(keyAlias)));
-	private String hashEntrySection(String name, Attributes attributes) throws IOException {
+        Store certStore = new JcaCertStore(certChain);
-		Manifest manifest = new Manifest();
+        Certificate cert = keyStore.getCertificate(keyAlias);
-		manifest.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0");
+        PrivateKey privateKey = (PrivateKey) keyStore.getKey(keyAlias, password != null ? password.toCharArray() : null);
-		ByteArrayOutputStream o = new ByteArrayOutputStream();
+        ContentSigner signer = new JcaContentSignerBuilder("SHA256WITHRSA").setProvider("BC").build(privateKey);
-		manifest.write(o);
+        CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
-		int emptyLen = o.toByteArray().length;
+        DigestCalculatorProvider dcp = new JcaDigestCalculatorProviderBuilder().setProvider("BC").build();
+        SignerInfoGenerator sig = new JcaSignerInfoGeneratorBuilder(dcp).build(signer, (X509Certificate) cert);
+        generator.addSignerInfoGenerator(sig);
+        generator.addCertificates(certStore);
+        return generator;
+    }
 
-		manifest.getEntries().put(name, attributes);
 
-		manifest.write(o);
+    /**
-		byte[] ob = o.toByteArray();
+     * Finishes the JAR file by writing the manifest and signature data to it and finishing the ZIP entries. It leaves the
-		ob = Arrays.copyOfRange(ob, emptyLen, ob.length);
+     * underlying stream open.
-		return Base64.getEncoder().encodeToString(hasher().digest(ob));
+     *
-	}
+     * @throws java.io.IOException
+     * @throws RuntimeException    if the signing goes wrong
+     */
+    public void finish() throws IOException {
+        writeManifest();
+        byte sig[] = writeSigFile();
+        writeSignature(sig);
+        zos.finish();
+    }
 
-	/** Helper for {@link #writeManifest()} that creates the digest of the main section. */
+    public ZipOutputStream getZos() {
-	private String hashMainSection(Attributes attributes) throws IOException {
+        return zos;
-		Manifest manifest = new Manifest();
+    }
-		manifest.getMainAttributes().putAll(attributes);
-		MessageDigest hasher = hasher();
-		SignerJar.HashingOutputStream o = new SignerJar.HashingOutputStream(new OutputStream() {
-	        @Override
-	        public String toString() {
-	          return "NullOutputStream";
-	        }
-	        /** Discards the specified byte array. */
-	        @Override public void write(byte[] b) {
-	        }
-	        /** Discards the specified byte array. */
-	        @Override public void write(byte[] b, int off, int len) {
-	        }
 
-	        /** Discards the specified byte. */
+    /**
-	        @Override public void write(int b) {
+     * Helper for {@link #writeManifest()} that creates the digest of one entry.
-	        }
+     */
-	      }, hasher);
+    private String hashEntrySection(String name, Attributes attributes) throws IOException {
-		manifest.write(o);
+        Manifest manifest = new Manifest();
-		return Base64.getEncoder().encodeToString(hasher.digest());
+        manifest.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0");
-	}
+        ByteArrayOutputStream o = new ByteArrayOutputStream();
+        manifest.write(o);
+        int emptyLen = o.toByteArray().length;
 
-	/** Returns the CMS signed data. */
+        manifest.getEntries().put(name, attributes);
-	private byte[] signSigFile(byte[] sigContents) throws Exception {
-		CMSSignedDataGenerator gen = createSignedDataGenerator();
-		CMSTypedData cmsData = new CMSProcessableByteArray(sigContents);
-		CMSSignedData signedData = gen.generate(cmsData, true);
-		return signedData.getEncoded();
-	}
 
-	/**
+        manifest.write(o);
-	 * Writes the manifest to the JAR. It also calculates the digests that are required to be placed in the the signature
+        byte[] ob = o.toByteArray();
-	 * file.
+        ob = Arrays.copyOfRange(ob, emptyLen, ob.length);
-	 *
+        return Base64.getEncoder().encodeToString(hasher().digest(ob));
-	 * @throws java.io.IOException
+    }
-	 */
-	private void writeManifest() throws IOException {
-		zos.putNextEntry(new ZipEntry(MANIFEST_FN));
-		Manifest man = new Manifest();
 
-		// main section
+    /**
-		Attributes mainAttributes = man.getMainAttributes();
+     * Helper for {@link #writeManifest()} that creates the digest of the main section.
-		mainAttributes.put(Attributes.Name.MANIFEST_VERSION, "1.0");
+     */
+    private String hashMainSection(Attributes attributes) throws IOException {
+        Manifest manifest = new Manifest();
+        manifest.getMainAttributes().putAll(attributes);
+        MessageDigest hasher = hasher();
+        SignerJar.HashingOutputStream o = new SignerJar.HashingOutputStream(new OutputStream() {
+            @Override
+            public String toString() {
+                return "NullOutputStream";
+            }
 
-		for (Map.Entry<String, String> entry : manifestAttributes.entrySet())
+            /** Discards the specified byte array. */
-			mainAttributes.put(new Attributes.Name(entry.getKey()), entry.getValue());
+            @Override
+            public void write(byte[] b) {
+            }
 
-		// individual files sections
+            /** Discards the specified byte array. */
-		Attributes.Name digestAttr = new Attributes.Name(hashFunctionName + "-Digest");
+            @Override
-		for (Map.Entry<String, String> entry : fileDigests.entrySet()) {
+            public void write(byte[] b, int off, int len) {
-			Attributes attributes = new Attributes();
+            }
-			man.getEntries().put(entry.getKey(), attributes);
-			attributes.put(digestAttr, entry.getValue());
-			sectionDigests.put(entry.getKey(), hashEntrySection(entry.getKey(), attributes));
-		}
 
-		MessageDigest hasher = hasher();
+            /** Discards the specified byte. */
-		OutputStream out = new SignerJar.HashingOutputStream(zos, hasher);
+            @Override
-		man.write(out);
+            public void write(int b) {
-		zos.closeEntry();
+            }
+        }, hasher);
+        manifest.write(o);
+        return Base64.getEncoder().encodeToString(hasher.digest());
+    }
 
-		manifestHash = Base64.getEncoder().encodeToString(hasher.digest());
+    /**
-		manifestMainHash = hashMainSection(man.getMainAttributes());
+     * Returns the CMS signed data.
-	}
+     */
+    private byte[] signSigFile(byte[] sigContents) throws Exception {
+        CMSSignedDataGenerator gen = createSignedDataGenerator();
+        CMSTypedData cmsData = new CMSProcessableByteArray(sigContents);
+        CMSSignedData signedData = gen.generate(cmsData, true);
+        return signedData.getEncoded();
+    }
 
-	/**
+    /**
-	 * Writes the .SIG file to the JAR.
+     * Writes the manifest to the JAR. It also calculates the digests that are required to be placed in the the signature
-	 *
+     * file.
-	 * @return the contents of the file as bytes
+     *
-	 */
+     * @throws java.io.IOException
-	private byte[] writeSigFile() throws IOException {
+     */
-		zos.putNextEntry(new ZipEntry(SIG_FN));
+    private void writeManifest() throws IOException {
-		Manifest man = new Manifest();
+        zos.putNextEntry(new ZipEntry(MANIFEST_FN));
-		// main section
+        Manifest man = new Manifest();
-		Attributes mainAttributes = man.getMainAttributes();
-		mainAttributes.put(Attributes.Name.SIGNATURE_VERSION, "1.0");
-		mainAttributes.put(new Attributes.Name(hashFunctionName + "-Digest-Manifest"), manifestHash);
-		mainAttributes.put(new Attributes.Name(hashFunctionName + "-Digest-Manifest-Main-Attributes"), manifestMainHash);
 
-		// individual files sections
+        // main section
-		Attributes.Name digestAttr = new Attributes.Name(hashFunctionName + "-Digest");
+        Attributes mainAttributes = man.getMainAttributes();
-		for (Map.Entry<String, String> entry : sectionDigests.entrySet()) {
+        mainAttributes.put(Attributes.Name.MANIFEST_VERSION, "1.0");
-			Attributes attributes = new Attributes();
-			man.getEntries().put(entry.getKey(), attributes);
-			attributes.put(digestAttr, entry.getValue());
-		}
 
-		man.write(zos);
+        for (Map.Entry<String, String> entry : manifestAttributes.entrySet())
-		zos.closeEntry();
+            mainAttributes.put(new Attributes.Name(entry.getKey()), entry.getValue());
 
-		ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        // individual files sections
-		man.write(baos);
+        Attributes.Name digestAttr = new Attributes.Name(hashFunctionName + "-Digest");
-		return baos.toByteArray();
+        for (Map.Entry<String, String> entry : fileDigests.entrySet()) {
-	}
+            Attributes attributes = new Attributes();
+            man.getEntries().put(entry.getKey(), attributes);
+            attributes.put(digestAttr, entry.getValue());
+            sectionDigests.put(entry.getKey(), hashEntrySection(entry.getKey(), attributes));
+        }
 
-	/**
+        MessageDigest hasher = hasher();
-	 * Signs the .SIG file and writes the signature (.RSA file) to the JAR.
+        OutputStream out = new SignerJar.HashingOutputStream(zos, hasher);
-	 *
+        man.write(out);
-	 * @throws java.io.IOException
+        zos.closeEntry();
-	 * @throws RuntimeException    if the signing failed
+
-	 */
+        manifestHash = Base64.getEncoder().encodeToString(hasher.digest());
-	private void writeSignature(byte[] sigFile) throws IOException {
+        manifestMainHash = hashMainSection(man.getMainAttributes());
-		zos.putNextEntry(new ZipEntry(SIG_RSA_FN));
+    }
-		try {
+
-			byte[] signature = signSigFile(sigFile);
+    /**
-			zos.write(signature);
+     * Writes the .SIG file to the JAR.
-		} catch (IOException e) {
+     *
-			throw e;
+     * @return the contents of the file as bytes
-		} catch (Exception e) {
+     */
-			throw new RuntimeException("Signing failed.", e);
+    private byte[] writeSigFile() throws IOException {
-		}
+        zos.putNextEntry(new ZipEntry(SIG_FN));
-		zos.closeEntry();
+        Manifest man = new Manifest();
-	}
+        // main section
+        Attributes mainAttributes = man.getMainAttributes();
+        mainAttributes.put(Attributes.Name.SIGNATURE_VERSION, "1.0");
+        mainAttributes.put(new Attributes.Name(hashFunctionName + "-Digest-Manifest"), manifestHash);
+        mainAttributes.put(new Attributes.Name(hashFunctionName + "-Digest-Manifest-Main-Attributes"), manifestMainHash);
+
+        // individual files sections
+        Attributes.Name digestAttr = new Attributes.Name(hashFunctionName + "-Digest");
+        for (Map.Entry<String, String> entry : sectionDigests.entrySet()) {
+            Attributes attributes = new Attributes();
+            man.getEntries().put(entry.getKey(), attributes);
+            attributes.put(digestAttr, entry.getValue());
+        }
+
+        man.write(zos);
+        zos.closeEntry();
+
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        man.write(baos);
+        return baos.toByteArray();
+    }
+
+    /**
+     * Signs the .SIG file and writes the signature (.RSA file) to the JAR.
+     *
+     * @throws java.io.IOException
+     * @throws RuntimeException    if the signing failed
+     */
+    private void writeSignature(byte[] sigFile) throws IOException {
+        zos.putNextEntry(new ZipEntry(SIG_RSA_FN));
+        try {
+            byte[] signature = signSigFile(sigFile);
+            zos.write(signature);
+        } catch (IOException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new RuntimeException("Signing failed.", e);
+        }
+        zos.closeEntry();
+    }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/command/Command.java

@@ -45,6 +45,6 @@ protected Command(LaunchServer server) {
     @LauncherAPI
     protected final void verifyArgs(String[] args, int min) throws CommandException {
         if (args.length < min)
-			throw new CommandException("Command usage: " + getArgsDescription());
+            throw new CommandException("Command usage: " + getArgsDescription());
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/command/auth/BanCommand.java

@@ -23,7 +23,7 @@ public String getUsageDescription() {
 
     @Override
     public void invoke(String... args) throws Exception {
-        verifyArgs(args,1);
+        verifyArgs(args, 1);
         List<HWID> target = server.config.hwidHandler.getHwid(args[0]);
         server.config.hwidHandler.ban(target);
     }

LaunchServer/src/main/java/ru/gravit/launchserver/command/auth/UUIDToUsernameCommand.java

@@ -31,7 +31,7 @@ public void invoke(String... args) throws CommandException, IOException {
         // Get UUID by username
         String username = server.config.authHandler.uuidToUsername(uuid);
         if (username == null)
-			throw new CommandException("Unknown UUID: " + uuid);
+            throw new CommandException("Unknown UUID: " + uuid);
 
         // Print username
         LogHelper.subInfo("Username of player %s: '%s'", uuid, username);

LaunchServer/src/main/java/ru/gravit/launchserver/command/auth/UnbanCommand.java

@@ -23,7 +23,7 @@ public String getUsageDescription() {
 
     @Override
     public void invoke(String... args) throws Exception {
-        verifyArgs(args,1);
+        verifyArgs(args, 1);
         List<HWID> target = server.config.hwidHandler.getHwid(args[0]);
         server.config.hwidHandler.unban(target);
     }

LaunchServer/src/main/java/ru/gravit/launchserver/command/auth/UsernameToUUIDCommand.java

@@ -31,7 +31,7 @@ public void invoke(String... args) throws CommandException, IOException {
         // Get UUID by username
         UUID uuid = server.config.authHandler.usernameToUUID(username);
         if (uuid == null)
-			throw new CommandException(String.format("Unknown username: '%s'", username));
+            throw new CommandException(String.format("Unknown username: '%s'", username));
 
         // Print UUID
         LogHelper.subInfo("UUID of player '%s': %s", username, uuid);

LaunchServer/src/main/java/ru/gravit/launchserver/command/basic/DebugCommand.java

@@ -26,7 +26,7 @@ public void invoke(String... args) {
             newValue = Boolean.parseBoolean(args[0]);
             LogHelper.setDebugEnabled(newValue);
         } else
-			newValue = LogHelper.isDebugEnabled();
+            newValue = LogHelper.isDebugEnabled();
         LogHelper.subInfo("Debug enabled: " + newValue);
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/command/basic/HelpCommand.java

@@ -44,6 +44,6 @@ private void printCommand(String name) throws CommandException {
 
     private void printCommands() {
         for (Entry<String, Command> entry : server.commandHandler.commandsMap().entrySet())
-			printCommand(entry.getKey(), entry.getValue());
+            printCommand(entry.getKey(), entry.getValue());
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/command/basic/LogConnectionsCommand.java

@@ -26,7 +26,7 @@ public void invoke(String... args) {
             newValue = Boolean.parseBoolean(args[0]);
             server.serverSocketHandler.logConnections = newValue;
         } else
-			newValue = server.serverSocketHandler.logConnections;
+            newValue = server.serverSocketHandler.logConnections;
         LogHelper.subInfo("Log connections: " + newValue);
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/command/basic/ProguardCleanCommand.java

@@ -4,22 +4,22 @@
 import ru.gravit.launchserver.command.Command;
 
 public class ProguardCleanCommand extends Command {
-	public ProguardCleanCommand(LaunchServer server) {
+    public ProguardCleanCommand(LaunchServer server) {
-		super(server);
+        super(server);
-	}
+    }
 
-	@Override
+    @Override
-	public String getArgsDescription() {
+    public String getArgsDescription() {
-		return null;
+        return null;
-	}
+    }
 
-	@Override
+    @Override
-	public String getUsageDescription() {
+    public String getUsageDescription() {
-		return "Resets proguard config";
+        return "Resets proguard config";
-	}
+    }
 
-	@Override
+    @Override
-	public void invoke(String... args) {
+    public void invoke(String... args) {
-		server.proguardConf.prepare(true);
+        server.proguardConf.prepare(true);
-	}
+    }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/command/basic/RegenProguardDictCommand.java

@@ -7,23 +7,23 @@
 
 public class RegenProguardDictCommand extends Command {
 
-	public RegenProguardDictCommand(LaunchServer server) {
+    public RegenProguardDictCommand(LaunchServer server) {
-		super(server);
+        super(server);
-	}
+    }
 
-	@Override
+    @Override
-	public String getArgsDescription() {
+    public String getArgsDescription() {
-		return null;
+        return null;
-	}
+    }
 
-	@Override
+    @Override
-	public String getUsageDescription() {
+    public String getUsageDescription() {
-		return "Regenerates proguard dictonary";
+        return "Regenerates proguard dictonary";
-	}
+    }
 
-	@Override
+    @Override
-	public void invoke(String... args) throws IOException {
+    public void invoke(String... args) throws IOException {
-		server.proguardConf.genWords(true);
+        server.proguardConf.genWords(true);
-	}
+    }
 
 }

LaunchServer/src/main/java/ru/gravit/launchserver/command/basic/RemoveMappingsProguardCommand.java

@@ -8,23 +8,23 @@
 
 public class RemoveMappingsProguardCommand extends Command {
 
-	public RemoveMappingsProguardCommand(LaunchServer server) {
+    public RemoveMappingsProguardCommand(LaunchServer server) {
-		super(server);
+        super(server);
-	}
+    }
 
-	@Override
+    @Override
-	public String getArgsDescription() {
+    public String getArgsDescription() {
-		return null;
+        return null;
-	}
+    }
 
-	@Override
+    @Override
-	public String getUsageDescription() {
+    public String getUsageDescription() {
-		return "Removes proguard mappings (if you want to gen new mappings).";
+        return "Removes proguard mappings (if you want to gen new mappings).";
-	}
+    }
 
-	@Override
+    @Override
-	public void invoke(String... args) throws IOException {
+    public void invoke(String... args) throws IOException {
-		Files.deleteIfExists(server.proguardConf.mappings);
+        Files.deleteIfExists(server.proguardConf.mappings);
-	}
+    }
 
 }

LaunchServer/src/main/java/ru/gravit/launchserver/command/basic/TestCommand.java

@@ -3,16 +3,14 @@
 import ru.gravit.launchserver.LaunchServer;
 import ru.gravit.launchserver.command.Command;
 import ru.gravit.launchserver.socket.NettyServerSocketHandler;
-import ru.gravit.utils.HttpDownloader;
-import ru.gravit.utils.helper.LogHelper;
-
-import java.net.URL;
 
 public class TestCommand extends Command {
     public TestCommand(LaunchServer server) {
         super(server);
     }
+
     NettyServerSocketHandler handler;
+
     @Override
     public String getArgsDescription() {
         return null;
@@ -25,11 +23,10 @@ public String getUsageDescription() {
 
     @Override
     public void invoke(String... args) throws Exception {
-        verifyArgs(args,1);
+        verifyArgs(args, 1);
-        if(handler == null)
+        if (handler == null)
-        handler = new NettyServerSocketHandler(server);
+            handler = new NettyServerSocketHandler(server);
-        if(args[0].equals("start"))
+        if (args[0].equals("start")) {
-        {
             handler.run();
         }
     }

LaunchServer/src/main/java/ru/gravit/launchserver/command/handler/CommandHandler.java

@@ -48,11 +48,11 @@ private static String[] parse(CharSequence line) throws CommandException {
             // Maybe we should read next argument?
             if (end || !quoted && Character.isWhitespace(ch)) {
                 if (end && quoted)
-					throw new CommandException("Quotes wasn't closed");
+                    throw new CommandException("Quotes wasn't closed");
 
                 // Empty args are ignored (except if was quoted)
                 if (wasQuoted || builder.length() > 0)
-					result.add(builder.toString());
+                    result.add(builder.toString());
 
                 // Reset string builder
                 wasQuoted = false;
@@ -68,7 +68,7 @@ private static String[] parse(CharSequence line) throws CommandException {
                     break;
                 case '\\': // All escapes, including spaces etc
                     if (i + 1 >= line.length())
-						throw new CommandException("Escape character is not specified");
+                        throw new CommandException("Escape character is not specified");
                     char next = line.charAt(i + 1);
                     builder.append(next);
                     i++;
@@ -101,7 +101,7 @@ protected CommandHandler(LaunchServer server) {
         registerCommand("logConnections", new LogConnectionsCommand(server));
         registerCommand("loadModule", new LoadModuleCommand(server));
         registerCommand("modules", new ModulesCommand(server));
-        registerCommand("test",new TestCommand(server));
+        registerCommand("test", new TestCommand(server));
 
         // Register sync commands
         registerCommand("indexAsset", new IndexAssetCommand(server));
@@ -151,7 +151,7 @@ public final void eval(String line, boolean bell) {
     @LauncherAPI
     public final void eval(String[] args, boolean bell) {
         if (args.length == 0)
-			return;
+            return;
 
         // Measure start time and invoke command
         Instant startTime = Instant.now();
@@ -164,7 +164,7 @@ public final void eval(String[] args, boolean bell) {
         // Bell if invocation took > 1s
         Instant endTime = Instant.now();
         if (bell && Duration.between(startTime, endTime).getSeconds() >= 5)
-			try {
+            try {
                 bell();
             } catch (IOException e) {
                 LogHelper.error(e);
@@ -175,7 +175,7 @@ public final void eval(String[] args, boolean bell) {
     public final Command lookup(String name) throws CommandException {
         Command command = commands.get(name);
         if (command == null)
-			throw new CommandException(String.format("Unknown command: '%s'", name));
+            throw new CommandException(String.format("Unknown command: '%s'", name));
         return command;
     }
 
@@ -184,7 +184,7 @@ public final Command lookup(String name) throws CommandException {
 
     private void readLoop() throws IOException {
         for (String line = readLine(); line != null; line = readLine())
-			eval(line, true);
+            eval(line, true);
     }
 
     @LauncherAPI

LaunchServer/src/main/java/ru/gravit/launchserver/command/hash/IndexAssetCommand.java

@@ -48,6 +48,7 @@ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IO
             return super.visitFile(file, attrs);
         }
     }
+
     public static final String INDEXES_DIR = "indexes";
     public static final String OBJECTS_DIR = "objects";
 
@@ -86,7 +87,7 @@ public void invoke(String... args) throws Exception {
         Path inputAssetDir = server.updatesDir.resolve(inputAssetDirName);
         Path outputAssetDir = server.updatesDir.resolve(outputAssetDirName);
         if (outputAssetDir.equals(inputAssetDir))
-			throw new CommandException("Unindexed and indexed asset dirs can't be same");
+            throw new CommandException("Unindexed and indexed asset dirs can't be same");
 
         // Create new asset dir
         LogHelper.subInfo("Creating indexed asset dir: '%s'", outputAssetDirName);

LaunchServer/src/main/java/ru/gravit/launchserver/command/hash/UnindexAssetCommand.java

@@ -39,7 +39,7 @@ public void invoke(String... args) throws Exception {
         Path inputAssetDir = server.updatesDir.resolve(inputAssetDirName);
         Path outputAssetDir = server.updatesDir.resolve(outputAssetDirName);
         if (outputAssetDir.equals(inputAssetDir))
-			throw new CommandException("Indexed and unindexed asset dirs can't be same");
+            throw new CommandException("Indexed and unindexed asset dirs can't be same");
 
         // Create new asset dir
         LogHelper.subInfo("Creating unindexed asset dir: '%s'", outputAssetDirName);

LaunchServer/src/main/java/ru/gravit/launchserver/command/modules/ModulesCommand.java

@@ -19,7 +19,7 @@ public String getUsageDescription() {
     }
 
     @Override
-    public void invoke(String... args) throws Exception {
+    public void invoke(String... args) {
-    	server.modulesManager.printModules();
+        server.modulesManager.printModules();
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/integration/plugin/LaunchServerPluginBridge.java

@@ -17,6 +17,7 @@ public final class LaunchServerPluginBridge implements Runnable, AutoCloseable {
      * Err text.
      */
     public static final String nonInitText = "Лаунчсервер не был полностью загружен";
+
     static {
         //SecurityHelper.verifyCertificates(LaunchServer.class);
         JVMHelper.verifySystemProperties(LaunchServer.class, false);

LaunchServer/src/main/java/ru/gravit/launchserver/integration/plugin/bukkit/LaunchServerCommandBukkit.java

@@ -19,9 +19,9 @@ public boolean onCommand(CommandSender sender, Command command, String alias, St
         // Eval command
         LaunchServerPluginBridge bridge = plugin.bridge;
         if (bridge == null)
-			sender.sendMessage(ChatColor.RED + LaunchServerPluginBridge.nonInitText);
+            sender.sendMessage(ChatColor.RED + LaunchServerPluginBridge.nonInitText);
-		else
+        else
-			bridge.eval(args);
+            bridge.eval(args);
         return true;
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/integration/plugin/bungee/LaunchServerCommandBungee.java

@@ -24,8 +24,8 @@ public void execute(CommandSender sender, String[] args) {
         // Eval command
         LaunchServerPluginBridge bridge = plugin.bridge;
         if (bridge == null)
-			sender.sendMessage(NOT_INITIALIZED_MESSAGE);
+            sender.sendMessage(NOT_INITIALIZED_MESSAGE);
-		else
+        else
-			bridge.eval(args);
+            bridge.eval(args);
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/manangers/BuildHookManager.java

@@ -12,97 +12,102 @@
 
 public class BuildHookManager {
     @FunctionalInterface
-    public interface PostBuildHook
+    public interface PostBuildHook {
-    {
-        void build(BuildContext context);
-    }
-	@FunctionalInterface
-    public interface PreBuildHook
-    {
         void build(BuildContext context);
     }
+
     @FunctionalInterface
-    public interface Transformer
+    public interface PreBuildHook {
-    {
+        void build(BuildContext context);
+    }
+
+    @FunctionalInterface
+    public interface Transformer {
         byte[] transform(byte[] input, CharSequence classname);
     }
+
     private boolean BUILDRUNTIME;
     private final Set<PostBuildHook> POST_HOOKS;
     private final Set<PreBuildHook> PRE_HOOKS;
     private final Set<Transformer> CLASS_TRANSFORMER;
-	private final Set<String> CLASS_BLACKLIST;
+    private final Set<String> CLASS_BLACKLIST;
     private final Set<String> MODULE_CLASS;
     private final Map<String, byte[]> INCLUDE_CLASS;
+
     public BuildHookManager() {
-		POST_HOOKS = new HashSet<>(4);
+        POST_HOOKS = new HashSet<>(4);
-		PRE_HOOKS = new HashSet<>(4);
+        PRE_HOOKS = new HashSet<>(4);
-		CLASS_BLACKLIST = new HashSet<>(4);
+        CLASS_BLACKLIST = new HashSet<>(4);
-		MODULE_CLASS = new HashSet<>(4);
+        MODULE_CLASS = new HashSet<>(4);
-		INCLUDE_CLASS = new HashMap<>(4);
+        INCLUDE_CLASS = new HashMap<>(4);
         CLASS_TRANSFORMER = new HashSet<>(4);
         BUILDRUNTIME = true;
-		autoRegisterIgnoredClass(AutogenConfig.class.getName());
+        autoRegisterIgnoredClass(AutogenConfig.class.getName());
         registerIgnoredClass("META-INF/DEPENDENCIES");
         registerIgnoredClass("META-INF/LICENSE");
         registerIgnoredClass("META-INF/NOTICE");
         registerClientModuleClass(TestClientModule.class.getName());
-	}
-    public void autoRegisterIgnoredClass(String clazz)
-    {
-        CLASS_BLACKLIST.add(clazz.replace('.','/').concat(".class"));
     }
+
+    public void autoRegisterIgnoredClass(String clazz) {
+        CLASS_BLACKLIST.add(clazz.replace('.', '/').concat(".class"));
+    }
+
     public boolean buildRuntime() {
-		return BUILDRUNTIME;
+        return BUILDRUNTIME;
-	}
+    }
-    public byte[] classTransform(byte[] clazz, CharSequence classname)
+
-    {
+    public byte[] classTransform(byte[] clazz, CharSequence classname) {
         byte[] result = clazz;
-        for(Transformer transformer : CLASS_TRANSFORMER) result = transformer.transform(result,classname);
+        for (Transformer transformer : CLASS_TRANSFORMER) result = transformer.transform(result, classname);
         return result;
     }
+
     public void registerIncludeClass(String classname, byte[] classdata) {
-    	INCLUDE_CLASS.put(classname, classdata);
+        INCLUDE_CLASS.put(classname, classdata);
     }
+
     public Map<String, byte[]> getIncludeClass() {
-    	return INCLUDE_CLASS;
+        return INCLUDE_CLASS;
-    }    
+    }
-    public boolean isContainsBlacklist(String clazz)
+
-    {
+    public boolean isContainsBlacklist(String clazz) {
         return CLASS_BLACKLIST.contains(clazz);
     }
-    public void postHook(BuildContext context)
+
-    {
+    public void postHook(BuildContext context) {
-        for(PostBuildHook hook : POST_HOOKS) hook.build(context);
+        for (PostBuildHook hook : POST_HOOKS) hook.build(context);
     }
-    public void preHook(BuildContext context)
+
-    {
+    public void preHook(BuildContext context) {
-        for(PreBuildHook hook : PRE_HOOKS) hook.build(context);
+        for (PreBuildHook hook : PRE_HOOKS) hook.build(context);
     }
-    public void registerAllClientModuleClass(JAConfigurator cfg)
+
-    {
+    public void registerAllClientModuleClass(JAConfigurator cfg) {
-        for(String clazz : MODULE_CLASS) cfg.addModuleClass(clazz);
+        for (String clazz : MODULE_CLASS) cfg.addModuleClass(clazz);
     }
-    public void registerClassTransformer(Transformer transformer)
+
-    {
+    public void registerClassTransformer(Transformer transformer) {
         CLASS_TRANSFORMER.add(transformer);
     }
-    public void registerClientModuleClass(String clazz)
+
-    {
+    public void registerClientModuleClass(String clazz) {
         MODULE_CLASS.add(clazz);
     }
-	public void registerIgnoredClass(String clazz)
+
-    {
+    public void registerIgnoredClass(String clazz) {
         CLASS_BLACKLIST.add(clazz);
     }
-    public void registerPostHook(PostBuildHook hook)
+
-    {
+    public void registerPostHook(PostBuildHook hook) {
         POST_HOOKS.add(hook);
     }
-    public void registerPreHook(PreBuildHook hook)
+
-    {
+    public void registerPreHook(PreBuildHook hook) {
         PRE_HOOKS.add(hook);
     }
+
     public void setBuildRuntime(boolean runtime) {
-    	BUILDRUNTIME = runtime;
+        BUILDRUNTIME = runtime;
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/manangers/ModulesManager.java

@@ -10,12 +10,13 @@
 import ru.gravit.launchserver.modules.LaunchServerModuleContext;
 
 public class ModulesManager extends SimpleModuleManager {
-	public ModulesManager(LaunchServer lsrv) {
+    public ModulesManager(LaunchServer lsrv) {
-		modules = new ArrayList<>(1);
+        modules = new ArrayList<>(1);
-		classloader = new PublicURLClassLoader(new URL[0], ClassLoader.getSystemClassLoader());
+        classloader = new PublicURLClassLoader(new URL[0], ClassLoader.getSystemClassLoader());
-		context = new LaunchServerModuleContext(lsrv, classloader);
+        context = new LaunchServerModuleContext(lsrv, classloader);
-	}
+    }
-	private void registerCoreModule() {
+
-		load(new CoreModule());
+    private void registerCoreModule() {
-	}
+        load(new CoreModule());
+    }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/manangers/SessionManager.java

@@ -19,7 +19,7 @@ public boolean addClient(Client client) {
     }
 
     @Override
-	@LauncherAPI
+    @LauncherAPI
     public void garbageCollection() {
         long time = System.currentTimeMillis();
         clientSet.removeIf(c -> c.timestamp + SESSION_TIMEOUT < time);
@@ -28,14 +28,14 @@ public void garbageCollection() {
     @LauncherAPI
     public Client getClient(long session) {
         for (Client c : clientSet)
-			if (c.session == session) return c;
+            if (c.session == session) return c;
         return null;
     }
 
     @LauncherAPI
     public Client getOrNewClient(long session) {
         for (Client c : clientSet)
-			if (c.session == session) return c;
+            if (c.session == session) return c;
         Client newClient = new Client(session);
         clientSet.add(newClient);
         return newClient;
@@ -44,7 +44,7 @@ public Client getOrNewClient(long session) {
     @LauncherAPI
     public void updateClient(long session) {
         for (Client c : clientSet)
-			if (c.session == session) {
+            if (c.session == session) {
                 c.up();
                 return;
             }

LaunchServer/src/main/java/ru/gravit/launchserver/modules/CoreModule.java

@@ -6,39 +6,39 @@
 import ru.gravit.launcher.modules.ModuleContext;
 
 public class CoreModule implements Module {
-	@Override
+    @Override
-	public void close() {
+    public void close() {
-		// nothing to do
+        // nothing to do
-	}
+    }
 
-	@Override
+    @Override
-	public String getName() {
+    public String getName() {
-		return "LaunchServer";
+        return "LaunchServer";
-	}
+    }
 
-	@Override
+    @Override
-	public Version getVersion() {
+    public Version getVersion() {
-		return Launcher.getVersion();
+        return Launcher.getVersion();
-	}
+    }
 
-	@Override
+    @Override
-	public int getPriority() {
+    public int getPriority() {
-		return 0;
+        return 0;
-	}
+    }
 
-	@Override
+    @Override
-	public void init(ModuleContext context) {
+    public void init(ModuleContext context) {
-		// nothing to do
+        // nothing to do
-	}
+    }
 
-	@Override
+    @Override
-	public void postInit(ModuleContext context) {
+    public void postInit(ModuleContext context) {
-		// nothing to do
+        // nothing to do
-	}
+    }
 
 
-	@Override
+    @Override
-	public void preInit(ModuleContext context) {
+    public void preInit(ModuleContext context) {
-		// nothing to do
+        // nothing to do
-	}
+    }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/modules/LaunchServerModuleContext.java

@@ -8,11 +8,12 @@
 public class LaunchServerModuleContext implements ModuleContext {
     public final LaunchServer launchServer;
     public final PublicURLClassLoader classloader;
-    public LaunchServerModuleContext(LaunchServer server, PublicURLClassLoader classloader)
+
-    {
+    public LaunchServerModuleContext(LaunchServer server, PublicURLClassLoader classloader) {
         launchServer = server;
         this.classloader = classloader;
     }
+
     @Override
     public Type getType() {
         return Type.LAUNCHSERVER;

LaunchServer/src/main/java/ru/gravit/launchserver/modules/SimpleModule.java

@@ -6,9 +6,9 @@
 
 public class SimpleModule implements Module {
     @Override
-	public void close() {
+    public void close() {
-		// on stop
+        // on stop
-	}
+    }
 
     @Override
     public String getName() {
@@ -17,7 +17,7 @@ public String getName() {
 
     @Override
     public Version getVersion() {
-        return new Version(1,0,0,0, Version.Type.UNKNOWN);
+        return new Version(1, 0, 0, 0, Version.Type.UNKNOWN);
     }
 
     @Override

LaunchServer/src/main/java/ru/gravit/launchserver/response/Response.java

@@ -28,13 +28,17 @@ public interface Factory<R> {
         @LauncherAPI
         Response newResponse(LaunchServer server, long id, HInput input, HOutput output, String ip);
     }
+
     private static final Map<Integer, Factory<?>> RESPONSES = new ConcurrentHashMap<>(8);
+
     public static Response getResponse(int type, LaunchServer server, long session, HInput input, HOutput output, String ip) {
         return RESPONSES.get(type).newResponse(server, session, input, output, ip);
     }
+
     public static void registerResponse(int type, Factory<?> factory) {
         RESPONSES.put(type, factory);
     }
+
     public static void registerResponses() {
         registerResponse(RequestType.PING.getNumber(), PingResponse::new);
         registerResponse(RequestType.AUTH.getNumber(), AuthResponse::new);
@@ -50,6 +54,7 @@ public static void registerResponses() {
         registerResponse(RequestType.UPDATE.getNumber(), UpdateResponse::new);
         registerResponse(RequestType.PROFILES.getNumber(), ProfilesResponse::new);
     }
+
     @LauncherAPI
     public static void requestError(String message) throws RequestException {
         throw new RequestException(message);

LaunchServer/src/main/java/ru/gravit/launchserver/response/auth/AuthResponse.java

@@ -68,10 +68,10 @@ public void reply() throws Exception {
                 return;
             }
             Collection<SignedObjectHolder<ClientProfile>> profiles = server.getProfiles();
-            for(SignedObjectHolder<ClientProfile> p : profiles)
+            for (SignedObjectHolder<ClientProfile> p : profiles)
-				if(p.object.getTitle().equals(client))
+                if (p.object.getTitle().equals(client))
-					if(!p.object.isWhitelistContains(login))
+                    if (!p.object.isWhitelistContains(login))
-						throw new AuthException(server.config.whitelistRejectString);
+                        throw new AuthException(server.config.whitelistRejectString);
             server.config.hwidHandler.check(HWID.gen(hwid_hdd, hwid_bios, hwid_cpu), result.username);
         } catch (AuthException | HWIDException e) {
             requestError(e.getMessage());

LaunchServer/src/main/java/ru/gravit/launchserver/response/auth/CheckServerResponse.java

@@ -43,6 +43,6 @@ public void reply() throws IOException {
         // Write profile and UUID
         output.writeBoolean(uuid != null);
         if (uuid != null)
-			ProfileByUUIDResponse.getProfile(server, uuid, username, client).write(output);
+            ProfileByUUIDResponse.getProfile(server, uuid, username, client).write(output);
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/response/profile/BatchProfileByUsernameResponse.java

@@ -29,6 +29,6 @@ public void reply() throws IOException {
 
         // Respond with profiles array
         for (int i = 0; i < usernames.length; i++)
-			ProfileByUsernameResponse.writeProfile(server, output, usernames[i], clients[i]);
+            ProfileByUsernameResponse.writeProfile(server, output, usernames[i], clients[i]);
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/response/update/LauncherResponse.java

@@ -40,6 +40,6 @@ public void reply() throws IOException {
         Collection<SignedObjectHolder<ClientProfile>> profiles = server.getProfiles();
         output.writeLength(profiles.size(), 0);
         for (SignedObjectHolder<ClientProfile> profile : profiles)
-			profile.write(output);
+            profile.write(output);
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/response/update/ProfilesResponse.java

@@ -25,7 +25,7 @@ public void reply() throws IOException {
         Collection<SignedObjectHolder<ClientProfile>> profiles = server.getProfiles();
         output.writeLength(profiles.size(), 0);
         for (SignedObjectHolder<ClientProfile> profile : profiles) {
-            LogHelper.debug("Writted profile: %s",profile.object.getTitle());
+            LogHelper.debug("Writted profile: %s", profile.object.getTitle());
             profile.write(output);
         }
     }

LaunchServer/src/main/java/ru/gravit/launchserver/response/update/UpdateListResponse.java

@@ -23,6 +23,6 @@ public void reply() throws Exception {
         // Write all update dirs names
         output.writeLength(updateDirs.size(), 0);
         for (Entry<String, SignedObjectHolder<HashedDir>> entry : updateDirs)
-			output.writeString(entry.getKey(), 255);
+            output.writeString(entry.getKey(), 255);
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/response/update/UpdateResponse.java

@@ -57,7 +57,7 @@ public void reply() throws IOException {
             // Read actions slice
             int length = input.readLength(actionsSlice.length);
             for (int i = 0; i < length; i++)
-				actionsSlice[i] = new UpdateAction(input);
+                actionsSlice[i] = new UpdateAction(input);
 
             // Perform actions
             for (int i = 0; i < length; i++) {
@@ -69,7 +69,7 @@ public void reply() throws IOException {
                         // Get hashed dir (for validation)
                         HashedEntry hSubdir = dirStack.getLast().getEntry(action.name);
                         if (hSubdir == null || hSubdir.getType() != Type.DIR)
-							throw new IOException("Unknown hashed dir: " + action.name);
+                            throw new IOException("Unknown hashed dir: " + action.name);
                         dirStack.add((HashedDir) hSubdir);
 
                         // Resolve dir
@@ -81,7 +81,7 @@ public void reply() throws IOException {
                         // Get hashed file (for validation)
                         HashedEntry hFile = dirStack.getLast().getEntry(action.name);
                         if (hFile == null || hFile.getType() != Type.FILE)
-							throw new IOException("Unknown hashed file: " + action.name);
+                            throw new IOException("Unknown hashed file: " + action.name);
 
                         // Resolve and write file
                         Path file = dir.resolve(action.name);
@@ -101,7 +101,7 @@ public void reply() throws IOException {
                         // Remove from hashed dir stack
                         dirStack.removeLast();
                         if (dirStack.isEmpty())
-							throw new IOException("Empty hDir stack");
+                            throw new IOException("Empty hDir stack");
 
                         // Get parent
                         dir = dir.getParent();
@@ -119,6 +119,6 @@ public void reply() throws IOException {
 
         // So we've updated :)
         if (fileOutput instanceof DeflaterOutputStream)
-			((DeflaterOutputStream) fileOutput).finish();
+            ((DeflaterOutputStream) fileOutput).finish();
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/socket/Client.java

@@ -4,6 +4,7 @@ public class Client {
     public long session;
 
     public long timestamp;
+
     public Client(long session) {
         this.session = session;
         timestamp = System.currentTimeMillis();

LaunchServer/src/main/java/ru/gravit/launchserver/socket/NettyServerSocketHandler.java

@@ -15,9 +15,6 @@
 import io.netty.handler.logging.LogLevel;
 import io.netty.handler.logging.LoggingHandler;
 import ru.gravit.launcher.LauncherAPI;
-import ru.gravit.launcher.hasher.HashedEntry;
-import ru.gravit.launcher.serialize.HInput;
-import ru.gravit.launcher.serialize.HOutput;
 import ru.gravit.launcher.ssl.LauncherKeyStore;
 import ru.gravit.launcher.ssl.LauncherTrustManager;
 import ru.gravit.launchserver.LaunchServer;
@@ -55,8 +52,6 @@ public final class NettyServerSocketHandler implements Runnable, AutoCloseable {
     @LauncherAPI
     public volatile boolean logConnections = Boolean.getBoolean("launcher.logConnections");
 
-    // Instance
-    private final LaunchServer server;
     private final AtomicReference<ServerSocket> serverSocket = new AtomicReference<>();
     private final ExecutorService threadPool = Executors.newCachedThreadPool(THREAD_FACTORY);
 
@@ -64,12 +59,11 @@ public final class NettyServerSocketHandler implements Runnable, AutoCloseable {
     private final Map<String, Response.Factory> customResponses = new ConcurrentHashMap<>(2);
     private final AtomicLong idCounter = new AtomicLong(0L);
     private Set<Socket> sockets;
-    private Selector selector;
-    private ServerSocketChannel serverChannel;
     private volatile Listener listener;
 
     public NettyServerSocketHandler(LaunchServer server) {
-        this.server = server;
+        // Instance
+        LaunchServer server1 = server;
     }
 
     @Override
@@ -86,10 +80,10 @@ public void close() {
     }
 
     public SSLContext SSLContextInit() throws NoSuchAlgorithmException, UnrecoverableKeyException, KeyStoreException, KeyManagementException, IOException, CertificateException {
-        TrustManager[] trustAllCerts = new TrustManager[] {
+        TrustManager[] trustAllCerts = new TrustManager[]{
                 new LauncherTrustManager()
         };
-        KeyStore ks = LauncherKeyStore.getKeyStore("keystore","PSP1000");
+        KeyStore ks = LauncherKeyStore.getKeyStore("keystore", "PSP1000");
 
         KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory
                 .getDefaultAlgorithm());
@@ -120,8 +114,8 @@ public void run() {
         //System.setProperty( "javax.net.ssl.keyStore","keystore");
         //System.setProperty( "javax.net.ssl.keyStorePassword","PSP1000");
         try {
-            selector = Selector.open();
+            Selector selector = Selector.open();
-            serverChannel = ServerSocketChannel.open();
+            ServerSocketChannel serverChannel = ServerSocketChannel.open();
             serverChannel.configureBlocking(false);
         } catch (IOException e) {
             e.printStackTrace();
@@ -138,7 +132,7 @@ public void run() {
                     .handler(new LoggingHandler(LogLevel.DEBUG))
                     .childHandler(new ChannelInitializer<NioSocketChannel>() {
                         @Override
-                        public void initChannel(NioSocketChannel ch) throws Exception {
+                        public void initChannel(NioSocketChannel ch) {
                             ChannelPipeline pipeline = ch.pipeline();
                             //p.addLast(new LoggingHandler(LogLevel.INFO));
                             System.out.println("P!");
@@ -198,7 +192,7 @@ public void initChannel(NioSocketChannel ch) throws Exception {
     public void registerCustomResponse(String name, Response.Factory factory) {
         VerifyHelper.verifyIDName(name);
         VerifyHelper.putIfAbsent(customResponses, name, Objects.requireNonNull(factory, "factory"),
-            String.format("Custom response has been already registered: '%s'", name));
+                String.format("Custom response has been already registered: '%s'", name));
     }
 
     @LauncherAPI

LaunchServer/src/main/java/ru/gravit/launchserver/socket/ResponseThread.java

@@ -26,6 +26,7 @@ public Handshake(int type, long session) {
             this.session = session;
         }
     }
+
     private final LaunchServer server;
     private final Socket socket;
 
@@ -45,18 +46,16 @@ private Handshake readHandshake(HInput input, HOutput output) throws IOException
         // Verify magic number
         int magicNumber = input.readInt();
         if (magicNumber != Launcher.PROTOCOL_MAGIC)
-			if (magicNumber == Launcher.PROTOCOL_MAGIC_LEGACY - 1) { // Previous launcher protocol
+            if (magicNumber == Launcher.PROTOCOL_MAGIC_LEGACY - 1) { // Previous launcher protocol
                 session = 0;
                 legacy = true;
-            }
+            } else if (magicNumber == Launcher.PROTOCOL_MAGIC_LEGACY - 2) { // Previous launcher protocol
-            else if (magicNumber == Launcher.PROTOCOL_MAGIC_LEGACY - 2) { // Previous launcher protocol
                 session = 0;
                 legacy = true;
-            }
+            } else if (magicNumber == Launcher.PROTOCOL_MAGIC_LEGACY) {
-            else if (magicNumber == Launcher.PROTOCOL_MAGIC_LEGACY){
 
             } else
-				throw new IOException("Invalid Handshake");
+                throw new IOException("Invalid Handshake");
         // Verify key modulus
         BigInteger keyModulus = input.readBigInteger(SecurityHelper.RSA_KEY_LENGTH + 1);
         if (!legacy) {
@@ -68,7 +67,7 @@ else if (magicNumber == Launcher.PROTOCOL_MAGIC_LEGACY){
             throw new IOException(String.format("#%d Key modulus mismatch", session));
         }
         // Read request type
-        Integer type = input.readVarInt();
+        int type = input.readVarInt();
         if (!server.serverSocketHandler.onHandshake(session, type)) {
             output.writeBoolean(false);
             return null;
@@ -82,7 +81,7 @@ else if (magicNumber == Launcher.PROTOCOL_MAGIC_LEGACY){
 
     private void respond(Integer type, HInput input, HOutput output, long session, String ip) throws Exception {
         if (server.serverSocketHandler.logConnections)
-			LogHelper.info("Connection #%d from %s", session, ip);
+            LogHelper.info("Connection #%d from %s", session, ip);
 
         // Choose response based on type
         Response response = Response.getResponse(type, server, session, input, output, ip);
@@ -95,7 +94,7 @@ private void respond(Integer type, HInput input, HOutput output, long session, S
     @Override
     public void run() {
         if (!server.serverSocketHandler.logConnections)
-			LogHelper.debug("Connection from %s", IOHelper.getIP(socket.getRemoteSocketAddress()));
+            LogHelper.debug("Connection from %s", IOHelper.getIP(socket.getRemoteSocketAddress()));
 
         // Process connection
         boolean cancelled = false;
@@ -121,7 +120,7 @@ public void run() {
         } finally {
             IOHelper.close(socket);
             if (!cancelled)
-				server.serverSocketHandler.onDisconnect(savedError);
+                server.serverSocketHandler.onDisconnect(savedError);
         }
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/socket/ServerSocketHandler.java

@@ -28,6 +28,7 @@ public interface Listener {
         @LauncherAPI
         boolean onHandshake(long session, Integer type);
     }
+
     private static final ThreadFactory THREAD_FACTORY = r -> CommonHelper.newThread("Network Thread", true, r);
 
     @LauncherAPI
@@ -68,7 +69,7 @@ public void close() {
 
     /*package*/ void onDisconnect(Exception e) {
         if (listener != null)
-			listener.onDisconnect(e);
+            listener.onDisconnect(e);
     }
 
     /*package*/ boolean onHandshake(long session, Integer type) {
@@ -80,7 +81,7 @@ public void run() {
         LogHelper.info("Starting server socket thread");
         try (ServerSocket serverSocket = new ServerSocket()) {
             if (!this.serverSocket.compareAndSet(null, serverSocket))
-				throw new IllegalStateException("Previous socket wasn't closed");
+                throw new IllegalStateException("Previous socket wasn't closed");
 
             // Set socket params
             serverSocket.setReuseAddress(true);
@@ -96,7 +97,7 @@ public void run() {
                 // Invoke pre-connect listener
                 long id = idCounter.incrementAndGet();
                 if (listener != null && !listener.onConnect(socket.getInetAddress()))
-					continue; // Listener didn't accepted this connection
+                    continue; // Listener didn't accepted this connection
 
                 // Reply in separate thread
                 threadPool.execute(new ResponseThread(server, id, socket, sessionManager));
@@ -104,7 +105,7 @@ public void run() {
         } catch (IOException e) {
             // Ignore error after close/rebind
             if (serverSocket.get() != null)
-				LogHelper.error(e);
+                LogHelper.error(e);
         }
     }
 

LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/WebSocketFrameHandler.java

@@ -13,11 +13,13 @@
 
 public class WebSocketFrameHandler extends SimpleChannelInboundHandler<WebSocketFrame> {
     static final ChannelGroup channels = new DefaultChannelGroup(GlobalEventExecutor.INSTANCE);
+
     @Override
     public void channelActive(ChannelHandlerContext ctx) {
         LogHelper.debug("New client %s", IOHelper.getIP(ctx.channel().remoteAddress()));
         channels.add(ctx.channel());
     }
+
     @Override
     protected void channelRead0(ChannelHandlerContext ctx, WebSocketFrame frame) throws Exception {
         // ping and pong frames already handled
@@ -26,6 +28,6 @@ protected void channelRead0(ChannelHandlerContext ctx, WebSocketFrame frame) thr
         long handshake = input.readLong();
         long connection_flags = input.readLong();
         long type = input.readInt();
-        LogHelper.debug("MessageHead: handshake %dl, flags %dl, type %d", handshake,connection_flags,type);
+        LogHelper.debug("MessageHead: handshake %dl, flags %dl, type %d", handshake, connection_flags, type);
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/socket/websocket/WebSocketIndexPageHandler.java

@@ -23,7 +23,7 @@ public WebSocketIndexPageHandler(String websocketPath) {
     }
 
     @Override
-    protected void channelRead0(ChannelHandlerContext ctx, FullHttpRequest req) throws Exception {
+    protected void channelRead0(ChannelHandlerContext ctx, FullHttpRequest req) {
         // Handle a bad request.
         if (!req.decoderResult().isSuccess()) {
             sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));

LaunchServer/src/main/java/ru/gravit/launchserver/texture/NullTextureProvider.java

@@ -20,7 +20,7 @@ public NullTextureProvider(BlockConfigEntry block) {
     public void close() throws IOException {
         TextureProvider provider = this.provider;
         if (provider != null)
-			provider.close();
+            provider.close();
     }
 
     @Override

LaunchServer/src/main/java/ru/gravit/launchserver/texture/RequestTextureProvider.java

@@ -24,6 +24,7 @@ private static Texture getTexture(String url, boolean cloak) throws IOException
             return null; // Simply not found
         }
     }
+
     private static String getTextureURL(String url, UUID uuid, String username, String client) {
         return CommonHelper.replace(url, "username", IOHelper.urlEncode(username),
                 "uuid", IOHelper.urlEncode(uuid.toString()), "hash", IOHelper.urlEncode(Launcher.toHash(uuid)),

Launcher/src/main/java/com/mojang/authlib/minecraft/MinecraftProfileTexture.java

@@ -10,16 +10,18 @@ public enum Type {
         CAPE,
         ELYTRA
     }
+
     public static final Set<Type> PROFILE_TEXTURE_TYPES = Collections.unmodifiableSet(EnumSet.allOf(Type.class));
 
     public static final int PROFILE_TEXTURE_COUNT = PROFILE_TEXTURE_TYPES.size();
+
     private static String baseName(String url) {
         String name = url.substring(url.lastIndexOf('/') + 1);
 
         // Remove index
         int extensionIndex = name.lastIndexOf('.');
         if (extensionIndex >= 0)
-			name = name.substring(0, extensionIndex);
+            name = name.substring(0, extensionIndex);
 
         // We're done
         return name;

Launcher/src/main/java/com/mojang/authlib/yggdrasil/CompatBridge.java

@@ -28,7 +28,7 @@ public static CompatProfile checkServer(String username, String serverID) throws
     @SuppressWarnings("unused")
     public static boolean joinServer(String username, String accessToken, String serverID) throws Exception {
         if (!ClientLauncher.isLaunched())
-			throw new IllegalStateException("Bad Login (Cheater)");
+            throw new IllegalStateException("Bad Login (Cheater)");
 
         // Join server
         LogHelper.debug("LegacyBridge.joinServer, Username: '%s', Access token: %s, Server ID: %s", username, accessToken, serverID);
@@ -52,7 +52,7 @@ public static CompatProfile[] profilesByUsername(String... usernames) throws Exc
         // Convert profiles
         CompatProfile[] resultProfiles = new CompatProfile[profiles.length];
         for (int i = 0; i < profiles.length; i++)
-			resultProfiles[i] = CompatProfile.fromPlayerProfile(profiles[i]);
+            resultProfiles[i] = CompatProfile.fromPlayerProfile(profiles[i]);
 
         // We're dones
         return resultProfiles;

Launcher/src/main/java/com/mojang/authlib/yggdrasil/CompatProfile.java

@@ -24,6 +24,7 @@ public static CompatProfile fromPlayerProfile(PlayerProfile profile) {
                 profile.cloak == null ? null : SecurityHelper.toHex(profile.cloak.digest)
         );
     }
+
     // Instance
     public final UUID uuid;
     public final String uuidHash, username;
@@ -44,13 +45,13 @@ public CompatProfile(UUID uuid, String username, String skinURL, String skinDige
     public int countProperties() {
         int count = 0;
         if (skinURL != null)
-			count++;
+            count++;
         if (skinDigest != null)
-			count++;
+            count++;
         if (cloakURL != null)
-			count++;
+            count++;
         if (cloakDigest != null)
-			count++;
+            count++;
         return count;
     }
 }

Launcher/src/main/java/com/mojang/authlib/yggdrasil/LegacyBridge.java

@@ -34,7 +34,7 @@ public static String getSkinURL(String username) {
     @SuppressWarnings("unused")
     public static String joinServer(String username, String accessToken, String serverID) {
         if (!ClientLauncher.isLaunched())
-			return "Bad Login (Cheater)";
+            return "Bad Login (Cheater)";
 
         // Join server
         LogHelper.debug("LegacyBridge.joinServer, Username: '%s', Access token: %s, Server ID: %s", username, accessToken, serverID);

Launcher/src/main/java/com/mojang/authlib/yggdrasil/YggdrasilMinecraftSessionService.java

@@ -36,7 +36,7 @@ public final class YggdrasilMinecraftSessionService extends BaseMinecraftSession
     public static void fillTextureProperties(GameProfile profile, PlayerProfile pp) {
         LogHelper.debug("fillTextureProperties, Username: '%s'", profile.getName());
         if (NO_TEXTURES)
-			return;
+            return;
 
         // Fill textures map
         PropertyMap properties = profile.getProperties();
@@ -66,14 +66,14 @@ private static void getTexturesMojang(Map<Type, MinecraftProfileTexture> texture
         // Fetch textures from textures JSON
         for (Type type : MinecraftProfileTexture.PROFILE_TEXTURE_TYPES) {
             if (textures.containsKey(type))
-				continue; // Overriden by launcher
+                continue; // Overriden by launcher
 
             // Get texture from JSON
             JsonElement textureJSON = texturesJSON.get(type.name());
             if (textureJSON != null && textureJSON.isJsonObject()) {
                 JsonElement urlValue = textureJSON.getAsJsonObject().get("url");
                 if (urlValue.isJsonPrimitive())
-					textures.put(type, new MinecraftProfileTexture(urlValue.getAsString()));
+                    textures.put(type, new MinecraftProfileTexture(urlValue.getAsString()));
             }
         }
     }
@@ -95,7 +95,7 @@ public GameProfile fillProfileProperties(GameProfile profile, boolean requireSec
         UUID uuid = profile.getUUID();
         LogHelper.debug("fillProfileProperties, UUID: %s", uuid);
         if (uuid == null)
-			return profile;
+            return profile;
 
         // Make profile request
         PlayerProfile pp;
@@ -129,19 +129,19 @@ public Map<Type, MinecraftProfileTexture> getTextures(GameProfile profile, boole
             Property skinURL = Iterables.getFirst(profile.getProperties().get(ClientLauncher.SKIN_URL_PROPERTY), null);
             Property skinDigest = Iterables.getFirst(profile.getProperties().get(ClientLauncher.SKIN_DIGEST_PROPERTY), null);
             if (skinURL != null && skinDigest != null)
-				textures.put(Type.SKIN, new MinecraftProfileTexture(skinURL.getValue(), skinDigest.getValue()));
+                textures.put(Type.SKIN, new MinecraftProfileTexture(skinURL.getValue(), skinDigest.getValue()));
 
             // Add cloak URL to textures map
             Property cloakURL = Iterables.getFirst(profile.getProperties().get(ClientLauncher.CLOAK_URL_PROPERTY), null);
             Property cloakDigest = Iterables.getFirst(profile.getProperties().get(ClientLauncher.CLOAK_DIGEST_PROPERTY), null);
             if (cloakURL != null && cloakDigest != null)
-				textures.put(Type.CAPE, new MinecraftProfileTexture(cloakURL.getValue(), cloakDigest.getValue()));
+                textures.put(Type.CAPE, new MinecraftProfileTexture(cloakURL.getValue(), cloakDigest.getValue()));
 
             // Try to find missing textures in textures payload (now always true because launcher is not passing elytra skins)
             if (textures.size() != MinecraftProfileTexture.PROFILE_TEXTURE_COUNT) {
                 Property texturesMojang = Iterables.getFirst(profile.getProperties().get("textures"), null);
                 if (texturesMojang != null)
-					getTexturesMojang(textures, texturesMojang.getValue(), profile);
+                    getTexturesMojang(textures, texturesMojang.getValue(), profile);
             }
         }
 
@@ -171,13 +171,15 @@ public GameProfile hasJoinedServer(GameProfile profile, String serverID) throws
     public GameProfile hasJoinedServer(GameProfile profile, String serverID, InetAddress address) throws AuthenticationUnavailableException {
         return hasJoinedServer(profile, serverID);
     }
+
     public YggdrasilAuthenticationService getAuthenticationService() {
-        return (YggdrasilAuthenticationService)super.getAuthenticationService();
+        return (YggdrasilAuthenticationService) super.getAuthenticationService();
     }
+
     @Override
     public void joinServer(GameProfile profile, String accessToken, String serverID) throws AuthenticationException {
         if (!ClientLauncher.isLaunched())
-			throw new AuthenticationException("Bad Login (Cheater)");
+            throw new AuthenticationException("Bad Login (Cheater)");
 
         // Join server
         String username = profile.getName();
@@ -193,6 +195,6 @@ public void joinServer(GameProfile profile, String accessToken, String serverID)
 
         // Verify is success
         if (!success)
-			throw new AuthenticationException("Bad Login (Clientside)");
+            throw new AuthenticationException("Bad Login (Clientside)");
     }
 }

Launcher/src/main/java/ru/gravit/launcher/AvanguardStarter.java

@@ -16,7 +16,7 @@
 import ru.zaxar163.GuardBind;
 
 public class AvanguardStarter {
-	static class SecurityThread implements Runnable {
+    static class SecurityThread implements Runnable {
         @Override
         public void run() {
             while (!Thread.interrupted()) {
@@ -40,8 +40,9 @@ public void run() {
             }
         }
     }
-	public static final String NAME = Launcher.getConfig().projectname;
+
-	public static String avn32 = null, avn64 = null;
+    public static final String NAME = Launcher.getConfig().projectname;
+    public static String avn32 = null, avn64 = null;
     public static Path wrap32 = null, wrap64 = null;
 
     private static Path handle(Path mustdiedll, String resource) {
@@ -51,13 +52,13 @@ private static Path handle(Path mustdiedll, String resource) {
             in.close();
             if (IOHelper.exists(mustdiedll)) {
                 if (!matches(mustdiedll, orig))
-					transfer(orig, mustdiedll);
+                    transfer(orig, mustdiedll);
             } else
-				transfer(orig, mustdiedll);
+                transfer(orig, mustdiedll);
         } catch (Exception e) {
             if (e instanceof RuntimeException)
                 throw (RuntimeException) e;
-			throw new RuntimeException(e);
+            throw new RuntimeException(e);
         }
         return mustdiedll;
     }
@@ -107,8 +108,8 @@ public static void start(Path path1) throws IOException {
                 handle(path.resolve("Avanguard64.dll"), "Avanguard64.dll"),
                 handle(path.resolve(NAME + "32.exe"), "wrapper32.exe"),
                 handle(path.resolve(NAME + "64.exe"), "wrapper64.exe"));
-        HashedDir guard = new HashedDir(path,null,true,false);
+        HashedDir guard = new HashedDir(path, null, true, false);
-        try(DirWatcher dirWatcher = new DirWatcher(path, guard, null, false)){
+        try (DirWatcher dirWatcher = new DirWatcher(path, guard, null, false)) {
             CommonHelper.newThread("Guard Directory Watcher", true, dirWatcher).start();
         }
     }

Launcher/src/main/java/ru/gravit/launcher/LauncherEngine.java

@@ -161,6 +161,7 @@ public static void main(String... args) throws Throwable {
         Instant end = Instant.now();
         LogHelper.debug("Launcher started in %dms", Duration.between(start, end).toMillis());
     }
+
     // Instance
     private final AtomicBoolean started = new AtomicBoolean(false);
 
@@ -175,7 +176,7 @@ public Object loadScript(String path) throws IOException, ScriptException {
         URL url = Launcher.getResourceURL(path);
         LogHelper.debug("Loading script: '%s'", url);
         try (BufferedReader reader = IOHelper.newReader(url)) {
-            return engine.eval(reader,engine.getBindings(ScriptContext.ENGINE_SCOPE));
+            return engine.eval(reader, engine.getBindings(ScriptContext.ENGINE_SCOPE));
         }
     }
 
@@ -195,7 +196,7 @@ public void start(String... args) throws Throwable {
         Launcher.modulesManager.preInitModules();
         Objects.requireNonNull(args, "args");
         if (started.getAndSet(true))
-			throw new IllegalStateException("Launcher has been already started");
+            throw new IllegalStateException("Launcher has been already started");
         Launcher.modulesManager.initModules();
         // Load init.js script
         loadScript(Launcher.API_SCRIPT_FILE);

Launcher/src/main/java/ru/gravit/launcher/client/ClientLauncher.java

@@ -62,10 +62,11 @@ private ClassPathFileVisitor(Collection<Path> result) {
         @Override
         public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
             if (IOHelper.hasExtension(file, "jar") || IOHelper.hasExtension(file, "zip"))
-				result.add(file);
+                result.add(file);
             return super.visitFile(file, attrs);
         }
     }
+
     public static final class Params extends StreamObject {
         // Client paths
         @LauncherAPI
@@ -147,6 +148,7 @@ public void write(HOutput output) throws IOException {
             output.writeVarInt(height);
         }
     }
+
     private static final String[] EMPTY_ARRAY = new String[0];
     private static final String MAGICAL_INTEL_OPTION = "-XX:HeapDumpPath=ThisTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump";
     private static final boolean isUsingWrapper = true;
@@ -215,7 +217,7 @@ private static void addClientArgs(Collection<String> args, ClientProfile profile
                 Collections.addAll(args, "--assetIndex", profile.getAssetIndex());
             }
         } else
-			Collections.addAll(args, "--session", params.accessToken);
+            Collections.addAll(args, "--session", params.accessToken);
 
         // Add version and dirs args
         Collections.addAll(args, "--version", profile.getVersion().name);
@@ -223,7 +225,7 @@ private static void addClientArgs(Collection<String> args, ClientProfile profile
         Collections.addAll(args, "--assetsDir", params.assetDir.toString());
         Collections.addAll(args, "--resourcePackDir", params.clientDir.resolve(RESOURCEPACKS_DIR).toString());
         if (version.compareTo(ClientProfile.Version.MC194) >= 0)
-			Collections.addAll(args, "--versionType", "Launcher v" + Launcher.getVersion().getVersionString());
+            Collections.addAll(args, "--versionType", "Launcher v" + Launcher.getVersion().getVersionString());
 
         // Add server args
         if (params.autoEnter) {
@@ -233,7 +235,7 @@ private static void addClientArgs(Collection<String> args, ClientProfile profile
 
         // Add window size args
         if (params.fullScreen)
-			Collections.addAll(args, "--fullscreen", Boolean.toString(true));
+            Collections.addAll(args, "--fullscreen", Boolean.toString(true));
         if (params.width > 0 && params.height > 0) {
             Collections.addAll(args, "--width", Integer.toString(params.width));
             Collections.addAll(args, "--height", Integer.toString(params.height));
@@ -249,6 +251,7 @@ private static void addClientLegacyArgs(Collection<String> args, ClientProfile p
         Collections.addAll(args, "--gameDir", params.clientDir.toString());
         Collections.addAll(args, "--assetsDir", params.assetDir.toString());
     }
+
     @LauncherAPI
     public static void checkJVMBitsAndVersion() {
         if (JVMHelper.JVM_BITS != JVMHelper.OS_BITS) {
@@ -264,6 +267,7 @@ public static void checkJVMBitsAndVersion() {
             JOptionPane.showMessageDialog(null, error);
         }
     }
+
     @LauncherAPI
     public static boolean isLaunched() {
         return LAUNCHED.get();
@@ -281,9 +285,9 @@ private static void launch(ClientProfile profile, Params params) throws Throwabl
         // Add client args
         Collection<String> args = new LinkedList<>();
         if (profile.getVersion().compareTo(ClientProfile.Version.MC164) >= 0)
-			addClientArgs(args, profile, params);
+            addClientArgs(args, profile, params);
-		else
+        else
-			addClientLegacyArgs(args, profile, params);
+            addClientLegacyArgs(args, profile, params);
         Collections.addAll(args, profile.getClientArgs());
         LogHelper.debug("Args: " + args);
         // Resolve main class and method
@@ -304,7 +308,7 @@ public static Process launch(
         // Write params file (instead of CLI; Mustdie32 API can't handle command line > 32767 chars)
         LogHelper.debug("Writing ClientLauncher params");
         Path paramsFile = Files.createTempFile("ClientLauncherParams", ".bin");
-        CommonHelper.newThread("Client params writter",false,() ->
+        CommonHelper.newThread("Client params writter", false, () ->
         {
             try {
                 try (ServerSocket socket = new ServerSocket()) {
@@ -333,13 +337,14 @@ public static Process launch(
         // Resolve java bin and set permissions
         LogHelper.debug("Resolving JVM binary");
         //Path javaBin = IOHelper.resolveJavaBin(jvmDir);
-		checkJVMBitsAndVersion();
+        checkJVMBitsAndVersion();
         // Fill CLI arguments
         List<String> args = new LinkedList<>();
         boolean wrapper = isUsingWrapper();
         Path javaBin;
-        if (wrapper) javaBin = JVMHelper.JVM_BITS == 64 ? AvanguardStarter.wrap64: AvanguardStarter.wrap32;
+        if (wrapper) javaBin = JVMHelper.JVM_BITS == 64 ? AvanguardStarter.wrap64 : AvanguardStarter.wrap32;
-        else javaBin = Paths.get(System.getProperty("java.home") + IOHelper.PLATFORM_SEPARATOR + "bin" + IOHelper.PLATFORM_SEPARATOR + "java");
+        else
+            javaBin = Paths.get(System.getProperty("java.home") + IOHelper.PLATFORM_SEPARATOR + "bin" + IOHelper.PLATFORM_SEPARATOR + "java");
         args.add(javaBin.toString());
         args.add(MAGICAL_INTEL_OPTION);
         if (params.ram > 0 && params.ram <= JVMHelper.RAM) {
@@ -348,7 +353,7 @@ public static Process launch(
         }
         args.add(JVMHelper.jvmProperty(LogHelper.DEBUG_PROPERTY, Boolean.toString(LogHelper.isDebugEnabled())));
         if (LauncherConfig.ADDRESS_OVERRIDE != null)
-			args.add(JVMHelper.jvmProperty(LauncherConfig.ADDRESS_OVERRIDE_PROPERTY, LauncherConfig.ADDRESS_OVERRIDE));
+            args.add(JVMHelper.jvmProperty(LauncherConfig.ADDRESS_OVERRIDE_PROPERTY, LauncherConfig.ADDRESS_OVERRIDE));
         if (JVMHelper.OS_TYPE == OS.MUSTDIE) {
             if (JVMHelper.OS_VERSION.startsWith("10.")) {
                 LogHelper.debug("MustDie 10 fix is applied");
@@ -363,10 +368,10 @@ public static Process launch(
         StringBuilder classPathString = new StringBuilder(pathLauncher);
         LinkedList<Path> classPath = resolveClassPathList(params.clientDir, profile.object.getClassPath());
         for (Path path : classPath)
-			classPathString.append(File.pathSeparatorChar).append(path.toString());
+            classPathString.append(File.pathSeparatorChar).append(path.toString());
         Collections.addAll(args, profile.object.getJvmArgs());
         Collections.addAll(args, "-Djava.library.path=".concat(params.clientDir.resolve(NATIVES_DIR).toString())); // Add Native Path
-        Collections.addAll(args,"-javaagent:".concat(pathLauncher));
+        Collections.addAll(args, "-javaagent:".concat(pathLauncher));
         //Collections.addAll(args, "-classpath", classPathString.toString());
         //if(wrapper)
         //Collections.addAll(args, "-Djava.class.path=".concat(classPathString.toString())); // Add Class Path
@@ -379,8 +384,8 @@ public static Process launch(
         // Build client process
         LogHelper.debug("Launching client instance");
         ProcessBuilder builder = new ProcessBuilder(args);
-        if(wrapper)
+        if (wrapper)
-        builder.environment().put("JAVA_HOME", System.getProperty("java.home"));
+            builder.environment().put("JAVA_HOME", System.getProperty("java.home"));
         //else
         //builder.environment().put("CLASSPATH", classPathString.toString());
         EnvHelper.addEnv(builder);
@@ -427,8 +432,7 @@ public static void main(String... args) throws Throwable {
                     clientHDir = new SignedObjectHolder<>(input, publicKey, HashedDir::new);
                 }
             }
-        } catch (IOException ex)
+        } catch (IOException ex) {
-        {
             LogHelper.error(ex);
             try (HInput input = new HInput(IOHelper.newInput(paramsFile))) {
                 params = new Params(input);
@@ -509,12 +513,12 @@ public static void setProfile(ClientProfile profile) {
     @LauncherAPI
     public static void verifyHDir(Path dir, HashedDir hdir, FileNameMatcher matcher, boolean digest) throws IOException {
         if (matcher != null)
-			matcher = matcher.verifyOnly();
+            matcher = matcher.verifyOnly();
 
         // Hash directory and compare (ignore update-only matcher entries, it will break offline-mode)
         HashedDir currentHDir = new HashedDir(dir, matcher, false, digest);
         if (!hdir.diff(currentHDir, matcher).isSame())
-			throw new SecurityException(String.format("Forbidden modification: '%s'", IOHelper.getFileName(dir)));
+            throw new SecurityException(String.format("Forbidden modification: '%s'", IOHelper.getFileName(dir)));
     }
 
     private ClientLauncher() {

Launcher/src/main/java/ru/gravit/launcher/client/ClientModuleContext.java

@@ -7,10 +7,11 @@
 
 public class ClientModuleContext implements ModuleContext {
     public final LauncherEngine engine;
-    ClientModuleContext(LauncherEngine engine)
+
-    {
+    ClientModuleContext(LauncherEngine engine) {
         this.engine = engine;
     }
+
     @Override
     public Type getType() {
         return Type.CLIENT;

Launcher/src/main/java/ru/gravit/launcher/client/ClientModuleManager.java

@@ -7,8 +7,7 @@
 import ru.gravit.launcher.modules.SimpleModuleManager;
 
 public class ClientModuleManager extends SimpleModuleManager {
-    public ClientModuleManager(LauncherEngine engine)
+    public ClientModuleManager(LauncherEngine engine) {
-    {
         context = new ClientModuleContext(engine);
         modules = new ArrayList<>();
     }

Launcher/src/main/java/ru/gravit/launcher/client/JSApplication.java

@@ -9,6 +9,7 @@
 @SuppressWarnings("AbstractClassNeverImplemented")
 public abstract class JSApplication extends Application {
     private static final AtomicReference<JSApplication> INSTANCE = new AtomicReference<>();
+
     @LauncherAPI
     public static JSApplication getInstance() {
         return INSTANCE.get();

Launcher/src/main/java/ru/gravit/launcher/client/ServerPinger.java

@@ -43,12 +43,14 @@ public boolean isOverfilled() {
             return onlinePlayers >= maxPlayers;
         }
     }
+
     // Constants
     private static final String LEGACY_PING_HOST_MAGIC = "§1";
     private static final String LEGACY_PING_HOST_CHANNEL = "MC|PingHost";
     private static final Pattern LEGACY_PING_HOST_DELIMETER = Pattern.compile("\0", Pattern.LITERAL);
 
     private static final int PACKET_LENGTH = 65535;
+
     private static String readUTF16String(HInput input) throws IOException {
         int length = input.readUnsignedShort() << 1;
         byte[] encoded = input.readByteArray(-length);
@@ -59,6 +61,7 @@ private static void writeUTF16String(HOutput output, String s) throws IOExceptio
         output.writeShort((short) s.length());
         output.stream.write(s.getBytes(StandardCharsets.UTF_16BE));
     }
+
     // Instance
     private final InetSocketAddress address;
     private final ClientProfile.Version version;
@@ -114,25 +117,25 @@ private Result legacyPing(HInput input, HOutput output, boolean mc16) throws IOE
         // Raed kick (response) packet
         int kickPacketID = input.readUnsignedByte();
         if (kickPacketID != 0xFF)
-			throw new IOException("Illegal kick packet ID: " + kickPacketID);
+            throw new IOException("Illegal kick packet ID: " + kickPacketID);
 
         // Read and parse response
         String response = readUTF16String(input);
         LogHelper.debug("Ping response (legacy): '%s'", response);
         String[] splitted = LEGACY_PING_HOST_DELIMETER.split(response);
         if (splitted.length != 6)
-			throw new IOException("Tokens count mismatch");
+            throw new IOException("Tokens count mismatch");
 
         // Verify all parts
         String magic = splitted[0];
         if (!magic.equals(LEGACY_PING_HOST_MAGIC))
-			throw new IOException("Magic string mismatch: " + magic);
+            throw new IOException("Magic string mismatch: " + magic);
         int protocol = Integer.parseInt(splitted[1]);
         if (protocol != version.protocol)
-			throw new IOException("Protocol mismatch: " + protocol);
+            throw new IOException("Protocol mismatch: " + protocol);
         String clientVersion = splitted[2];
         if (!clientVersion.equals(version.name))
-			throw new IOException(String.format("Version mismatch: '%s'", clientVersion));
+            throw new IOException(String.format("Version mismatch: '%s'", clientVersion));
         int onlinePlayers = VerifyHelper.verifyInt(Integer.parseInt(splitted[4]),
                 VerifyHelper.NOT_NEGATIVE, "onlinePlayers can't be < 0");
         int maxPlayers = VerifyHelper.verifyInt(Integer.parseInt(splitted[5]),
@@ -167,7 +170,7 @@ private Result modernPing(HInput input, HOutput output) throws IOException {
         // ab is a dirty fix for some servers (noticed KCauldron 1.7.10)
         int ab = 0;
         while (ab <= 0)
-			ab = IOHelper.verifyLength(input.readVarInt(), PACKET_LENGTH);
+            ab = IOHelper.verifyLength(input.readVarInt(), PACKET_LENGTH);
 
         // Read outer status response packet ID
         String response;
@@ -175,7 +178,7 @@ private Result modernPing(HInput input, HOutput output) throws IOException {
         try (HInput packetInput = new HInput(statusPacket)) {
             int statusPacketID = packetInput.readVarInt();
             if (statusPacketID != 0x0)
-				throw new IOException("Illegal status packet ID: " + statusPacketID);
+                throw new IOException("Illegal status packet ID: " + statusPacketID);
             response = packetInput.readString(PACKET_LENGTH);
             LogHelper.debug("Ping response (modern): '%s'", response);
         }
@@ -209,9 +212,9 @@ public Result ping() throws IOException {
             // Verify is result available
             if (cache == null) {
                 if (cacheException instanceof IOException)
-					throw (IOException) cacheException;
+                    throw (IOException) cacheException;
                 if (cacheException instanceof IllegalArgumentException)
-					throw (IllegalArgumentException) cacheException;
+                    throw (IllegalArgumentException) cacheException;
                 cacheException = new IOException("Unavailable");
                 throw (IOException) cacheException;
             }

Launcher/src/main/java/ru/gravit/launcher/gui/buttons/ProgressCircleIndicator.java

@@ -18,22 +18,22 @@
 @LauncherAPI
 abstract class ProgressCircleIndicator extends ProgressIndicator {
 
-	@LauncherAPI
+    @LauncherAPI
     public ProgressCircleIndicator() {
         this.getStylesheets().add(ProgressCircleIndicator.class.getResource("/runtime/launcher/overlay/update/circleprogress.css").toExternalForm());
     }
 
-	@LauncherAPI
+    @LauncherAPI
     public final void setInnerCircleRadius(int value) {
         innerCircleRadiusProperty().set(value);
     }
 
-	@LauncherAPI
+    @LauncherAPI
     public final DoubleProperty innerCircleRadiusProperty() {
         return innerCircleRadius;
     }
 
-	@LauncherAPI
+    @LauncherAPI
     public final double getInnerCircleRadius() {
         return innerCircleRadiusProperty().get();
     }
@@ -68,13 +68,14 @@ public boolean isSettable(ProgressCircleIndicator n) {
             }
 
             @SuppressWarnings("unchecked")
-			@Override
+            @Override
             public StyleableProperty<Number> getStyleableProperty(ProgressCircleIndicator n) {
                 return (StyleableProperty<Number>) n.innerCircleRadiusProperty();
             }
         };
 
         public static final List<CssMetaData<? extends Styleable, ?>> STYLEABLES;
+
         static {
             final List<CssMetaData<? extends Styleable, ?>> styleables = new ArrayList<>(Control.getClassCssMetaData());
             styleables.add(INNER_CIRCLE_RADIUS);
@@ -83,13 +84,10 @@ public StyleableProperty<Number> getStyleableProperty(ProgressCircleIndicator n)
     }
 
     @LauncherAPI
-    /**
-     * @return The CssMetaData associated with this class, which may include the CssMetaData of its super classes.
-     */
     public static List<CssMetaData<? extends Styleable, ?>> getClassCssMetaData() {
         return StyleableProperties.STYLEABLES;
     }
-    
+
     @LauncherAPI
     @Override
     public List<CssMetaData<? extends Styleable, ?>> getControlCssMetaData() {

Launcher/src/main/java/ru/gravit/launcher/gui/buttons/RingProgressIndicator.java

@@ -75,13 +75,14 @@ public boolean isSettable(RingProgressIndicator n) {
             }
 
             @SuppressWarnings("unchecked")
-			@Override
+            @Override
             public StyleableProperty<Number> getStyleableProperty(RingProgressIndicator n) {
                 return (StyleableProperty<Number>) n.ringWidth;
             }
         };
 
         public static final List<CssMetaData<? extends Styleable, ?>> STYLEABLES;
+
         static {
             final List<CssMetaData<? extends Styleable, ?>> styleables = new ArrayList<>(Control.getClassCssMetaData());
             styleables.addAll(getClassCssMetaData());
@@ -93,6 +94,6 @@ public StyleableProperty<Number> getStyleableProperty(RingProgressIndicator n) {
     @LauncherAPI
     @Override
     public List<CssMetaData<? extends Styleable, ?>> getControlCssMetaData() {
-    	 return StyleableProperties.STYLEABLES;
+        return StyleableProperties.STYLEABLES;
     }
 }

Launcher/src/main/java/ru/gravit/launcher/gui/buttons/RingProgressIndicatorSkin.java

@@ -15,9 +15,8 @@
 
 /**
  * Skin of the ring progress indicator where an arc grows and by the progress value up to 100% where the arc becomes a ring.
- * 
- * @author Andrea Vacondio
  *
+ * @author Andrea Vacondio
  */
 @LauncherAPI
 public class RingProgressIndicatorSkin implements Skin<RingProgressIndicator> {
@@ -29,6 +28,7 @@ public class RingProgressIndicatorSkin implements Skin<RingProgressIndicator> {
     private final StackPane container = new StackPane();
     private final Arc fillerArc = new Arc();
     private final RotateTransition transition = new RotateTransition(Duration.millis(2000), fillerArc);
+
     @LauncherAPI
     public RingProgressIndicatorSkin(final RingProgressIndicator indicator) {
         this.indicator = indicator;
@@ -108,16 +108,19 @@ private void initIndeterminate(boolean newVal) {
             transition.stop();
         }
     }
+
     @LauncherAPI
     @Override
     public RingProgressIndicator getSkinnable() {
         return indicator;
     }
+
     @LauncherAPI
     @Override
     public Node getNode() {
         return container;
     }
+
     @LauncherAPI
     @Override
     public void dispose() {

Launcher/src/main/java/ru/gravit/launcher/gui/choosebox/CheckBitSetModelBase.java

@@ -7,7 +7,6 @@
 import com.sun.javafx.collections.NonIterableChange;
 import com.sun.javafx.scene.control.ReadOnlyUnbackedObservableList;
 
-import javafx.beans.InvalidationListener;
 import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.SimpleBooleanProperty;
 import javafx.collections.ListChangeListener;
@@ -15,222 +14,240 @@
 import ru.gravit.launcher.LauncherAPI;
 
 abstract class CheckBitSetModelBase<T> implements IndexedCheckModel<T> {
-	private final Map<T, BooleanProperty> itemBooleanMap;
+    private final Map<T, BooleanProperty> itemBooleanMap;
 
-	private final BitSet checkedIndices;
+    private final BitSet checkedIndices;
-	private final ReadOnlyUnbackedObservableList<Integer> checkedIndicesList;
+    private final ReadOnlyUnbackedObservableList<Integer> checkedIndicesList;
-	private final ReadOnlyUnbackedObservableList<T> checkedItemsList;
+    private final ReadOnlyUnbackedObservableList<T> checkedItemsList;
 
-	CheckBitSetModelBase(final Map<T, BooleanProperty> itemBooleanMap) {
+    CheckBitSetModelBase(final Map<T, BooleanProperty> itemBooleanMap) {
-		this.itemBooleanMap = itemBooleanMap;
+        this.itemBooleanMap = itemBooleanMap;
 
-		this.checkedIndices = new BitSet();
+        this.checkedIndices = new BitSet();
 
-		this.checkedIndicesList = new ReadOnlyUnbackedObservableList<Integer>() {
+        this.checkedIndicesList = new ReadOnlyUnbackedObservableList<Integer>() {
-			@Override
+            @Override
-			public boolean contains(Object o) {
+            public boolean contains(Object o) {
-				if (o instanceof Number) {
+                if (o instanceof Number) {
-					Number n = (Number) o;
+                    Number n = (Number) o;
-					int index = n.intValue();
+                    int index = n.intValue();
 
-					return index >= 0 && index < checkedIndices.length() && checkedIndices.get(index);
+                    return index >= 0 && index < checkedIndices.length() && checkedIndices.get(index);
-				}
+                }
 
-				return false;
+                return false;
-			}
+            }
 
-			@Override
+            @Override
-			public Integer get(int index) {
+            public Integer get(int index) {
-				if (index < 0 || index >= getItemCount())
+                if (index < 0 || index >= getItemCount())
-					return -1;
+                    return -1;
 
-				for (int pos = 0, val = checkedIndices.nextSetBit(0); val >= 0
+                for (int pos = 0, val = checkedIndices.nextSetBit(0); val >= 0
-						|| pos == index; pos++, val = checkedIndices.nextSetBit(val + 1))
+                        || pos == index; pos++, val = checkedIndices.nextSetBit(val + 1))
-					if (pos == index)
+                    if (pos == index)
-						return val;
+                        return val;
 
-				return -1;
+                return -1;
-			}
+            }
 
-			@Override
+            @Override
-			public int size() {
+            public int size() {
-				return checkedIndices.cardinality();
+                return checkedIndices.cardinality();
-			}
+            }
-		};
+        };
 
-		this.checkedItemsList = new ReadOnlyUnbackedObservableList<T>() {
+        this.checkedItemsList = new ReadOnlyUnbackedObservableList<T>() {
-			@Override
+            @Override
-			public T get(int i) {
+            public T get(int i) {
-				int pos = checkedIndicesList.get(i);
+                int pos = checkedIndicesList.get(i);
-				if (pos < 0 || pos >= getItemCount())
+                if (pos < 0 || pos >= getItemCount())
-					return null;
+                    return null;
-				return getItem(pos);
+                return getItem(pos);
-			}
+            }
 
-			@Override
+            @Override
-			public int size() {
+            public int size() {
-				return checkedIndices.cardinality();
+                return checkedIndices.cardinality();
-			}
+            }
-		};
+        };
 
-		final MappingChange.Map<Integer, T> map = this::getItem;
+        final MappingChange.Map<Integer, T> map = this::getItem;
 
-		checkedIndicesList.addListener((ListChangeListener<Integer>) c -> {
+        checkedIndicesList.addListener((ListChangeListener<Integer>) c -> {
-			boolean hasRealChangeOccurred = false;
+            boolean hasRealChangeOccurred = false;
-			while (c.next() && !hasRealChangeOccurred)
+            while (c.next() && !hasRealChangeOccurred)
-				hasRealChangeOccurred = c.wasAdded() || c.wasRemoved();
+                hasRealChangeOccurred = c.wasAdded() || c.wasRemoved();
 
-			if (hasRealChangeOccurred) {
+            if (hasRealChangeOccurred) {
-				c.reset();
+                c.reset();
-				checkedItemsList.callObservers(new MappingChange<>(c, map, checkedItemsList));
+                checkedItemsList.callObservers(new MappingChange<>(c, map, checkedItemsList));
-			}
+            }
-			c.reset();
+            c.reset();
-		});
+        });
-		getCheckedItems().addListener((ListChangeListener<T>) c -> {
+        getCheckedItems().addListener((ListChangeListener<T>) c -> {
-			while (c.next()) {
+            while (c.next()) {
-				if (c.wasAdded())
+                if (c.wasAdded())
-					for (T item : c.getAddedSubList()) {
+                    for (T item : c.getAddedSubList()) {
-						BooleanProperty p = getItemBooleanProperty(item);
+                        BooleanProperty p = getItemBooleanProperty(item);
-						if (p != null)
+                        if (p != null)
-							p.set(true);
+                            p.set(true);
-					}
+                    }
 
-				if (c.wasRemoved())
+                if (c.wasRemoved())
-					for (T item : c.getRemoved()) {
+                    for (T item : c.getRemoved()) {
-						BooleanProperty p = getItemBooleanProperty(item);
+                        BooleanProperty p = getItemBooleanProperty(item);
-						if (p != null)
+                        if (p != null)
-							p.set(false);
+                            p.set(false);
-					}
+                    }
-			}
+            }
-		});
+        });
-	}
+    }
-	@LauncherAPI
-	@Override
-	public void check(int index) {
-		if (index < 0 || index >= getItemCount())
-			return;
-		checkedIndices.set(index);
-		final int changeIndex = checkedIndicesList.indexOf(index);
-		checkedIndicesList.callObservers(
-				new NonIterableChange.SimpleAddChange<>(changeIndex, changeIndex + 1, checkedIndicesList));
-	}
-	@Override
-	public void check(T item) {
-		int index = getItemIndex(item);
-		check(index);
-	}
-	@LauncherAPI
-	@Override
-	public void checkAll() {
-		for (int i = 0; i < getItemCount(); i++)
-			check(i);
-	}
-	@LauncherAPI
-	@Override
-	public void checkIndices(int... indices) {
-		for (int indice : indices)
-			check(indice);
-	}
-	@LauncherAPI
-	@Override
-	public void clearCheck(int index) {
-		if (index < 0 || index >= getItemCount())
-			return;
-		checkedIndices.clear(index);
 
-		final int changeIndex = checkedIndicesList.indexOf(index);
+    @LauncherAPI
-		checkedIndicesList.callObservers(
+    @Override
-				new NonIterableChange.SimpleRemovedChange<>(changeIndex, changeIndex, index, checkedIndicesList));
+    public void check(int index) {
-	}
+        if (index < 0 || index >= getItemCount())
-	@LauncherAPI
+            return;
-	@Override
+        checkedIndices.set(index);
-	public void clearCheck(T item) {
+        final int changeIndex = checkedIndicesList.indexOf(index);
-		int index = getItemIndex(item);
+        checkedIndicesList.callObservers(
-		clearCheck(index);
+                new NonIterableChange.SimpleAddChange<>(changeIndex, changeIndex + 1, checkedIndicesList));
-	}
+    }
-	@LauncherAPI
-	@Override
-	public void clearChecks() {
-		for (int index = 0; index < checkedIndices.length(); index++)
-			clearCheck(index);
-	}
-	@LauncherAPI
-	@Override
-	public ObservableList<Integer> getCheckedIndices() {
-		return checkedIndicesList;
-	}
-	@LauncherAPI
-	@Override
-	public ObservableList<T> getCheckedItems() {
-		return checkedItemsList;
-	}
-	@LauncherAPI
-	@Override
-	public abstract T getItem(int index);
-	@LauncherAPI
-	BooleanProperty getItemBooleanProperty(T item) {
-		return itemBooleanMap.get(item);
-	}
-	@LauncherAPI
-	@Override
-	public abstract int getItemCount();
-	@LauncherAPI
-	@Override
-	public abstract int getItemIndex(T item);
-	@LauncherAPI
-	@Override
-	public boolean isChecked(int index) {
-		return checkedIndices.get(index);
-	}
-	@LauncherAPI
-	@Override
-	public boolean isChecked(T item) {
-		int index = getItemIndex(item);
-		return isChecked(index);
-	}
-	@LauncherAPI
-	@Override
-	public boolean isEmpty() {
-		return checkedIndices.isEmpty();
-	}
-	@LauncherAPI
-	@Override
-	public void toggleCheckState(int index) {
-		if (isChecked(index))
-			clearCheck(index);
-		else
-			check(index);
-	}
 
-	@LauncherAPI
+    @Override
-	@Override
+    public void check(T item) {
-	public void toggleCheckState(T item) {
+        int index = getItemIndex(item);
-		int index = getItemIndex(item);
+        check(index);
-		toggleCheckState(index);
+    }
-	}
-	@LauncherAPI
-	protected void updateMap() {
-		itemBooleanMap.clear();
-		for (int i = 0; i < getItemCount(); i++) {
-			final int index = i;
-			final T item = getItem(index);
 
-			final BooleanProperty booleanProperty = new SimpleBooleanProperty(item, "selected", false); //$NON-NLS-1$
+    @LauncherAPI
-			itemBooleanMap.put(item, booleanProperty);
+    @Override
+    public void checkAll() {
+        for (int i = 0; i < getItemCount(); i++)
+            check(i);
+    }
 
-			booleanProperty.addListener(o -> {
+    @LauncherAPI
-				if (booleanProperty.get()) {
+    @Override
-					checkedIndices.set(index);
+    public void checkIndices(int... indices) {
-					final int changeIndex1 = checkedIndicesList.indexOf(index);
+        for (int indice : indices)
-					checkedIndicesList.callObservers(new NonIterableChange.SimpleAddChange<>(changeIndex1,
+            check(indice);
-							changeIndex1 + 1, checkedIndicesList));
+    }
-				} else {
+
-					final int changeIndex2 = checkedIndicesList.indexOf(index);
+    @LauncherAPI
-					checkedIndices.clear(index);
+    @Override
-					checkedIndicesList.callObservers(new NonIterableChange.SimpleRemovedChange<>(changeIndex2,
+    public void clearCheck(int index) {
-							changeIndex2, index, checkedIndicesList));
+        if (index < 0 || index >= getItemCount())
-				}
+            return;
-			});
+        checkedIndices.clear(index);
-		}
+
-	}
+        final int changeIndex = checkedIndicesList.indexOf(index);
+        checkedIndicesList.callObservers(
+                new NonIterableChange.SimpleRemovedChange<>(changeIndex, changeIndex, index, checkedIndicesList));
+    }
+
+    @LauncherAPI
+    @Override
+    public void clearCheck(T item) {
+        int index = getItemIndex(item);
+        clearCheck(index);
+    }
+
+    @LauncherAPI
+    @Override
+    public void clearChecks() {
+        for (int index = 0; index < checkedIndices.length(); index++)
+            clearCheck(index);
+    }
+
+    @LauncherAPI
+    @Override
+    public ObservableList<Integer> getCheckedIndices() {
+        return checkedIndicesList;
+    }
+
+    @LauncherAPI
+    @Override
+    public ObservableList<T> getCheckedItems() {
+        return checkedItemsList;
+    }
+
+    @LauncherAPI
+    @Override
+    public abstract T getItem(int index);
+
+    @LauncherAPI
+    BooleanProperty getItemBooleanProperty(T item) {
+        return itemBooleanMap.get(item);
+    }
+
+    @LauncherAPI
+    @Override
+    public abstract int getItemCount();
+
+    @LauncherAPI
+    @Override
+    public abstract int getItemIndex(T item);
+
+    @LauncherAPI
+    @Override
+    public boolean isChecked(int index) {
+        return checkedIndices.get(index);
+    }
+
+    @LauncherAPI
+    @Override
+    public boolean isChecked(T item) {
+        int index = getItemIndex(item);
+        return isChecked(index);
+    }
+
+    @LauncherAPI
+    @Override
+    public boolean isEmpty() {
+        return checkedIndices.isEmpty();
+    }
+
+    @LauncherAPI
+    @Override
+    public void toggleCheckState(int index) {
+        if (isChecked(index))
+            clearCheck(index);
+        else
+            check(index);
+    }
+
+    @LauncherAPI
+    @Override
+    public void toggleCheckState(T item) {
+        int index = getItemIndex(item);
+        toggleCheckState(index);
+    }
+
+    @LauncherAPI
+    protected void updateMap() {
+        itemBooleanMap.clear();
+        for (int i = 0; i < getItemCount(); i++) {
+            final int index = i;
+            final T item = getItem(index);
+
+            final BooleanProperty booleanProperty = new SimpleBooleanProperty(item, "selected", false); //$NON-NLS-1$
+            itemBooleanMap.put(item, booleanProperty);
+
+            booleanProperty.addListener(o -> {
+                if (booleanProperty.get()) {
+                    checkedIndices.set(index);
+                    final int changeIndex1 = checkedIndicesList.indexOf(index);
+                    checkedIndicesList.callObservers(new NonIterableChange.SimpleAddChange<>(changeIndex1,
+                            changeIndex1 + 1, checkedIndicesList));
+                } else {
+                    final int changeIndex2 = checkedIndicesList.indexOf(index);
+                    checkedIndices.clear(index);
+                    checkedIndicesList.callObservers(new NonIterableChange.SimpleRemovedChange<>(changeIndex2,
+                            changeIndex2, index, checkedIndicesList));
+                }
+            });
+        }
+    }
 }

Launcher/src/main/java/ru/gravit/launcher/gui/choosebox/CheckComboBox.java

@@ -17,143 +17,144 @@
 import ru.gravit.launcher.gui.choosebox.impl.CheckComboBoxSkin;
 
 public class CheckComboBox<T> extends ControlsFXControl {
-	@LauncherAPI
+    @LauncherAPI
-	private static class CheckComboBoxBitSetCheckModel<T> extends CheckBitSetModelBase<T> {
+    private static class CheckComboBoxBitSetCheckModel<T> extends CheckBitSetModelBase<T> {
-		@LauncherAPI
+        @LauncherAPI
-		private final ObservableList<T> items;
+        private final ObservableList<T> items;
 
-		@LauncherAPI
+        @LauncherAPI
-		CheckComboBoxBitSetCheckModel(final ObservableList<T> items, final Map<T, BooleanProperty> itemBooleanMap) {
+        CheckComboBoxBitSetCheckModel(final ObservableList<T> items, final Map<T, BooleanProperty> itemBooleanMap) {
-			super(itemBooleanMap);
+            super(itemBooleanMap);
 
-			this.items = items;
+            this.items = items;
-			this.items.addListener((ListChangeListener<T>) c -> updateMap());
+            this.items.addListener((ListChangeListener<T>) c -> updateMap());
 
-			updateMap();
+            updateMap();
-		}
+        }
 
-		@LauncherAPI
+        @LauncherAPI
-		@Override
+        @Override
-		public T getItem(int index) {
+        public T getItem(int index) {
-			return items.get(index);
+            return items.get(index);
-		}
+        }
 
-		@LauncherAPI
+        @LauncherAPI
-		@Override
+        @Override
-		public int getItemCount() {
+        public int getItemCount() {
-			return items.size();
+            return items.size();
-		}
+        }
 
-		@LauncherAPI
+        @LauncherAPI
-		@Override
+        @Override
-		public int getItemIndex(T item) {
+        public int getItemIndex(T item) {
-			return items.indexOf(item);
+            return items.indexOf(item);
-		}
+        }
-	}
+    }
-	private final ObservableList<T> items;
-	private final Map<T, BooleanProperty> itemBooleanMap;
 
-	private CheckComboBoxSkin<T> checkComboBoxSkin;
+    private final ObservableList<T> items;
+    private final Map<T, BooleanProperty> itemBooleanMap;
 
-	@LauncherAPI
+    private CheckComboBoxSkin<T> checkComboBoxSkin;
-	private ObjectProperty<IndexedCheckModel<T>> checkModel = new SimpleObjectProperty<>(this, "checkModel");
 
-	@LauncherAPI
+    @LauncherAPI
-	private ObjectProperty<StringConverter<T>> converter = new SimpleObjectProperty<>(this,
+    private ObjectProperty<IndexedCheckModel<T>> checkModel = new SimpleObjectProperty<>(this, "checkModel");
-			"converter");
 
-	@LauncherAPI
+    @LauncherAPI
-	private StringProperty title = new SimpleStringProperty(null);
+    private ObjectProperty<StringConverter<T>> converter = new SimpleObjectProperty<>(this,
+            "converter");
 
-	public CheckComboBox() {
+    @LauncherAPI
-		this(null);
+    private StringProperty title = new SimpleStringProperty(null);
-	}
 
-	public CheckComboBox(final ObservableList<T> items) {
+    public CheckComboBox() {
-		final int initialSize = items == null ? 32 : items.size();
+        this(null);
+    }
 
-		this.itemBooleanMap = new HashMap<>(initialSize);
+    public CheckComboBox(final ObservableList<T> items) {
-		this.items = items == null ? FXCollections.observableArrayList() : items;
+        final int initialSize = items == null ? 32 : items.size();
-		setCheckModel(new CheckComboBoxBitSetCheckModel<>(this.items, itemBooleanMap));
-	}
 
-	@LauncherAPI
+        this.itemBooleanMap = new HashMap<>(initialSize);
-	public final ObjectProperty<IndexedCheckModel<T>> checkModelProperty() {
+        this.items = items == null ? FXCollections.observableArrayList() : items;
-		return checkModel;
+        setCheckModel(new CheckComboBoxBitSetCheckModel<>(this.items, itemBooleanMap));
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public final ObjectProperty<StringConverter<T>> converterProperty() {
+    public final ObjectProperty<IndexedCheckModel<T>> checkModelProperty() {
-		return converter;
+        return checkModel;
-	}
+    }
 
-	@Override
+    @LauncherAPI
-	protected Skin<?> createDefaultSkin() {
+    public final ObjectProperty<StringConverter<T>> converterProperty() {
-		checkComboBoxSkin = new CheckComboBoxSkin<>(this);
+        return converter;
-		return checkComboBoxSkin;
+    }
-	}
 
-	@LauncherAPI
+    @Override
-	public final IndexedCheckModel<T> getCheckModel() {
+    protected Skin<?> createDefaultSkin() {
-		return checkModel == null ? null : checkModel.get();
+        checkComboBoxSkin = new CheckComboBoxSkin<>(this);
-	}
+        return checkComboBoxSkin;
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public final StringConverter<T> getConverter() {
+    public final IndexedCheckModel<T> getCheckModel() {
-		return converterProperty().get();
+        return checkModel == null ? null : checkModel.get();
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public BooleanProperty getItemBooleanProperty(int index) {
+    public final StringConverter<T> getConverter() {
-		if (index < 0 || index >= items.size())
+        return converterProperty().get();
-			return null;
+    }
-		return getItemBooleanProperty(getItems().get(index));
-	}
 
-	@LauncherAPI
+    @LauncherAPI
-	public BooleanProperty getItemBooleanProperty(T item) {
+    public BooleanProperty getItemBooleanProperty(int index) {
-		return itemBooleanMap.get(item);
+        if (index < 0 || index >= items.size())
-	}
+            return null;
+        return getItemBooleanProperty(getItems().get(index));
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public ObservableList<T> getItems() {
+    public BooleanProperty getItemBooleanProperty(T item) {
-		return items;
+        return itemBooleanMap.get(item);
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public final String getTitle() {
+    public ObservableList<T> getItems() {
-		return title.getValue();
+        return items;
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public void hide() {
+    public final String getTitle() {
-		if (checkComboBoxSkin != null)
+        return title.getValue();
-			checkComboBoxSkin.hide();
+    }
-	}
 
-	@LauncherAPI
+    @LauncherAPI
-	public final void setCheckModel(IndexedCheckModel<T> value) {
+    public void hide() {
-		checkModelProperty().set(value);
+        if (checkComboBoxSkin != null)
-	}
+            checkComboBoxSkin.hide();
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public final void setConverter(StringConverter<T> value) {
+    public final void setCheckModel(IndexedCheckModel<T> value) {
-		converterProperty().set(value);
+        checkModelProperty().set(value);
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public final void setTitle(String value) {
+    public final void setConverter(StringConverter<T> value) {
-		title.setValue(value);
+        converterProperty().set(value);
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public void show() {
+    public final void setTitle(String value) {
-		if (checkComboBoxSkin != null)
+        title.setValue(value);
-			checkComboBoxSkin.show();
+    }
-	}
 
-	@LauncherAPI
+    @LauncherAPI
-	public final StringProperty titleProperty() {
+    public void show() {
-		return title;
+        if (checkComboBoxSkin != null)
-	}
+            checkComboBoxSkin.show();
+    }
+
+    @LauncherAPI
+    public final StringProperty titleProperty() {
+        return title;
+    }
 }

Launcher/src/main/java/ru/gravit/launcher/gui/choosebox/CheckModel.java

@@ -4,30 +4,30 @@
 import ru.gravit.launcher.LauncherAPI;
 
 public interface CheckModel<T> {
-	@LauncherAPI
+    @LauncherAPI
-	void check(T item);
+    void check(T item);
 
-	@LauncherAPI
+    @LauncherAPI
-	void checkAll();
+    void checkAll();
 
-	@LauncherAPI
+    @LauncherAPI
-	void clearCheck(T item);
+    void clearCheck(T item);
 
-	@LauncherAPI
+    @LauncherAPI
-	void clearChecks();
+    void clearChecks();
 
-	@LauncherAPI
+    @LauncherAPI
-	ObservableList<T> getCheckedItems();
+    ObservableList<T> getCheckedItems();
 
-	@LauncherAPI
+    @LauncherAPI
-	int getItemCount();
+    int getItemCount();
 
-	@LauncherAPI
+    @LauncherAPI
-	boolean isChecked(T item);
+    boolean isChecked(T item);
 
-	@LauncherAPI
+    @LauncherAPI
-	boolean isEmpty();
+    boolean isEmpty();
 
-	@LauncherAPI
+    @LauncherAPI
-	void toggleCheckState(T item);
+    void toggleCheckState(T item);
 }

Launcher/src/main/java/ru/gravit/launcher/gui/choosebox/ControlsFXControl.java

@@ -5,18 +5,18 @@
 
 abstract class ControlsFXControl extends Control {
 
-	private String stylesheet;
+    private String stylesheet;
 
-	public ControlsFXControl() {
+    public ControlsFXControl() {
 
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	protected final String getUserAgentStylesheet(Class<?> clazz, String fileName) {
+    protected final String getUserAgentStylesheet(Class<?> clazz, String fileName) {
 
-		if (stylesheet == null)
+        if (stylesheet == null)
-			stylesheet = clazz.getResource(fileName).toExternalForm();
+            stylesheet = clazz.getResource(fileName).toExternalForm();
 
-		return stylesheet;
+        return stylesheet;
-	}
+    }
 }

Launcher/src/main/java/ru/gravit/launcher/gui/choosebox/IndexedCheckModel.java

@@ -4,28 +4,28 @@
 import ru.gravit.launcher.LauncherAPI;
 
 public interface IndexedCheckModel<T> extends CheckModel<T> {
-	@LauncherAPI
+    @LauncherAPI
     void check(int index);
 
-	@LauncherAPI
+    @LauncherAPI
     void checkIndices(int... indices);
 
-	@LauncherAPI
+    @LauncherAPI
     void clearCheck(int index);
 
-	@LauncherAPI
+    @LauncherAPI
     ObservableList<Integer> getCheckedIndices();
 
-	@LauncherAPI
+    @LauncherAPI
     T getItem(int index);
 
-	@LauncherAPI
+    @LauncherAPI
     int getItemIndex(T item);
 
-	@LauncherAPI
+    @LauncherAPI
     boolean isChecked(int index);
 
-	@LauncherAPI
+    @LauncherAPI
     void toggleCheckState(int index);
 
 }

Launcher/src/main/java/ru/gravit/launcher/gui/choosebox/impl/CheckComboBoxSkin.java

@@ -21,160 +21,157 @@
 
 public class CheckComboBoxSkin<T> extends BehaviorSkinBase<CheckComboBox<T>, BehaviorBase<CheckComboBox<T>>> {
 
-	private final ComboBox<T> comboBox;
+    private final ComboBox<T> comboBox;
-	private final ListCell<T> buttonCell;
+    private final ListCell<T> buttonCell;
 
-	private final CheckComboBox<T> control;
+    private final CheckComboBox<T> control;
-	private final ObservableList<T> items;
+    private final ReadOnlyUnbackedObservableList<T> selectedItems;
-	private final ReadOnlyUnbackedObservableList<Integer> selectedIndices;
-	private final ReadOnlyUnbackedObservableList<T> selectedItems;
 
-	@SuppressWarnings("unchecked")
+    @SuppressWarnings("unchecked")
-	public CheckComboBoxSkin(final CheckComboBox<T> control) {
+    public CheckComboBoxSkin(final CheckComboBox<T> control) {
-		super(control, new BehaviorBase<>(control, Collections.emptyList()));
+        super(control, new BehaviorBase<>(control, Collections.emptyList()));
 
-		this.control = control;
+        this.control = control;
-		this.items = control.getItems();
+        ObservableList<T> items = control.getItems();
 
-		selectedIndices = (ReadOnlyUnbackedObservableList<Integer>) control.getCheckModel().getCheckedIndices();
+        ReadOnlyUnbackedObservableList<Integer> selectedIndices = (ReadOnlyUnbackedObservableList<Integer>) control.getCheckModel().getCheckedIndices();
-		selectedItems = (ReadOnlyUnbackedObservableList<T>) control.getCheckModel().getCheckedItems();
+        selectedItems = (ReadOnlyUnbackedObservableList<T>) control.getCheckModel().getCheckedItems();
 
-		comboBox = new ComboBox<T>(items) {
+        comboBox = new ComboBox<T>(items) {
-			@Override
+            @Override
-			protected javafx.scene.control.Skin<?> createDefaultSkin() {
+            protected javafx.scene.control.Skin<?> createDefaultSkin() {
-				return createComboBoxListViewSkin(this);
+                return createComboBoxListViewSkin(this);
-			}
+            }
-		};
+        };
-		comboBox.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
+        comboBox.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
 
-		comboBox.setCellFactory(listView -> {
+        comboBox.setCellFactory(listView -> {
-			CheckBoxListCell<T> result = new CheckBoxListCell<>(control::getItemBooleanProperty);
+            CheckBoxListCell<T> result = new CheckBoxListCell<>(control::getItemBooleanProperty);
-			result.focusedProperty().addListener((o, ov, nv) -> {
+            result.focusedProperty().addListener((o, ov, nv) -> {
-				if (nv)
+                if (nv)
-					result.getParent().requestFocus();
+                    result.getParent().requestFocus();
-			});
+            });
-			result.setOnMouseClicked(e -> {
+            result.setOnMouseClicked(e -> {
-				T item = result.getItem();
+                T item = result.getItem();
-				if (control.getCheckModel().isChecked(item))
+                if (control.getCheckModel().isChecked(item))
-					control.getCheckModel().clearCheck(item);
+                    control.getCheckModel().clearCheck(item);
-				else
+                else
-					control.getCheckModel().check(item);
+                    control.getCheckModel().check(item);
-			});
+            });
-			result.converterProperty().bind(control.converterProperty());
+            result.converterProperty().bind(control.converterProperty());
-			return result;
+            return result;
-		});
+        });
 
-		buttonCell = new ListCell<T>() {
+        buttonCell = new ListCell<T>() {
-			@Override
+            @Override
-			protected void updateItem(T item, boolean empty) {
+            protected void updateItem(T item, boolean empty) {
-				setText(getTextString());
+                setText(getTextString());
-			}
+            }
-		};
+        };
-		comboBox.setButtonCell(buttonCell);
+        comboBox.setButtonCell(buttonCell);
-		comboBox.setValue((T) getTextString());
+        comboBox.setValue((T) getTextString());
 
-		selectedIndices.addListener((ListChangeListener<Integer>) c -> buttonCell.updateIndex(0));
+        selectedIndices.addListener((ListChangeListener<Integer>) c -> buttonCell.updateIndex(0));
 
-		getChildren().add(comboBox);
+        getChildren().add(comboBox);
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	private String buildString() {
+    private String buildString() {
-		final StringBuilder sb = new StringBuilder();
+        final StringBuilder sb = new StringBuilder();
-		for (int i = 0, max = selectedItems.size(); i < max; i++) {
+        for (int i = 0, max = selectedItems.size(); i < max; i++) {
-			T item = selectedItems.get(i);
+            T item = selectedItems.get(i);
-			if (control.getConverter() == null)
+            if (control.getConverter() == null)
-				sb.append(item);
+                sb.append(item);
-			else
+            else
-				sb.append(control.getConverter().toString(item));
+                sb.append(control.getConverter().toString(item));
-			if (i < max - 1)
+            if (i < max - 1)
-				sb.append(", "); //$NON-NLS-1$
+                sb.append(", "); //$NON-NLS-1$
-		}
+        }
-		return sb.toString();
+        return sb.toString();
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	@Override
+    @Override
-	protected double computeMaxHeight(double width, double topInset, double rightInset, double bottomInset,
+    protected double computeMaxHeight(double width, double topInset, double rightInset, double bottomInset,
-			double leftInset) {
+                                      double leftInset) {
-		return getSkinnable().prefHeight(width);
+        return getSkinnable().prefHeight(width);
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	@Override
+    @Override
-	protected double computeMaxWidth(double height, double topInset, double rightInset, double bottomInset,
+    protected double computeMaxWidth(double height, double topInset, double rightInset, double bottomInset,
-			double leftInset) {
+                                     double leftInset) {
-		return getSkinnable().prefWidth(height);
+        return getSkinnable().prefWidth(height);
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	@Override
+    @Override
-	protected double computeMinHeight(double width, double topInset, double rightInset, double bottomInset,
+    protected double computeMinHeight(double width, double topInset, double rightInset, double bottomInset,
-			double leftInset) {
+                                      double leftInset) {
-		return comboBox.minHeight(width);
+        return comboBox.minHeight(width);
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	@Override
+    @Override
-	protected double computeMinWidth(double height, double topInset, double rightInset, double bottomInset,
+    protected double computeMinWidth(double height, double topInset, double rightInset, double bottomInset,
-			double leftInset) {
+                                     double leftInset) {
-		return comboBox.minWidth(height);
+        return comboBox.minWidth(height);
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	@Override
+    @Override
-	protected double computePrefHeight(double width, double topInset, double rightInset, double bottomInset,
+    protected double computePrefHeight(double width, double topInset, double rightInset, double bottomInset,
-			double leftInset) {
+                                       double leftInset) {
-		return comboBox.prefHeight(width);
+        return comboBox.prefHeight(width);
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	@Override
+    @Override
-	protected double computePrefWidth(double height, double topInset, double rightInset, double bottomInset,
+    protected double computePrefWidth(double height, double topInset, double rightInset, double bottomInset,
-			double leftInset) {
+                                      double leftInset) {
-		return comboBox.prefWidth(height);
+        return comboBox.prefWidth(height);
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	private Skin<?> createComboBoxListViewSkin(ComboBox<T> comboBox) {
+    private Skin<?> createComboBoxListViewSkin(ComboBox<T> comboBox) {
-		final ComboBoxListViewSkin<T> comboBoxListViewSkin = new ComboBoxListViewSkin<T>(comboBox) {
+        final ComboBoxListViewSkin<T> comboBoxListViewSkin = new ComboBoxListViewSkin<T>(comboBox) {
-			@Override
+            @Override
-			protected boolean isHideOnClickEnabled() {
+            protected boolean isHideOnClickEnabled() {
-				return false;
+                return false;
-			}
+            }
-		};
+        };
-		@SuppressWarnings("unchecked")
+        @SuppressWarnings("unchecked") final ListView<T> listView = (ListView<T>) comboBoxListViewSkin.getPopupContent();
-		final ListView<T> listView = (ListView<T>) comboBoxListViewSkin.getPopupContent();
+        listView.setOnKeyPressed(e -> {
-		listView.setOnKeyPressed(e -> {
+            if (e.getCode() == KeyCode.SPACE) {
-			if (e.getCode() == KeyCode.SPACE) {
+                T item = listView.getSelectionModel().getSelectedItem();
-				T item = listView.getSelectionModel().getSelectedItem();
+                if (item != null) {
-				if (item != null) {
+                    final IndexedCheckModel<T> checkModel = control.getCheckModel();
-					final IndexedCheckModel<T> checkModel = control.getCheckModel();
+                    if (checkModel != null)
-					if (checkModel != null)
+                        checkModel.toggleCheckState(item);
-						checkModel.toggleCheckState(item);
+                }
-				}
+            } else if (e.getCode() == KeyCode.ESCAPE)
-			} else if (e.getCode() == KeyCode.ESCAPE)
+                hide();
-				hide();
+        });
-		});
+        return comboBoxListViewSkin;
-		return comboBoxListViewSkin;
+    }
-	}
 
-	@LauncherAPI
+    @LauncherAPI
-	protected String getTextString() {
+    protected String getTextString() {
 
-		if (control.getTitle() != null)
+        if (control.getTitle() != null)
-			return control.getTitle();
+            return control.getTitle();
-		return buildString();
+        return buildString();
 
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public void hide() {
+    public void hide() {
-		comboBox.hide();
+        comboBox.hide();
-	}
+    }
 
-	@LauncherAPI
+    @LauncherAPI
-	public void show() {
+    public void show() {
-		comboBox.show();
+        comboBox.show();
-	}
+    }
 }

Launcher/src/main/java/ru/gravit/launcher/request/PingRequest.java

@@ -29,7 +29,7 @@ public Integer getType() {
     protected Void requestDo(HInput input, HOutput output) throws IOException {
         byte pong = (byte) input.readUnsignedByte();
         if (pong != SerializeLimits.EXPECTED_BYTE)
-			throw new IOException("Illegal ping response: " + pong);
+            throw new IOException("Illegal ping response: " + pong);
         return null;
     }
 }

Launcher/src/main/java/ru/gravit/launcher/request/Request.java

@@ -14,10 +14,12 @@
 
 public abstract class Request<R> {
     private static final long session = SecurityHelper.secureRandom.nextLong();
+
     @LauncherAPI
     public static void requestError(String message) throws RequestException {
         throw new RequestException(message);
     }
+
     @LauncherAPI
     protected final LauncherConfig config;
 
@@ -40,14 +42,14 @@ protected Request(LauncherConfig config) {
     protected final void readError(HInput input) throws IOException {
         String error = input.readString(0);
         if (!error.isEmpty())
-			requestError(error);
+            requestError(error);
     }
 
     @LauncherAPI
     @SuppressWarnings("DesignForExtension")
     public R request() throws Exception {
         if (!started.compareAndSet(false, true))
-			throw new IllegalStateException("Request already started");
+            throw new IllegalStateException("Request already started");
 
         // Make request to LaunchServer
         try (Socket socket = IOHelper.newSocket()) {
@@ -73,7 +75,7 @@ private void writeHandshake(HInput input, HOutput output) throws IOException {
 
         // Verify is accepted
         if (!input.readBoolean())
-			requestError("Serverside not accepted this connection");
+            requestError("Serverside not accepted this connection");
     }
 
 }

Launcher/src/main/java/ru/gravit/launcher/request/auth/AuthRequest.java

@@ -29,6 +29,7 @@ private Result(PlayerProfile pp, String accessToken) {
             this.accessToken = accessToken;
         }
     }
+
     private final String login;
 
     private final byte[] encryptedPassword;

Launcher/src/main/java/ru/gravit/launcher/request/update/LauncherRequest.java

@@ -46,6 +46,7 @@ public byte[] getSign() {
             return sign.clone();
         }
     }
+
     @LauncherAPI
     public static final Path BINARY_PATH = IOHelper.getCodeSource(Launcher.class);
 
@@ -60,9 +61,9 @@ public static void update(LauncherConfig config, Result result) throws Signature
         List<String> args = new ArrayList<>(8);
         args.add(IOHelper.resolveJavaBin(null).toString());
         if (LogHelper.isDebugEnabled())
-			args.add(JVMHelper.jvmProperty(LogHelper.DEBUG_PROPERTY, Boolean.toString(LogHelper.isDebugEnabled())));
+            args.add(JVMHelper.jvmProperty(LogHelper.DEBUG_PROPERTY, Boolean.toString(LogHelper.isDebugEnabled())));
         if (LauncherConfig.ADDRESS_OVERRIDE != null)
-			args.add(JVMHelper.jvmProperty(LauncherConfig.ADDRESS_OVERRIDE_PROPERTY, LauncherConfig.ADDRESS_OVERRIDE));
+            args.add(JVMHelper.jvmProperty(LauncherConfig.ADDRESS_OVERRIDE_PROPERTY, LauncherConfig.ADDRESS_OVERRIDE));
         args.add("-jar");
         args.add(BINARY_PATH.toString());
         ProcessBuilder builder = new ProcessBuilder(args.toArray(new String[0]));
@@ -117,7 +118,7 @@ protected Result requestDo(HInput input, HOutput output) throws Exception {
         int count = input.readLength(0);
         List<SignedObjectHolder<ClientProfile>> profiles = new ArrayList<>(count);
         for (int i = 0; i < count; i++)
-			profiles.add(new SignedObjectHolder<>(input, publicKey, ClientProfile.RO_ADAPTER));
+            profiles.add(new SignedObjectHolder<>(input, publicKey, ClientProfile.RO_ADAPTER));
 
         // Return request result
         return new Result(null, sign, profiles);

Launcher/src/main/java/ru/gravit/launcher/request/update/ProfilesRequest.java

@@ -38,6 +38,7 @@ public ProfilesRequest(LauncherConfig config) {
     public Integer getType() {
         return RequestType.PROFILES.getNumber();
     }
+
     @Override
     protected Result requestDo(HInput input, HOutput output) throws Exception {
         output.writeBoolean(true);
@@ -47,7 +48,7 @@ protected Result requestDo(HInput input, HOutput output) throws Exception {
         int count = input.readLength(0);
         List<SignedObjectHolder<ClientProfile>> profiles = new ArrayList<>(count);
         for (int i = 0; i < count; i++)
-			profiles.add(new SignedObjectHolder<>(input, config.publicKey, ClientProfile.RO_ADAPTER));
+            profiles.add(new SignedObjectHolder<>(input, config.publicKey, ClientProfile.RO_ADAPTER));
 
         // Return request result
         return new Result(profiles);

Launcher/src/main/java/ru/gravit/launcher/request/update/UpdateListRequest.java

@@ -36,7 +36,7 @@ protected Set<String> requestDo(HInput input, HOutput output) throws IOException
         // Read all update dirs names
         Set<String> result = new HashSet<>(count);
         for (int i = 0; i < count; i++)
-			result.add(IOHelper.verifyFileName(input.readString(255)));
+            result.add(IOHelper.verifyFileName(input.readString(255)));
 
         // We're done. Make it unmodifiable and return
         return Collections.unmodifiableSet(result);

Launcher/src/main/java/ru/gravit/launcher/request/update/UpdateRequest.java

@@ -41,6 +41,7 @@ public static final class State {
         public interface Callback {
             void call(State state);
         }
+
         @LauncherAPI
         public final long fileDownloaded;
         @LauncherAPI
@@ -70,7 +71,7 @@ public State(String filePath, long fileDownloaded, long fileSize, long totalDown
         public double getBps() {
             long seconds = duration.getSeconds();
             if (seconds == 0)
-				return -1.0D; // Otherwise will throw /0 exception
+                return -1.0D; // Otherwise will throw /0 exception
             return totalDownloaded / (double) seconds;
         }
 
@@ -78,7 +79,7 @@ public double getBps() {
         public Duration getEstimatedTime() {
             double bps = getBps();
             if (bps <= 0.0D)
-				return null; // Otherwise will throw /0 exception
+                return null; // Otherwise will throw /0 exception
             return Duration.ofSeconds((long) (getTotalRemaining() / bps));
         }
 
@@ -95,7 +96,7 @@ public double getFileDownloadedMiB() {
         @LauncherAPI
         public double getFileDownloadedPart() {
             if (fileSize == 0)
-				return 0.0D;
+                return 0.0D;
             return (double) fileDownloaded / fileSize;
         }
 
@@ -137,7 +138,7 @@ public double getTotalDownloadedMiB() {
         @LauncherAPI
         public double getTotalDownloadedPart() {
             if (totalSize == 0)
-				return 0.0D;
+                return 0.0D;
             return (double) totalDownloaded / totalSize;
         }
 
@@ -166,6 +167,7 @@ public double getTotalSizeMiB() {
             return getTotalSizeKiB() / 1024.0D;
         }
     }
+
     private static void fillActionsQueue(Queue<UpdateAction> queue, HashedDir mismatch) {
         for (Entry<String, HashedEntry> mapEntry : mismatch.map().entrySet()) {
             String name = mapEntry.getKey();
@@ -185,6 +187,7 @@ private static void fillActionsQueue(Queue<UpdateAction> queue, HashedDir mismat
             }
         }
     }
+
     // Instance
     private final String dirName;
     private final Path dir;
@@ -257,12 +260,12 @@ private void downloadFile(Path file, HashedFile hFile, InputStream input) throws
                 int remaining = (int) Math.min(hFile.size - downloaded, bytes.length);
                 int length = input.read(bytes, 0, remaining);
                 if (length < 0)
-					throw new EOFException(String.format("%d bytes remaining", hFile.size - downloaded));
+                    throw new EOFException(String.format("%d bytes remaining", hFile.size - downloaded));
 
                 // Update file
                 fileOutput.write(bytes, 0, length);
                 if (digest != null)
-					digest.update(bytes, 0, length);
+                    digest.update(bytes, 0, length);
 
                 // Update state
                 downloaded += length;
@@ -275,7 +278,7 @@ private void downloadFile(Path file, HashedFile hFile, InputStream input) throws
         if (digest != null) {
             byte[] digestBytes = digest.digest();
             if (!hFile.isSameDigest(digestBytes))
-				throw new SecurityException(String.format("File digest mismatch: '%s'", filePath));
+                throw new SecurityException(String.format("File digest mismatch: '%s'", filePath));
         }
     }
 
@@ -342,7 +345,7 @@ protected SignedObjectHolder<HashedDir> requestDo(HInput input, HOutput output)
                     case GET:
                         Path targetFile = currentDir.resolve(action.name);
                         if (fileInput.read() != 0xFF)
-							throw new IOException("Serverside cached size mismath for file " + action.name);
+                            throw new IOException("Serverside cached size mismath for file " + action.name);
                         downloadFile(targetFile, (HashedFile) action.entry, fileInput);
                         break;
                     case CD_BACK:
@@ -368,7 +371,7 @@ public void setStateCallback(Callback callback) {
 
     private void updateState(String filePath, long fileDownloaded, long fileSize) {
         if (stateCallback != null)
-			stateCallback.call(new State(filePath, fileDownloaded, fileSize,
+            stateCallback.call(new State(filePath, fileDownloaded, fileSize,
                     totalDownloaded, totalSize, Duration.between(startTime, Instant.now())));
     }
 }