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;
@@ -233,6 +236,7 @@ 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);
@@ -249,6 +253,7 @@ private SignConf(BlockConfigEntry block, Path coredir) {
             }
         }
     }
+
     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;
@@ -462,11 +468,7 @@ public void close() {
         } catch (IOException e) {
             LogHelper.error(e);
         }
-        try {
         config.hwidHandler.close();
-        } catch (IOException e) {
-            LogHelper.error(e);
-        }
         modulesManager.close();
         // Print last message before death :(
         LogHelper.info("LaunchServer stopped");

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

@@ -10,24 +10,22 @@
 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 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;
@@ -35,14 +33,14 @@ private static String generateString(SecureRandom rand, int il) {
     public final ArrayList<String> confStrs;
 
     public ProguardConf(LaunchServer srv) {
-		this.srv = srv;
+        LaunchServer srv1 = srv;
-		proguard =  this.srv.dir.resolve("proguard");
+        proguard = srv1.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() + "\'");
+        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\'");

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

@@ -23,10 +23,12 @@ public StarterVisitor(Instrumentation inst) {
 
         @Override
         public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
-			if (file.toFile().getName().endsWith(".jar")) inst.appendToSystemClassLoaderSearch(new JarFile(file.toFile()));
+            if (file.toFile().getName().endsWith(".jar"))
+                inst.appendToSystemClassLoaderSearch(new JarFile(file.toFile()));
             return super.visitFile(file, attrs);
         }
     }
+
     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));

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

@@ -30,6 +30,7 @@ public boolean equals(Object obj) {
                 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;

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);
@@ -39,7 +40,8 @@ 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
@@ -111,10 +113,11 @@ public synchronized boolean joinServer(String username, String accessToken, Stri
         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

@@ -103,6 +103,7 @@ public void write(HOutput output) throws IOException {
             }
         }
     }
+
     @LauncherAPI
     public final Path file;
     @LauncherAPI

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

@@ -80,11 +80,12 @@ public UUID checkServer(String username, String serverID) throws IOException {
     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/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;

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);
@@ -97,18 +98,19 @@ public JsonObject request(JsonObject request, URL url) throws HWIDException, IOE
         JsonObject response = content.asObject();
         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/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;
@@ -49,7 +44,7 @@ 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");
 

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

@@ -113,10 +113,11 @@ private void setConfig() {
         // Return prepared config
         ConfigPersister.getInstance().setAntConfig(config, null);
     }
+
     private static String VERSION = Launcher.getVersion().getVersionString();
     private static int BUILD = Launcher.getVersion().build;
-	public static String formatVars(String mask)
+
-	{
+    public static String formatVars(String mask) {
         return String.format(mask, VERSION, BUILD);
     }
 }

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/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

@@ -59,7 +59,9 @@
  * </pre>
  */
 public class SignerJar implements AutoCloseable {
-	/** Helper output stream that also sends the data to the given {@link com.google.common.hash.Hasher}. */
+    /**
+     * Helper output stream that also sends the data to the given {@link com.google.common.hash.Hasher}.
+     */
     private static class HashingOutputStream extends OutputStream {
         private final OutputStream out;
         private final MessageDigest hasher;
@@ -97,6 +99,7 @@ public void write(int b) throws IOException {
             hasher.update((byte) b);
         }
     }
+
     private static final String MANIFEST_FN = "META-INF/MANIFEST.MF";
     private static final String SIG_FN = "META-INF/SIGNUMO.SF";
 
@@ -104,22 +107,24 @@ public void write(int b) throws IOException {
 
     private static final String hashFunctionName = "SHA-256";
 
-	public static final KeyStore getStore(Path file, String storepass, String algo) throws IOException {
+    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) {
+        } catch (NoSuchAlgorithmException | CertificateException | KeyStoreException e) {
             throw new IOException(e);
         }
     }
-	private final static MessageDigest hasher() {
+
+    private static MessageDigest hasher() {
         try {
             return MessageDigest.getInstance(hashFunctionName);
         } catch (NoSuchAlgorithmException e) {
             return null;
         }
     }
+
     private final ZipOutputStream zos;
 
     private final KeyStore keyStore;
@@ -153,6 +158,7 @@ public SignerJar(OutputStream out, KeyStore keyStore, String keyAlias, String ke
         fileDigests = new LinkedHashMap<>();
         sectionDigests = new LinkedHashMap<>();
     }
+
     /**
      * 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.
@@ -252,7 +258,9 @@ public void close() throws IOException {
         zos.close();
     }
 
-	/** Creates the beast that can actually sign the data. */
+    /**
+     * Creates the beast that can actually sign the data.
+     */
     private CMSSignedDataGenerator createSignedDataGenerator() throws Exception {
         Security.addProvider(new BouncyCastleProvider());
 
@@ -288,7 +296,9 @@ public ZipOutputStream getZos() {
         return zos;
     }
 
-	/** Helper for {@link #writeManifest()} that creates the digest of one entry. */
+    /**
+     * Helper for {@link #writeManifest()} that creates the digest of one entry.
+     */
     private String hashEntrySection(String name, Attributes attributes) throws IOException {
         Manifest manifest = new Manifest();
         manifest.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0");
@@ -304,7 +314,9 @@ private String hashEntrySection(String name, Attributes attributes) throws IOExc
         return Base64.getEncoder().encodeToString(hasher().digest(ob));
     }
 
-	/** Helper for {@link #writeManifest()} that creates the digest of the main section. */
+    /**
+     * Helper for {@link #writeManifest()} that creates the digest of the main section.
+     */
     private String hashMainSection(Attributes attributes) throws IOException {
         Manifest manifest = new Manifest();
         manifest.getMainAttributes().putAll(attributes);
@@ -314,22 +326,29 @@ private String hashMainSection(Attributes attributes) throws IOException {
             public String toString() {
                 return "NullOutputStream";
             }
+
             /** Discards the specified byte array. */
-	        @Override public void write(byte[] b) {
+            @Override
+            public void write(byte[] b) {
             }
+
             /** Discards the specified byte array. */
-	        @Override public void write(byte[] b, int off, int len) {
+            @Override
+            public void write(byte[] b, int off, int len) {
             }
 
             /** Discards the specified byte. */
-	        @Override public void write(int b) {
+            @Override
+            public void write(int b) {
             }
         }, hasher);
         manifest.write(o);
         return Base64.getEncoder().encodeToString(hasher.digest());
     }
 
-	/** Returns the CMS signed data. */
+    /**
+     * Returns the CMS signed data.
+     */
     private byte[] signSigFile(byte[] sigContents) throws Exception {
         CMSSignedDataGenerator gen = createSignedDataGenerator();
         CMSTypedData cmsData = new CMSProcessableByteArray(sigContents);

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/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/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);
-        if(args[0].equals("start"))
+        if (args[0].equals("start")) {
-        {
             handler.run();
         }
     }

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

@@ -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));

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";
 

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();
     }
 }

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/manangers/BuildHookManager.java

@@ -12,20 +12,20 @@
 
 public class BuildHookManager {
     @FunctionalInterface
-    public interface PostBuildHook
+    public interface PostBuildHook {
-    {
         void build(BuildContext context);
     }
+
     @FunctionalInterface
-    public interface PreBuildHook
+    public interface PreBuildHook {
-    {
         void build(BuildContext context);
     }
+
     @FunctionalInterface
-    public interface Transformer
+    public interface Transformer {
-    {
         byte[] transform(byte[] input, CharSequence classname);
     }
+
     private boolean BUILDRUNTIME;
     private final Set<PostBuildHook> POST_HOOKS;
     private final Set<PreBuildHook> PRE_HOOKS;
@@ -33,6 +33,7 @@ public interface Transformer
     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);
         PRE_HOOKS = new HashSet<>(4);
@@ -47,61 +48,65 @@ public BuildHookManager() {
         registerIgnoredClass("META-INF/NOTICE");
         registerClientModuleClass(TestClientModule.class.getName());
     }
-    public void autoRegisterIgnoredClass(String clazz)
+
-    {
+    public void autoRegisterIgnoredClass(String clazz) {
-        CLASS_BLACKLIST.add(clazz.replace('.','/').concat(".class"));
+        CLASS_BLACKLIST.add(clazz.replace('.', '/').concat(".class"));
     }
+
     public boolean 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);
     }
+
     public Map<String, byte[]> getIncludeClass() {
         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;
     }

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

@@ -15,6 +15,7 @@ public ModulesManager(LaunchServer lsrv) {
         classloader = new PublicURLClassLoader(new URL[0], ClassLoader.getSystemClassLoader());
         context = new LaunchServerModuleContext(lsrv, classloader);
     }
+
     private void registerCoreModule() {
         load(new CoreModule());
     }

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

@@ -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

@@ -68,9 +68,9 @@ 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);
             server.config.hwidHandler.check(HWID.gen(hwid_hdd, hwid_bios, hwid_cpu), result.username);
         } catch (AuthException | HWIDException e) {

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/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!");

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;
 
@@ -48,12 +49,10 @@ private Handshake readHandshake(HInput input, HOutput output) throws IOException
             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");
@@ -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;

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

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/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

@@ -10,9 +10,11 @@ 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);
 

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;

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

@@ -171,9 +171,11 @@ 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())

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

@@ -40,6 +40,7 @@ public void run() {
             }
         }
     }
+
     public static final String NAME = Launcher.getConfig().projectname;
     public static String avn32 = null, avn64 = null;
     public static Path wrap32 = null, wrap64 = null;
@@ -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));
         }
     }
 

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

@@ -66,6 +66,7 @@ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IO
             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;
@@ -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();
@@ -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()) {
@@ -338,8 +342,9 @@ public static Process launch(
         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) {
@@ -366,7 +371,7 @@ public static Process launch(
             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
@@ -379,7 +384,7 @@ 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"));
         //else
         //builder.environment().put("CLASSPATH", classPathString.toString());
@@ -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);

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;

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

@@ -75,6 +75,7 @@ public StyleableProperty<Number> getStyleableProperty(ProgressCircleIndicator n)
         };
 
         public static final List<CssMetaData<? extends Styleable, ?>> STYLEABLES;
+
         static {
             final List<CssMetaData<? extends Styleable, ?>> styleables = new ArrayList<>(Control.getClassCssMetaData());
             styleables.add(INNER_CIRCLE_RADIUS);
@@ -83,9 +84,6 @@ 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;
     }

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

@@ -82,6 +82,7 @@ public StyleableProperty<Number> getStyleableProperty(RingProgressIndicator n) {
         };
 
         public static final List<CssMetaData<? extends Styleable, ?>> STYLEABLES;
+
         static {
             final List<CssMetaData<? extends Styleable, ?>> styleables = new ArrayList<>(Control.getClassCssMetaData());
             styleables.addAll(getClassCssMetaData());

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

@@ -17,7 +17,6 @@
  * 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
- *
  */
 @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;
@@ -104,6 +103,7 @@ public int size() {
             }
         });
     }
+
     @LauncherAPI
     @Override
     public void check(int index) {
@@ -114,23 +114,27 @@ public void check(int 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) {
@@ -142,57 +146,69 @@ public void clearCheck(int 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) {
@@ -208,6 +224,7 @@ public void toggleCheckState(T item) {
         int index = getItemIndex(item);
         toggleCheckState(index);
     }
+
     @LauncherAPI
     protected void updateMap() {
         itemBooleanMap.clear();

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

@@ -50,6 +50,7 @@ public int getItemIndex(T item) {
             return items.indexOf(item);
         }
     }
+
     private final ObservableList<T> items;
     private final Map<T, BooleanProperty> itemBooleanMap;
 

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

@@ -25,8 +25,6 @@ public class CheckComboBoxSkin<T> extends BehaviorSkinBase<CheckComboBox<T>, Beh
     private final ListCell<T> buttonCell;
 
     private final CheckComboBox<T> control;
-	private final ObservableList<T> items;
-	private final ReadOnlyUnbackedObservableList<Integer> selectedIndices;
     private final ReadOnlyUnbackedObservableList<T> selectedItems;
 
     @SuppressWarnings("unchecked")
@@ -34,9 +32,9 @@ public CheckComboBoxSkin(final CheckComboBox<T> control) {
         super(control, new BehaviorBase<>(control, Collections.emptyList()));
 
         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();
 
         comboBox = new ComboBox<T>(items) {
@@ -143,8 +141,7 @@ protected boolean isHideOnClickEnabled() {
                 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 -> {
             if (e.getCode() == KeyCode.SPACE) {
                 T item = listView.getSelectionModel().getSelectedItem();

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;
 

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);
 

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);

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
@@ -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;

Launcher/src/main/java/ru/gravit/launcher/server/ServerWrapper.java

@@ -18,6 +18,7 @@
 
 public class ServerWrapper {
     public static ModulesManager modulesManager;
+
     public static void main(String[] args) throws Throwable {
         ServerWrapper wrapper = new ServerWrapper();
         modulesManager = new ModulesManager(wrapper);
@@ -26,12 +27,11 @@ public static void main(String[] args) throws Throwable {
         LauncherConfig cfg = new LauncherConfig(new HInput(IOHelper.newInput(IOHelper.getResourceURL(Launcher.CONFIG_FILE))));
         modulesManager.preInitModules();
         ProfilesRequest.Result result = new ProfilesRequest(cfg).request();
-        for(SignedObjectHolder<ClientProfile> p : result.profiles)
+        for (SignedObjectHolder<ClientProfile> p : result.profiles) {
-        {
+            LogHelper.debug("Get profile: %s", p.object.getTitle());
-            LogHelper.debug("Get profile: %s",p.object.getTitle());
+            if (p.object.getTitle().equals(ClientLauncher.title)) {
-            if(p.object.getTitle().equals(ClientLauncher.title)) {
                 wrapper.profile = p.object;
-                LogHelper.debug("Found profile: %s",ClientLauncher.title);
+                LogHelper.debug("Found profile: %s", ClientLauncher.title);
                 break;
             }
         }
@@ -40,9 +40,10 @@ public static void main(String[] args) throws Throwable {
         Class<?> mainClass = Class.forName(classname);
         MethodHandle mainMethod = MethodHandles.publicLookup().findStatic(mainClass, "main", MethodType.methodType(void.class, String[].class));
         String[] real_args = new String[args.length - 1];
-        System.arraycopy(args,1,real_args,0,args.length - 1);
+        System.arraycopy(args, 1, real_args, 0, args.length - 1);
         modulesManager.postInitModules();
         mainMethod.invoke(real_args);
     }
+
     public ClientProfile profile;
 }

compat/auth/uuid/ReversibleUUIDs.java

@@ -1,19 +1,19 @@
-public static UUID toUUID(String username) {
+public static UUID toUUID(String username){
-	ByteBuffer buffer = ByteBuffer.wrap(Arrays.copyOf(username.getBytes(StandardCharsets.US_ASCII), 16));
+        ByteBuffer buffer=ByteBuffer.wrap(Arrays.copyOf(username.getBytes(StandardCharsets.US_ASCII),16));
-	return new UUID(buffer.getLong(), buffer.getLong()); // MOST, LEAST
+        return new UUID(buffer.getLong(),buffer.getLong()); // MOST, LEAST
-}
+        }
 
-public static String toUsername(UUID uuid) {
+public static String toUsername(UUID uuid){
-	byte[] bytes = ByteBuffer.allocate(16).
+        byte[]bytes=ByteBuffer.allocate(16).
         putLong(uuid.getMostSignificantBits()).
         putLong(uuid.getLeastSignificantBits()).array();
 
         // Find username end
-	int length = 0;
+        int length=0;
-	while(length < bytes.length && bytes[length] != 0) {
+        while(length<bytes.length&&bytes[length]!=0){
         length++;
         }
 
         // Decode and verify
-	return VerifyHelper.verifyUsername(new String(bytes, 0, length, StandardCharsets.US_ASCII));
+        return VerifyHelper.verifyUsername(new String(bytes,0,length,StandardCharsets.US_ASCII));
-}
+        }

libLauncher/src/main/java/ru/gravit/launcher/AutogenConfig.java

@@ -5,12 +5,13 @@ public class AutogenConfig {
     public String address;
     public int port;
     private boolean isInitModules;
+
     AutogenConfig() {
 
     }
+
     @SuppressWarnings("UnnecessaryReturnStatement")
-    public void initModules()
+    public void initModules() {
-    {
+        if (isInitModules) return;
-        if(isInitModules) return;
     }
 }

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

@@ -24,6 +24,7 @@ static int readBuildNumber() {
             return 0; // Maybe dev env?
         }
     }
+
     private static final AtomicReference<LauncherConfig> CONFIG = new AtomicReference<>();
     @LauncherAPI
     public static ModulesManagerInterface modulesManager = null;
@@ -85,6 +86,6 @@ public static String toHash(UUID uuid) {
     }
 
     public static Version getVersion() {
-        return new Version(MAJOR,MINOR,PATCH,BUILD,RELEASE);
+        return new Version(MAJOR, MINOR, PATCH, BUILD, RELEASE);
     }
 }

libLauncher/src/main/java/ru/gravit/launcher/LauncherAgent.java

@@ -13,17 +13,18 @@
 @LauncherAPI
 public class LauncherAgent {
     private static final boolean enabled = false;
-	private static boolean isAgentStarted=false;
+    private static boolean isAgentStarted = false;
     public static Instrumentation inst;
 
     public static void addJVMClassPath(String path) throws IOException {
         LogHelper.debug("Launcher Agent addJVMClassPath");
         inst.appendToSystemClassLoaderSearch(new JarFile(path));
     }
-	public boolean isAgentStarted()
+
-	{
+    public boolean isAgentStarted() {
         return isAgentStarted;
     }
+
     public static long getObjSize(Object obj) {
         return inst.getObjectSize(obj);
     }
@@ -33,7 +34,7 @@ public static void premain(String agentArgument, Instrumentation instrumentation
         inst = instrumentation;
         isAgentStarted = true;
 
-        if(ClassFile.MAJOR_VERSION > ClassFile.JAVA_8 || enabled) {
+        if (ClassFile.MAJOR_VERSION > ClassFile.JAVA_8 || enabled) {
             inst.addTransformer(new SystemClassLoaderTransformer());
             Class<?>[] classes = inst.getAllLoadedClasses(); // Получаем список уже загруженных классов, которые могут быть изменены. Классы, которые ещё не загружены, будут изменены при загрузке
             ArrayList<Class<?>> classList = new ArrayList<>();

libLauncher/src/main/java/ru/gravit/launcher/LauncherConfig.java

@@ -23,11 +23,12 @@ public final class LauncherConfig extends StreamObject {
     @LauncherAPI
     public static final String ADDRESS_OVERRIDE = System.getProperty(ADDRESS_OVERRIDE_PROPERTY, null);
     private static final AutogenConfig config = new AutogenConfig();
+
     @LauncherAPI
-    public static AutogenConfig getAutogenConfig()
+    public static AutogenConfig getAutogenConfig() {
-    {
         return config;
     }
+
     // Instance
     @LauncherAPI
     public final InetSocketAddress address;
@@ -38,6 +39,7 @@ public static AutogenConfig getAutogenConfig()
 
     @LauncherAPI
     public final Map<String, byte[]> runtime;
+
     @LauncherAPI
     public LauncherConfig(HInput input) throws IOException, InvalidKeySpecException {
         String localAddress = config.address;
@@ -60,14 +62,16 @@ public LauncherConfig(HInput input) throws IOException, InvalidKeySpecException
         if (ADDRESS_OVERRIDE != null)
             LogHelper.warning("Address override is enabled: '%s'", ADDRESS_OVERRIDE);
     }
+
     @LauncherAPI
     @SuppressWarnings("AssignmentToCollectionOrArrayFieldFromParameter")
-    public LauncherConfig(String address, int port, RSAPublicKey publicKey, Map<String, byte[]> runtime,String projectname) {
+    public LauncherConfig(String address, int port, RSAPublicKey publicKey, Map<String, byte[]> runtime, String projectname) {
         this.address = InetSocketAddress.createUnresolved(address, port);
         this.publicKey = Objects.requireNonNull(publicKey, "publicKey");
         this.runtime = Collections.unmodifiableMap(new HashMap<>(runtime));
         this.projectname = projectname;
     }
+
     @LauncherAPI
     @SuppressWarnings("AssignmentToCollectionOrArrayFieldFromParameter")
     public LauncherConfig(String address, int port, RSAPublicKey publicKey, Map<String, byte[]> runtime) {

libLauncher/src/main/java/ru/gravit/launcher/hasher/DirWatcher.java

@@ -63,15 +63,18 @@ public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) th
     private static final Kind<?>[] KINDS = {
             StandardWatchEventKinds.ENTRY_CREATE, StandardWatchEventKinds.ENTRY_MODIFY, StandardWatchEventKinds.ENTRY_DELETE
     };
+
     private static void handleError(Throwable e) {
         LogHelper.error(e);
     }
+
     private static Deque<String> toPath(Iterable<Path> path) {
         Deque<String> result = new LinkedList<>();
         for (Path pe : path)
             result.add(pe.toString());
         return result;
     }
+
     // Instance
     private final Path dir;
     private final HashedDir hdir;

libLauncher/src/main/java/ru/gravit/launcher/hasher/FileNameMatcher.java

@@ -18,6 +18,7 @@ private static boolean anyMatch(String[] entries, Collection<String> path) {
         //    }
         //}
     }
+
     // Instance
     private final String[] update;
     private final String[] verify;

libLauncher/src/main/java/ru/gravit/launcher/hasher/HashedEntry.java

@@ -13,6 +13,7 @@ public abstract class HashedEntry extends StreamObject {
     public enum Type implements Itf {
         DIR(1), FILE(2);
         private static final EnumSerializer<Type> SERIALIZER = new EnumSerializer<>(Type.class);
+
         public static Type read(HInput input) throws IOException {
             return SERIALIZER.read(input);
         }

libLauncher/src/main/java/ru/gravit/launcher/managers/GarbageManager.java

@@ -16,6 +16,7 @@ public Entry(NeedGarbageCollection invoke, long timer) {
             this.timer = timer;
         }
     }
+
     private static final Timer timer = new Timer("GarbageTimer");
 
     private static final ArrayList<Entry> NEED_GARBARE_COLLECTION = new ArrayList<>();

libLauncher/src/main/java/ru/gravit/launcher/modules/Module.java

@@ -9,6 +9,7 @@ public interface Module extends AutoCloseable {
     Version getVersion();
 
     int getPriority();
+
     void init(ModuleContext context);
 
     void postInit(ModuleContext context);

libLauncher/src/main/java/ru/gravit/launcher/modules/ModuleContext.java

@@ -2,8 +2,10 @@
 
 public interface ModuleContext {
     enum Type {
-        SERVER,CLIENT,LAUNCHSERVER
+        SERVER, CLIENT, LAUNCHSERVER
     }
+
     Type getType();
+
     ModulesManagerInterface getModulesManager();
 }

libLauncher/src/main/java/ru/gravit/launcher/modules/ModulesManagerInterface.java

@@ -3,14 +3,23 @@
 import java.net.URL;
 
 public interface ModulesManagerInterface {
-    void initModules() throws Exception;
+    void initModules();
-    void load(Module module) throws Exception;
+
-    void load(Module module, boolean preload) throws Exception;
+    void load(Module module);
+
+    void load(Module module, boolean preload);
+
     void loadModule(URL jarpath, boolean preload) throws Exception;
+
     void loadModule(URL jarpath, String classname, boolean preload) throws Exception;
-    void postInitModules() throws Exception;
+
-    void preInitModules() throws Exception;
+    void postInitModules();
-    void printModules() throws Exception;
+
+    void preInitModules();
+
+    void printModules();
+
     void sort();
-    void registerModule(Module module,boolean preload) throws Exception;
+
+    void registerModule(Module module, boolean preload);
 }

libLauncher/src/main/java/ru/gravit/launcher/modules/SimpleModuleManager.java

@@ -14,7 +14,7 @@
 import java.util.jar.JarFile;
 import java.util.jar.Manifest;
 
-public class SimpleModuleManager implements ModulesManagerInterface,AutoCloseable {
+public class SimpleModuleManager implements ModulesManagerInterface, AutoCloseable {
     protected final class ModulesVisitor extends SimpleFileVisitor<Path> {
         private ModulesVisitor() {
         }
@@ -35,6 +35,7 @@ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IO
             return super.visitFile(file, attrs);
         }
     }
+
     public ArrayList<Module> modules;
     public PublicURLClassLoader classloader;
     protected ModuleContext context;
@@ -48,9 +49,8 @@ public void autoload(Path dir) throws IOException {
         LogHelper.info("Loaded %d modules", modules.size());
     }
 
-    public void sort()
+    public void sort() {
-    {
+        modules.sort((m1, m2) -> {
-        modules.sort((m1,m2) -> {
             int p1 = m1.getPriority();
             int p2 = m2.getPriority();
             return Integer.compare(p2, p1);
@@ -110,8 +110,8 @@ public void loadModule(URL jarpath, String classname, boolean preload) throws Cl
         Module module = (Module) moduleclass.newInstance();
         modules.add(module);
         module.preInit(context);
-        if(!preload) module.init(context);
+        if (!preload) module.init(context);
-        LogHelper.info("Module %s version: %s loaded",module.getName(),module.getVersion());
+        LogHelper.info("Module %s version: %s loaded", module.getName(), module.getVersion());
     }
 
     @Override
@@ -142,9 +142,8 @@ public void printModules() {
 
     @Override
     @LauncherAPI
-    public void registerModule(Module module,boolean preload)
+    public void registerModule(Module module, boolean preload) {
-    {
         load(module, preload);
-        LogHelper.info("Module %s version: %s registered",module.getName(),module.getVersion());
+        LogHelper.info("Module %s version: %s registered", module.getName(), module.getVersion());
     }
 }

libLauncher/src/main/java/ru/gravit/launcher/modules/TestClientModule.java

@@ -6,7 +6,7 @@
 
 public class TestClientModule implements Module {
     @Override
-    public void close() throws Exception {
+    public void close() {
 
     }
 

libLauncher/src/main/java/ru/gravit/launcher/profiles/ClientProfile.java

@@ -32,12 +32,14 @@ public enum Version {
         MC113("1.13", 393),
         MC1131("1.13.1", 401);
         private static final Map<String, Version> VERSIONS;
+
         static {
             Version[] versionsValues = values();
             VERSIONS = new HashMap<>(versionsValues.length);
             for (Version version : versionsValues)
                 VERSIONS.put(version.name, version);
         }
+
         public static Version byName(String name) {
             return VerifyHelper.getMapValue(VERSIONS, name, String.format("Unknown client version: '%s'", name));
         }
@@ -56,6 +58,7 @@ public String toString() {
             return "Minecraft " + name;
         }
     }
+
     @LauncherAPI
     public static final StreamObject.Adapter<ClientProfile> RO_ADAPTER = input -> new ClientProfile(input, true);
 
@@ -157,6 +160,7 @@ public FileNameMatcher getClientUpdateMatcher() {
     public String[] getJvmArgs() {
         return jvmArgs.stream(StringConfigEntry.class).toArray(String[]::new);
     }
+
     @LauncherAPI
     public String getMainClass() {
         return mainClass.getValue();
@@ -198,9 +202,8 @@ public boolean isUpdateFastCheck() {
     }
 
     @LauncherAPI
-    public boolean isWhitelistContains(String username)
+    public boolean isWhitelistContains(String username) {
-    {
+        if (!useWhitelist.getValue()) return true;
-        if(!useWhitelist.getValue()) return true;
         return whitelist.stream(StringConfigEntry.class).anyMatch(e -> e.equals(username));
     }
 

libLauncher/src/main/java/ru/gravit/launcher/profiles/PlayerProfile.java

@@ -16,10 +16,12 @@ public final class PlayerProfile extends StreamObject {
     public static PlayerProfile newOfflineProfile(String username) {
         return new PlayerProfile(offlineUUID(username), username, null, null);
     }
+
     @LauncherAPI
     public static UUID offlineUUID(String username) {
         return UUID.nameUUIDFromBytes(IOHelper.encodeASCII("OfflinePlayer:" + username));
     }
+
     @LauncherAPI
     public final UUID uuid;
 

libLauncher/src/main/java/ru/gravit/launcher/request/RequestType.java

@@ -14,6 +14,7 @@ public enum RequestType implements EnumSerializer.Itf {
     PROFILES(10),
     CUSTOM(255); // Custom requests
     private static final EnumSerializer<RequestType> SERIALIZER = new EnumSerializer<>(RequestType.class);
+
     @LauncherAPI
     public static RequestType read(HInput input) throws IOException {
         return SERIALIZER.read(input);

libLauncher/src/main/java/ru/gravit/launcher/request/UpdateAction.java

@@ -13,6 +13,7 @@ public final class UpdateAction extends StreamObject {
     public enum Type implements EnumSerializer.Itf {
         CD(1), CD_BACK(2), GET(3), FINISH(255);
         private static final EnumSerializer<Type> SERIALIZER = new EnumSerializer<>(Type.class);
+
         public static Type read(HInput input) throws IOException {
             return SERIALIZER.read(input);
         }
@@ -28,6 +29,7 @@ public int getNumber() {
             return n;
         }
     }
+
     public static final UpdateAction CD_BACK = new UpdateAction(Type.CD_BACK, null, null);
 
     public static final UpdateAction FINISH = new UpdateAction(Type.FINISH, null, null);

libLauncher/src/main/java/ru/gravit/launcher/serialize/config/TextConfigReader.java

@@ -22,6 +22,7 @@ public final class TextConfigReader {
     public static BlockConfigEntry read(Reader reader, boolean ro) throws IOException {
         return new TextConfigReader(reader, ro).readBlock(0);
     }
+
     private final LineNumberReader reader;
     private final boolean ro;
     private String skipped;

libLauncher/src/main/java/ru/gravit/launcher/serialize/config/TextConfigWriter.java

@@ -19,6 +19,7 @@ public final class TextConfigWriter {
     public static void write(BlockConfigEntry block, Writer writer, boolean comments) throws IOException {
         new TextConfigWriter(writer, comments).writeBlock(block, false);
     }
+
     private final Writer writer;
 
     private final boolean comments;

libLauncher/src/main/java/ru/gravit/launcher/serialize/config/entry/ConfigEntry.java

@@ -15,6 +15,7 @@ public abstract class ConfigEntry<V> extends StreamObject {
     public enum Type implements Itf {
         BLOCK(1), BOOLEAN(2), INTEGER(3), STRING(4), LIST(5);
         private static final EnumSerializer<Type> SERIALIZER = new EnumSerializer<>(Type.class);
+
         public static Type read(HInput input) throws IOException {
             return SERIALIZER.read(input);
         }
@@ -30,6 +31,7 @@ public int getNumber() {
             return n;
         }
     }
+
     protected static ConfigEntry<?> readEntry(HInput input, boolean ro) throws IOException {
         Type type = Type.read(input);
         switch (type) {
@@ -47,6 +49,7 @@ protected static ConfigEntry<?> readEntry(HInput input, boolean ro) throws IOExc
                 throw new AssertionError("Unsupported config entry type: " + type.name());
         }
     }
+
     protected static void writeEntry(ConfigEntry<?> entry, HOutput output) throws IOException {
         EnumSerializer.write(output, entry.getType());
         entry.write(output);

libLauncher/src/main/java/ru/gravit/launcher/ssl/LauncherKeyStore.java

@@ -9,15 +9,10 @@
 import java.security.cert.CertificateException;
 
 public class LauncherKeyStore {
-    public static KeyStore getKeyStore(String keystore,String password) throws KeyStoreException, IOException, CertificateException, NoSuchAlgorithmException {
+    public static KeyStore getKeyStore(String keystore, String password) throws KeyStoreException, IOException, CertificateException, NoSuchAlgorithmException {
         KeyStore ks = KeyStore.getInstance("JKS");
-        InputStream ksIs = new FileInputStream(keystore);
+        try (InputStream ksIs = new FileInputStream(keystore)) {
-        try {
             ks.load(ksIs, password.toCharArray());
-        } finally {
-            if (ksIs != null) {
-                ksIs.close();
-            }
         }
         return ks;
     }

libLauncher/src/main/java/ru/gravit/launcher/ssl/LauncherSSLContext.java

@@ -9,8 +9,9 @@ public class LauncherSSLContext {
     public SSLServerSocketFactory ssf;
     public SSLSocketFactory sf;
     private SSLContext sc;
-    public LauncherSSLContext(KeyStore ks,String keypassword) throws NoSuchAlgorithmException, CertificateException, KeyStoreException, IOException, UnrecoverableKeyException, KeyManagementException {
+
-        TrustManager[] trustAllCerts = new TrustManager[] {
+    public LauncherSSLContext(KeyStore ks, String keypassword) throws NoSuchAlgorithmException, KeyStoreException, UnrecoverableKeyException, KeyManagementException {
+        TrustManager[] trustAllCerts = new TrustManager[]{
                 new LauncherTrustManager()
         };
         KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory
@@ -21,8 +22,9 @@ public LauncherSSLContext(KeyStore ks,String keypassword) throws NoSuchAlgorithm
         ssf = sc.getServerSocketFactory();
         sf = sc.getSocketFactory();
     }
+
     public LauncherSSLContext() throws NoSuchAlgorithmException, KeyManagementException {
-        TrustManager[] trustAllCerts = new TrustManager[] {
+        TrustManager[] trustAllCerts = new TrustManager[]{
                 new LauncherTrustManager()
         };
         SSLContext sc = SSLContext.getInstance("TLSv1.2");

libLauncher/src/main/java/ru/gravit/launcher/transformers/SystemClassLoaderTransformer.java

@@ -15,13 +15,13 @@
 
 public class SystemClassLoaderTransformer implements ClassFileTransformer {
     @Override
-    public byte[] transform(ClassLoader classLoader, String classname, Class<?> aClass, ProtectionDomain protectionDomain, byte[] bytes) throws IllegalClassFormatException {
+    public byte[] transform(ClassLoader classLoader, String classname, Class<?> aClass, ProtectionDomain protectionDomain, byte[] bytes) {
-    	if(classname.startsWith("ru/gravit/launcher/")) return bytes;
+        if (classname.startsWith("ru/gravit/launcher/")) return bytes;
-        if(classname.startsWith("java/")) return bytes;
+        if (classname.startsWith("java/")) return bytes;
-        if(classname.startsWith("sun/")) return bytes;
+        if (classname.startsWith("sun/")) return bytes;
-        if(classname.startsWith("com/sun/")) return bytes;
+        if (classname.startsWith("com/sun/")) return bytes;
-        if(classname.startsWith("javax/")) return bytes;
+        if (classname.startsWith("javax/")) return bytes;
-        if(classname.startsWith("jdk/")) return bytes;
+        if (classname.startsWith("jdk/")) return bytes;
         try {
             ClassPool pool = ClassPool.getDefault();
             pool.appendClassPath(new LoaderClassPath(PublicURLClassLoader.systemclassloader));
@@ -34,15 +34,15 @@ public byte[] transform(ClassLoader classLoader, String classname, Class<?> aCla
             cc.redirectMethodCall(m11, m21); // Указываем что на что нам нужно заменить
 
             CtClass cl = pool.makeClass(new ByteArrayInputStream(bytes), false); // Загружаем класс, переданный для трансформации
-            if(cl.isFrozen()) return null;
+            if (cl.isFrozen()) return null;
             CtConstructor[] constructors = cl.getConstructors(); // Находим все конструкторы класса
-            for(CtConstructor constructor : constructors)
+            for (CtConstructor constructor : constructors)
                 constructor.instrument(cc); // Заменяем вызовы
             CtMethod[] methods = cl.getDeclaredMethods(); // Находим все методы класса
-            for(CtMethod method : methods)
+            for (CtMethod method : methods)
                 method.instrument(cc); // Заменяем вызовы
             return cl.toBytecode();
-        } catch (Exception ex) {
+        } catch (Exception ignored) {
 
         }
         return bytes;

libLauncher/src/main/java/ru/gravit/utils/HttpDownloader.java

@@ -33,8 +33,8 @@ public HttpDownloader(URL url, String file) {
         thread = downloader;
         downloader.start();
     }
-    public synchronized String getFilename()
+
-    {
+    public synchronized String getFilename() {
         return filename;
     }
 
@@ -47,10 +47,10 @@ public void downloadFile(URL url, String file) throws IOException {
             int writed_local = 0;
             while ((count = in.read(data, 0, BUFER_SIZE)) != -1) {
                 fout.write(data, 0, count);
-                writed_local+=count;
+                writed_local += count;
-                if(System.currentTimeMillis() - timestamp > INTERVAL) {
+                if (System.currentTimeMillis() - timestamp > INTERVAL) {
                     writed.set(writed_local);
-                    LogHelper.debug("Downloaded %d",writed_local);
+                    LogHelper.debug("Downloaded %d", writed_local);
                 }
             }
             writed.set(writed_local);

libLauncher/src/main/java/ru/gravit/utils/PublicURLClassLoader.java

@@ -4,14 +4,13 @@
 import java.net.URLClassLoader;
 
 import ru.gravit.launcher.LauncherAPI;
-import ru.gravit.utils.helper.LogHelper;
 
 public class PublicURLClassLoader extends URLClassLoader {
     @LauncherAPI
     public static ClassLoader systemclassloader = ClassLoader.getSystemClassLoader();
+
     @LauncherAPI
-    public static ClassLoader getSystemClassLoader()
+    public static ClassLoader getSystemClassLoader() {
-    {
         return systemclassloader;
     }
 
@@ -38,6 +37,7 @@ public static ClassLoader getSystemClassLoader()
     public PublicURLClassLoader(URL[] urls) {
         super(urls);
     }
+
     /**
      * Constructs a new URLClassLoader for the given URLs. The URLs will be
      * searched in the order specified for classes and resources after first
@@ -62,6 +62,7 @@ public PublicURLClassLoader(URL[] urls) {
     public PublicURLClassLoader(URL[] urls, ClassLoader parent) {
         super(urls, parent);
     }
+
     @Override
     public void addURL(URL url) {
         super.addURL(url);

libLauncher/src/main/java/ru/gravit/utils/Version.java

@@ -15,6 +15,7 @@ public class Version {
     public final int build;
     @LauncherAPI
     public final Type release;
+
     @LauncherAPI
     public Version(int major, int minor, int patch) {
         this.major = major;
@@ -23,6 +24,7 @@ public Version(int major, int minor, int patch) {
         build = 0;
         release = Type.UNKNOWN;
     }
+
     @LauncherAPI
     public Version(int major, int minor, int patch, int build) {
         this.major = major;
@@ -31,6 +33,7 @@ public Version(int major, int minor, int patch, int build) {
         this.build = build;
         release = Type.UNKNOWN;
     }
+
     @LauncherAPI
     public Version(int major, int minor, int patch, int build, Type release) {
         this.major = major;
@@ -51,6 +54,7 @@ public boolean equals(Object o) {
                 patch == that.patch &&
                 build == that.build;
     }
+
     @LauncherAPI
     public String getVersionString() {
         return String.format("%d.%d.%d", major, minor, patch);
@@ -61,46 +65,47 @@ public String getVersionString() {
     public int hashCode() {
         return Objects.hash(major, minor, patch, build);
     }
+
     @LauncherAPI
-    public String getReleaseStatus()
+    public String getReleaseStatus() {
-    {
         String result;
         switch (release) {
             case LTS:
-                result="lts";
+                result = "lts";
                 break;
             case STABLE:
-                result="stable";
+                result = "stable";
                 break;
             case BETA:
-                result="beta";
+                result = "beta";
                 break;
             case ALPHA:
-                result="alpha";
+                result = "alpha";
                 break;
             case DEV:
-                result="dev";
+                result = "dev";
                 break;
             case EXPERIMENTAL:
-                result="experimental";
+                result = "experimental";
                 break;
             case UNKNOWN:
-                result="";
+                result = "";
                 break;
             default:
-                result="";
+                result = "";
                 break;
         }
         return result;
     }
+
     @Override
     @LauncherAPI
     public String toString() {
-        return String.format("%d.%d.%d-%d %s", major, minor, patch, build,getReleaseStatus());
+        return String.format("%d.%d.%d-%d %s", major, minor, patch, build, getReleaseStatus());
     }
+
     @LauncherAPI
-    public enum Type
+    public enum Type {
-    {
         LTS,
         STABLE,
         BETA,

libLauncher/src/main/java/ru/gravit/utils/helper/IOHelper.java

@@ -84,6 +84,7 @@ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IO
             return super.visitFile(file, attrs);
         }
     }
+
     private static final class SkipHiddenVisitor implements FileVisitor<Path> {
         private final FileVisitor<Path> visitor;
 

libLauncher/src/main/java/ru/gravit/utils/helper/JVMHelper.java

@@ -20,6 +20,7 @@ public final class JVMHelper {
     @LauncherAPI
     public enum OS {
         MUSTDIE("mustdie"), LINUX("linux"), MACOSX("macosx");
+
         public static OS byName(String name) {
             if (name.startsWith("Windows"))
                 return MUSTDIE;
@@ -36,6 +37,7 @@ public static OS byName(String name) {
             this.name = name;
         }
     }
+
     // MXBeans exports
     @LauncherAPI
     public static final RuntimeMXBean RUNTIME_MXBEAN = ManagementFactory.getRuntimeMXBean();

libLauncher/src/main/java/ru/gravit/utils/helper/LogHelper.java

@@ -26,8 +26,10 @@
 public final class LogHelper {
     @LauncherAPI
     public static final String DEBUG_PROPERTY = "launcher.debug";
-    @LauncherAPI public static final String NO_JANSI_PROPERTY = "launcher.noJAnsi";
+    @LauncherAPI
-    @LauncherAPI public static final boolean JANSI;
+    public static final String NO_JANSI_PROPERTY = "launcher.noJAnsi";
+    @LauncherAPI
+    public static final boolean JANSI;
 
     // Output settings
     private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy.MM.dd HH:mm:ss", Locale.US);
@@ -53,7 +55,7 @@ public static void addOutput(Path file) throws IOException {
     }
 
     @LauncherAPI
-    public static void addOutput(Writer writer) throws IOException {
+    public static void addOutput(Writer writer) {
         addOutput(new WriterOutput(writer));
     }
 
@@ -303,7 +305,7 @@ public String toString() {
     }
 
     private static final class JAnsiOutput extends WriterOutput {
-        private JAnsiOutput(OutputStream output) throws IOException {
+        private JAnsiOutput(OutputStream output) {
             super(IOHelper.newWriter(new AnsiOutputStream(output)));
         }
     }

libLauncher/src/main/java/ru/gravit/utils/helper/SecurityHelper.java

@@ -41,9 +41,11 @@ public enum DigestAlgorithm {
             for (DigestAlgorithm algorithm : algorithmsValues)
                 ALGORITHMS.put(algorithm.name, algorithm);
         }
+
         public static DigestAlgorithm byName(String name) {
             return VerifyHelper.getMapValue(ALGORITHMS, name, String.format("Unknown digest algorithm: '%s'", name));
         }
+
         // Instance
         public final String name;
 
@@ -71,6 +73,7 @@ public byte[] verify(byte[] digest) {
             return digest;
         }
     }
+
     // Algorithm constants
     @LauncherAPI
     public static final String RSA_ALGO = "RSA";