[ANY] Full IDEA reformat

LaunchServer/src/main/java/pro/gravit/launchserver/HttpRequester.java

@@ -17,25 +17,6 @@ public class HttpRequester {
     public HttpRequester() {
     }
 
-    public static class SimpleErrorHandler<T> implements HttpHelper.HttpJsonErrorHandler<T, SimpleError> {
-        private final Type type;
-
-        private SimpleErrorHandler(Type type) {
-            this.type = type;
-        }
-
-        @Override
-        public HttpHelper.HttpOptional<T, SimpleError> applyJson(JsonElement response, int statusCode) {
-            if(statusCode < 200 || statusCode >= 300) {
-                return new HttpHelper.HttpOptional<>(null, Launcher.gsonManager.gson.fromJson(response, SimpleError.class), statusCode);
-            }
-            if(type == Void.class) {
-                return  new HttpHelper.HttpOptional<>(null, null, statusCode);
-            }
-            return new HttpHelper.HttpOptional<>(Launcher.gsonManager.gson.fromJson(response, type), null, statusCode);
-        }
-    }
-
     public <T> SimpleErrorHandler<T> makeEH(Class<T> clazz) {
         return new SimpleErrorHandler<>(clazz);
     }
@@ -78,6 +59,25 @@ public <T> HttpHelper.HttpOptional<T, SimpleError> send(HttpRequest request, Cla
         return HttpHelper.send(httpClient, request, makeEH(clazz));
     }
 
+    public static class SimpleErrorHandler<T> implements HttpHelper.HttpJsonErrorHandler<T, SimpleError> {
+        private final Type type;
+
+        private SimpleErrorHandler(Type type) {
+            this.type = type;
+        }
+
+        @Override
+        public HttpHelper.HttpOptional<T, SimpleError> applyJson(JsonElement response, int statusCode) {
+            if (statusCode < 200 || statusCode >= 300) {
+                return new HttpHelper.HttpOptional<>(null, Launcher.gsonManager.gson.fromJson(response, SimpleError.class), statusCode);
+            }
+            if (type == Void.class) {
+                return new HttpHelper.HttpOptional<>(null, null, statusCode);
+            }
+            return new HttpHelper.HttpOptional<>(Launcher.gsonManager.gson.fromJson(response, type), null, statusCode);
+        }
+    }
+
     public static class SimpleError {
         public String error;
         public int code;

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

@@ -8,7 +8,6 @@
 import pro.gravit.launcher.managers.ConfigManager;
 import pro.gravit.launcher.modules.events.ClosePhase;
 import pro.gravit.launcher.profiles.ClientProfile;
-import pro.gravit.launcher.request.Request;
 import pro.gravit.launchserver.auth.AuthProviderPair;
 import pro.gravit.launchserver.auth.core.RejectAuthCoreProvider;
 import pro.gravit.launchserver.binary.EXEL4JLauncherBinary;

LaunchServer/src/main/java/pro/gravit/launchserver/auth/AuthProviderPair.java

@@ -38,15 +38,6 @@ public static Set<String> getFeatures(Class<?> clazz) {
         return list;
     }
 
-    public void internalShowOAuthWarnMessage() {
-        if(!warnOAuthShow) {
-            if(!(core instanceof MySQLCoreProvider) && !(core instanceof PostgresSQLCoreProvider)) { // MySQL and PostgreSQL upgraded later
-                logger.warn("AuthCoreProvider {} ({}) not supported OAuth. Legacy session system may be removed in next release", name, core.getClass().getName());
-            }
-            warnOAuthShow = true;
-        }
-    }
-
     public static void getFeatures(Class<?> clazz, Set<String> list) {
         Features features = clazz.getAnnotation(Features.class);
         if (features != null) {
@@ -64,6 +55,15 @@ public static void getFeatures(Class<?> clazz, Set<String> list) {
         }
     }
 
+    public void internalShowOAuthWarnMessage() {
+        if (!warnOAuthShow) {
+            if (!(core instanceof MySQLCoreProvider) && !(core instanceof PostgresSQLCoreProvider)) { // MySQL and PostgreSQL upgraded later
+                logger.warn("AuthCoreProvider {} ({}) not supported OAuth. Legacy session system may be removed in next release", name, core.getClass().getName());
+            }
+            warnOAuthShow = true;
+        }
+    }
+
     public final <T> T isSupport(Class<T> clazz) {
         if (core == null) return null;
         T result = null;

LaunchServer/src/main/java/pro/gravit/launchserver/auth/SQLSourceConfig.java

@@ -5,5 +5,6 @@
 
 public interface SQLSourceConfig {
     Connection getConnection() throws SQLException;
+
     void close();
 }

LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/AbstractSQLCoreProvider.java

@@ -231,7 +231,7 @@ public ClientPermissions requestPermissions(String uuid) throws SQLException {
     }
 
     public boolean isEnabledPermissions() {
-        return permissionsTable != null && permissionsPermissionColumn != null && permissionsUUIDColumn != null;
+        return permissionsPermissionColumn != null;
     }
 
     private User query(String sql, String value) throws IOException {

LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/HttpAuthCoreProvider.java

@@ -28,7 +28,6 @@
 
 public class HttpAuthCoreProvider extends AuthCoreProvider implements AuthSupportHardware, AuthSupportRemoteClientAccess {
     private transient final Logger logger = LogManager.getLogger();
-    private transient HttpRequester requester;
     public String bearerToken;
     public String getUserByUsernameUrl;
     public String getUserByLoginUrl;
@@ -52,6 +51,7 @@ public class HttpAuthCoreProvider extends AuthCoreProvider implements AuthSuppor
     public String unbanHardwareUrl;
     public String apiUrl;
     public List<String> apiFeatures;
+    private transient HttpRequester requester;
 
     @Override
     public User getUserByUsername(String username) {
@@ -280,14 +280,6 @@ public List<String> getClientApiFeatures() {
         return apiFeatures;
     }
 
-    public record HttpAuthReport(String minecraftAccessToken, String oauthAccessToken,
-                                 String oauthRefreshToken, long oauthExpire,
-                                 HttpUserSession session) {
-        public AuthManager.AuthReport toAuthReport() {
-            return new AuthManager.AuthReport(minecraftAccessToken, oauthAccessToken, oauthRefreshToken, oauthExpire, session);
-        }
-    }
-
     @Override
     protected boolean updateServerID(User user, String serverID) throws IOException {
         var result = requester.send(requester.post(updateServerIdUrl, new UpdateServerIdRequest(user.getUsername(), user.getUUID(), serverID),
@@ -306,6 +298,36 @@ public boolean joinServer(Client client, String username, String accessToken, St
         return result.isSuccessful();
     }
 
+    @Override
+    public void init(LaunchServer server) {
+        requester = new HttpRequester();
+        if (getUserByUsernameUrl == null) {
+            throw new IllegalArgumentException("'getUserByUsernameUrl' can't be null");
+        }
+        if (getUserByUUIDUrl == null) {
+            throw new IllegalArgumentException("'getUserByUUIDUrl' can't be null");
+        }
+        if (authorizeUrl == null) {
+            throw new IllegalArgumentException("'authorizeUrl' can't be null");
+        }
+        if (checkServerUrl == null && joinServerUrl == null && updateServerIdUrl == null) {
+            throw new IllegalArgumentException("Please set 'checkServerUrl' and 'joinServerUrl' or 'updateServerIdUrl'");
+        }
+    }
+
+    @Override
+    public void close() throws IOException {
+
+    }
+
+    public record HttpAuthReport(String minecraftAccessToken, String oauthAccessToken,
+                                 String oauthRefreshToken, long oauthExpire,
+                                 HttpUserSession session) {
+        public AuthManager.AuthReport toAuthReport() {
+            return new AuthManager.AuthReport(minecraftAccessToken, oauthAccessToken, oauthRefreshToken, oauthExpire, session);
+        }
+    }
+
     public static class UpdateServerIdRequest {
         public String username;
         public UUID uuid;
@@ -344,28 +366,6 @@ public JoinServerRequest(String username, String accessToken, String serverId) {
         }
     }
 
-    @Override
-    public void init(LaunchServer server) {
-        requester = new HttpRequester();
-        if(getUserByUsernameUrl == null) {
-            throw new IllegalArgumentException("'getUserByUsernameUrl' can't be null");
-        }
-        if(getUserByUUIDUrl == null) {
-            throw new IllegalArgumentException("'getUserByUUIDUrl' can't be null");
-        }
-        if(authorizeUrl == null) {
-            throw new IllegalArgumentException("'authorizeUrl' can't be null");
-        }
-        if(checkServerUrl == null && joinServerUrl == null && updateServerIdUrl == null) {
-            throw new IllegalArgumentException("Please set 'checkServerUrl' and 'joinServerUrl' or 'updateServerIdUrl'");
-        }
-    }
-
-    @Override
-    public void close() throws IOException {
-
-    }
-
     public static class AuthorizeRequest {
         public String login;
         public AuthResponse.AuthContext context;
@@ -413,6 +413,106 @@ public HardwareRequest(byte[] key) {
 
     }
 
+    public static class HttpUserSession implements UserSession {
+        private String id;
+        private HttpUser user;
+        private long expireIn;
+
+        public HttpUserSession() {
+        }
+
+        public HttpUserSession(String id, HttpUser user, long expireIn) {
+            this.id = id;
+            this.user = user;
+            this.expireIn = expireIn;
+        }
+
+        @Override
+        public String getID() {
+            return id;
+        }
+
+        @Override
+        public User getUser() {
+            return user;
+        }
+
+        @Override
+        public long getExpireIn() {
+            return expireIn;
+        }
+
+        @Override
+        public String toString() {
+            return "HttpUserSession{" +
+                    "id='" + id + '\'' +
+                    ", user=" + user +
+                    ", expireIn=" + expireIn +
+                    '}';
+        }
+    }
+
+    public static class HttpUserHardware implements UserHardware {
+        private final HardwareReportRequest.HardwareInfo hardwareInfo;
+        private final long id;
+        private byte[] publicKey;
+        private boolean banned;
+
+        public HttpUserHardware(HardwareReportRequest.HardwareInfo hardwareInfo, byte[] publicKey, long id, boolean banned) {
+            this.hardwareInfo = hardwareInfo;
+            this.publicKey = publicKey;
+            this.id = id;
+            this.banned = banned;
+        }
+
+        public HttpUserHardware(HardwareReportRequest.HardwareInfo hardwareInfo) {
+            this.hardwareInfo = hardwareInfo;
+            this.id = Long.MIN_VALUE;
+        }
+
+        public HttpUserHardware(HardwareReportRequest.HardwareInfo hardwareInfo, byte[] publicKey, boolean banned) {
+            this.hardwareInfo = hardwareInfo;
+            this.publicKey = publicKey;
+            this.banned = banned;
+            this.id = Long.MIN_VALUE;
+        }
+
+        public HttpUserHardware(long id) {
+            this.id = id;
+            this.hardwareInfo = null;
+        }
+
+        @Override
+        public HardwareReportRequest.HardwareInfo getHardwareInfo() {
+            return hardwareInfo;
+        }
+
+        @Override
+        public byte[] getPublicKey() {
+            return publicKey;
+        }
+
+        @Override
+        public String getId() {
+            return String.valueOf(id);
+        }
+
+        @Override
+        public boolean isBanned() {
+            return banned;
+        }
+
+        @Override
+        public String toString() {
+            return "HttpUserHardware{" +
+                    "hardwareInfo=" + hardwareInfo +
+                    ", publicKey=" + (publicKey == null ? null : new String(Base64.getEncoder().encode(publicKey))) +
+                    ", id=" + id +
+                    ", banned=" + banned +
+                    '}';
+        }
+    }
+
     public class HttpUser implements User, UserSupportTextures, UserSupportProperties, UserSupportHardware {
         private String username;
         private UUID uuid;
@@ -559,104 +659,4 @@ public UserHardware getHardware() {
             return result;
         }
     }
-
-    public static class HttpUserSession implements UserSession {
-        private String id;
-        private HttpUser user;
-        private long expireIn;
-
-        public HttpUserSession() {
-        }
-
-        public HttpUserSession(String id, HttpUser user, long expireIn) {
-            this.id = id;
-            this.user = user;
-            this.expireIn = expireIn;
-        }
-
-        @Override
-        public String getID() {
-            return id;
-        }
-
-        @Override
-        public User getUser() {
-            return user;
-        }
-
-        @Override
-        public long getExpireIn() {
-            return expireIn;
-        }
-
-        @Override
-        public String toString() {
-            return "HttpUserSession{" +
-                    "id='" + id + '\'' +
-                    ", user=" + user +
-                    ", expireIn=" + expireIn +
-                    '}';
-        }
-    }
-
-    public static class HttpUserHardware implements UserHardware {
-        private final HardwareReportRequest.HardwareInfo hardwareInfo;
-        private final long id;
-        private byte[] publicKey;
-        private boolean banned;
-
-        public HttpUserHardware(HardwareReportRequest.HardwareInfo hardwareInfo, byte[] publicKey, long id, boolean banned) {
-            this.hardwareInfo = hardwareInfo;
-            this.publicKey = publicKey;
-            this.id = id;
-            this.banned = banned;
-        }
-
-        public HttpUserHardware(HardwareReportRequest.HardwareInfo hardwareInfo) {
-            this.hardwareInfo = hardwareInfo;
-            this.id = Long.MIN_VALUE;
-        }
-
-        public HttpUserHardware(HardwareReportRequest.HardwareInfo hardwareInfo, byte[] publicKey, boolean banned) {
-            this.hardwareInfo = hardwareInfo;
-            this.publicKey = publicKey;
-            this.banned = banned;
-            this.id = Long.MIN_VALUE;
-        }
-
-        public HttpUserHardware(long id) {
-            this.id = id;
-            this.hardwareInfo = null;
-        }
-
-        @Override
-        public HardwareReportRequest.HardwareInfo getHardwareInfo() {
-            return hardwareInfo;
-        }
-
-        @Override
-        public byte[] getPublicKey() {
-            return publicKey;
-        }
-
-        @Override
-        public String getId() {
-            return String.valueOf(id);
-        }
-
-        @Override
-        public boolean isBanned() {
-            return banned;
-        }
-
-        @Override
-        public String toString() {
-            return "HttpUserHardware{" +
-                    "hardwareInfo=" + hardwareInfo +
-                    ", publicKey=" + (publicKey == null ? null : new String(Base64.getEncoder().encode(publicKey))) +
-                    ", id=" + id +
-                    ", banned=" + banned +
-                    '}';
-        }
-    }
 }

LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/MemoryAuthCoreProvider.java

@@ -13,10 +13,14 @@
 
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.UUID;
 
 public class MemoryAuthCoreProvider extends AuthCoreProvider {
     private transient final List<MemoryUser> memory = new ArrayList<>(16);
+
     @Override
     public User getUserByUsername(String username) {
         synchronized (memory) {

LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/MySQLCoreProvider.java

@@ -1,33 +1,18 @@
 package pro.gravit.launchserver.auth.core;
 
-import io.jsonwebtoken.ExpiredJwtException;
-import io.jsonwebtoken.JwtException;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
 import pro.gravit.launcher.ClientPermissions;
-import pro.gravit.launcher.request.auth.AuthRequest;
-import pro.gravit.launcher.request.auth.password.AuthPlainPassword;
 import pro.gravit.launcher.request.secure.HardwareReportRequest;
 import pro.gravit.launchserver.LaunchServer;
-import pro.gravit.launchserver.auth.AuthException;
 import pro.gravit.launchserver.auth.MySQLSourceConfig;
 import pro.gravit.launchserver.auth.SQLSourceConfig;
 import pro.gravit.launchserver.auth.core.interfaces.UserHardware;
 import pro.gravit.launchserver.auth.core.interfaces.provider.AuthSupportHardware;
 import pro.gravit.launchserver.auth.core.interfaces.user.UserSupportHardware;
-import pro.gravit.launchserver.auth.password.PasswordVerifier;
-import pro.gravit.launchserver.helper.LegacySessionHelper;
-import pro.gravit.launchserver.manangers.AuthManager;
-import pro.gravit.launchserver.socket.response.auth.AuthResponse;
 import pro.gravit.utils.helper.IOHelper;
-import pro.gravit.utils.helper.SecurityHelper;
 
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.sql.*;
-import java.time.Clock;
-import java.time.Duration;
-import java.time.LocalDateTime;
 import java.util.Base64;
 import java.util.LinkedList;
 import java.util.List;
@@ -108,6 +93,7 @@ private void setUserHardwareId(Connection connection, UUID uuid, long hwidId) th
         s.setString(2, uuid.toString());
         s.executeUpdate();
     }
+
     @Override
     public UserHardware getHardwareInfoByPublicKey(byte[] publicKey) {
         try (Connection connection = mySQLHolder.getConnection()) {
@@ -320,6 +306,7 @@ public MySQLUser(UUID uuid, String username, String accessToken, String serverId
             super(uuid, username, accessToken, serverId, password, permissions);
             this.hwidId = hwidId;
         }
+
         @Override
         public UserHardware getHardware() {
             if (hardware != null) return hardware;

LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/PostgresSQLCoreProvider.java

@@ -1,6 +1,5 @@
 package pro.gravit.launchserver.auth.core;
 
-import pro.gravit.launchserver.LaunchServer;
 import pro.gravit.launchserver.auth.PostgreSQLSourceConfig;
 import pro.gravit.launchserver.auth.SQLSourceConfig;
 

LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/interfaces/provider/AuthSupportRemoteClientAccess.java

@@ -4,5 +4,6 @@
 
 public interface AuthSupportRemoteClientAccess {
     String getClientApiUrl();
+
     List<String> getClientApiFeatures();
 }

LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/interfaces/session/UserSessionSupportKeys.java

@@ -5,7 +5,9 @@
 
 public interface UserSessionSupportKeys {
     ClientProfileKeys getClientProfileKeys();
-    record ClientProfileKeys(PublicKey publicKey, PrivateKey privateKey, byte[] signature /* V2 */, long expiresAt, long refreshedAfter) {
+
+    record ClientProfileKeys(PublicKey publicKey, PrivateKey privateKey, byte[] signature /* V2 */, long expiresAt,
+                             long refreshedAfter) {
 
     }
 }

LaunchServer/src/main/java/pro/gravit/launchserver/auth/password/BCryptPasswordVerifier.java

@@ -5,6 +5,7 @@
 
 public class BCryptPasswordVerifier extends PasswordVerifier {
     public int cost = 10;
+
     @Override
     public boolean check(String encryptedPassword, String password) {
         return OpenBSDBCrypt.checkPassword(encryptedPassword, password.toCharArray());

LaunchServer/src/main/java/pro/gravit/launchserver/auth/password/JsonPasswordVerifier.java

@@ -19,29 +19,6 @@ public class JsonPasswordVerifier extends PasswordVerifier {
     public String url;
     public String bearerToken;
 
-    @Override
-    public boolean check(String encryptedPassword, String password) {
-        JsonPasswordResponse response = jsonRequest(new JsonPasswordRequest(encryptedPassword, password), url, bearerToken, JsonPasswordResponse.class, client);
-        if (response != null) {
-            return response.success;
-        }
-        return false;
-    }
-
-    public static class JsonPasswordRequest {
-        public String encryptedPassword;
-        public String password;
-
-        public JsonPasswordRequest(String encryptedPassword, String password) {
-            this.encryptedPassword = encryptedPassword;
-            this.password = password;
-        }
-    }
-
-    public static class JsonPasswordResponse {
-        public boolean success;
-    }
-
     public static <T, R> R jsonRequest(T request, String url, String bearerToken, Class<R> clazz, HttpClient client) {
         HttpRequest.BodyPublisher publisher;
         if (request != null) {
@@ -78,4 +55,27 @@ public static <T, R> R jsonRequest(T request, String url, String bearerToken, Cl
             return null;
         }
     }
+
+    @Override
+    public boolean check(String encryptedPassword, String password) {
+        JsonPasswordResponse response = jsonRequest(new JsonPasswordRequest(encryptedPassword, password), url, bearerToken, JsonPasswordResponse.class, client);
+        if (response != null) {
+            return response.success;
+        }
+        return false;
+    }
+
+    public static class JsonPasswordRequest {
+        public String encryptedPassword;
+        public String password;
+
+        public JsonPasswordRequest(String encryptedPassword, String password) {
+            this.encryptedPassword = encryptedPassword;
+            this.password = password;
+        }
+    }
+
+    public static class JsonPasswordResponse {
+        public boolean success;
+    }
 }

LaunchServer/src/main/java/pro/gravit/launchserver/auth/protect/AdvancedProtectHandler.java

@@ -7,7 +7,6 @@
 import pro.gravit.launcher.events.request.GetSecureLevelInfoRequestEvent;
 import pro.gravit.launcher.events.request.HardwareReportRequestEvent;
 import pro.gravit.launcher.events.request.VerifySecureLevelKeyRequestEvent;
-import pro.gravit.launcher.request.secure.HardwareReportRequest;
 import pro.gravit.launchserver.LaunchServer;
 import pro.gravit.launchserver.auth.AuthProviderPair;
 import pro.gravit.launchserver.auth.core.interfaces.UserHardware;

LaunchServer/src/main/java/pro/gravit/launchserver/auth/texture/JsonTextureProvider.java

@@ -15,9 +15,10 @@
 import java.util.UUID;
 
 public class JsonTextureProvider extends TextureProvider {
-    public String url;
+    private transient static final Type MAP_TYPE = new TypeToken<Map<String, Texture>>() {
+    }.getType();
     private transient final Logger logger = LogManager.getLogger();
-    private transient static final Type MAP_TYPE = new TypeToken<Map<String, Texture>>() {}.getType();
+    public String url;
 
     @Override
     public void close() throws IOException {

LaunchServer/src/main/java/pro/gravit/launchserver/auth/texture/TextureProvider.java

@@ -33,17 +33,6 @@ public static void registerProviders() {
 
     public abstract Texture getSkinTexture(UUID uuid, String username, String client) throws IOException;
 
-    @Deprecated
-    public static class SkinAndCloakTextures {
-        public final Texture skin;
-        public final Texture cloak;
-
-        public SkinAndCloakTextures(Texture skin, Texture cloak) {
-            this.skin = skin;
-            this.cloak = cloak;
-        }
-    }
-
     @Deprecated
     public SkinAndCloakTextures getTextures(UUID uuid, String username, String client) {
 
@@ -92,4 +81,15 @@ public Map<String, Texture> getAssets(UUID uuid, String username, String client)
 
         return map;
     }
+
+    @Deprecated
+    public static class SkinAndCloakTextures {
+        public final Texture skin;
+        public final Texture cloak;
+
+        public SkinAndCloakTextures(Texture skin, Texture cloak) {
+            this.skin = skin;
+            this.cloak = cloak;
+        }
+    }
 }

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

@@ -211,7 +211,8 @@ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IO
             try {
                 cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
                 cipher.init(Cipher.ENCRYPT_MODE, sKeySpec, iKeySpec);
-            } catch (NoSuchAlgorithmException | NoSuchPaddingException | InvalidKeyException | InvalidAlgorithmParameterException e) {
+            } catch (NoSuchAlgorithmException | NoSuchPaddingException | InvalidKeyException |
+                     InvalidAlgorithmParameterException e) {
                 throw new RuntimeException(e);
             }
             try (OutputStream stream = new CipherOutputStream(new NoCloseOutputStream(output), cipher)) {

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

@@ -11,6 +11,7 @@
 
 public class DebugCommand extends Command {
     private transient Logger logger = LogManager.getLogger();
+
     public DebugCommand(LaunchServer server) {
         super(server);
     }

LaunchServer/src/main/java/pro/gravit/launchserver/command/hash/DownloadAssetCommand.java

@@ -10,9 +10,7 @@
 import pro.gravit.launchserver.command.Command;
 import pro.gravit.utils.Downloader;
 import pro.gravit.utils.helper.IOHelper;
-import proguard.OutputWriter;
 
-import java.io.OutputStream;
 import java.io.Writer;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -22,11 +20,9 @@
 import java.util.List;
 
 public final class DownloadAssetCommand extends Command {
-    private transient final Logger logger = LogManager.getLogger();
-
     private static final String MINECRAFT_VERSIONS_URL = "https://launchermeta.mojang.com/mc/game/version_manifest.json";
-
     private static final String RESOURCES_DOWNLOAD_URL = "https://resources.download.minecraft.net/";
+    private transient final Logger logger = LogManager.getLogger();
 
     public DownloadAssetCommand(LaunchServer server) {
         super(server);

LaunchServer/src/main/java/pro/gravit/launchserver/command/service/TokenCommand.java

@@ -11,6 +11,7 @@
 
 public class TokenCommand extends Command {
     private transient final Logger logger = LogManager.getLogger();
+
     public TokenCommand(LaunchServer server) {
         super(server);
         this.childCommands.put("info", new SubCommand("[token]", "print token info") {

LaunchServer/src/main/java/pro/gravit/launchserver/components/ProGuardComponent.java

@@ -13,7 +13,6 @@
 import pro.gravit.utils.helper.UnpackHelper;
 import proguard.Configuration;
 import proguard.ConfigurationParser;
-import proguard.ParseException;
 import proguard.ProGuard;
 
 import java.io.IOException;

LaunchServer/src/main/java/pro/gravit/launchserver/helper/HttpHelper.java

@@ -23,71 +23,11 @@
 
 public final class HttpHelper {
     private static transient final Logger logger = LogManager.getLogger();
+
     private HttpHelper() {
         throw new UnsupportedOperationException();
     }
 
-    public static class HttpOptional<T,E> {
-        protected final T result;
-        protected final E error;
-        protected final int statusCode;
-
-        public HttpOptional(T result, E error, int statusCode) {
-            this.result = result;
-            this.error = error;
-            this.statusCode = statusCode;
-        }
-
-        public T result() {
-            return result;
-        }
-        public E error() {
-            return error;
-        }
-        public int statusCode() {
-            return statusCode;
-        }
-        public boolean isSuccessful() {
-            return statusCode >= 200 && statusCode < 300;
-        }
-        public T getOrThrow() throws RequestException {
-            if(isSuccessful()) {
-                return result;
-            } else {
-                throw new RequestException(error == null ? String.format("statusCode %d", statusCode) : error.toString());
-            }
-        }
-    }
-
-    public interface HttpErrorHandler<T, E> {
-        HttpOptional<T,E> apply(HttpResponse<InputStream> response);
-    }
-
-    public interface HttpJsonErrorHandler<T, E> extends HttpErrorHandler<T,E> {
-        HttpOptional<T,E> applyJson(JsonElement response, int statusCode);
-        default HttpOptional<T,E> apply(HttpResponse<InputStream> response) {
-            try(Reader reader = new InputStreamReader(response.body())) {
-                var element = Launcher.gsonManager.gson.fromJson(reader, JsonElement.class);
-                return applyJson(element, response.statusCode());
-            } catch (IOException e) {
-                throw new RuntimeException(e);
-            }
-        }
-    }
-
-    public static final class BasicJsonHttpErrorHandler<T> implements HttpJsonErrorHandler<T, Void> {
-        private final Class<T> type;
-
-        public BasicJsonHttpErrorHandler(Class<T> type) {
-            this.type = type;
-        }
-
-        @Override
-        public HttpOptional<T, Void> applyJson(JsonElement response, int statusCode) {
-            return new HttpOptional<>(Launcher.gsonManager.gson.fromJson(response, type), null, statusCode);
-        }
-    }
-
     public static <T, E> HttpOptional<T, E> send(HttpClient client, HttpRequest request, HttpErrorHandler<T, E> handler) throws IOException {
         try {
             var response = client.send(request, HttpResponse.BodyHandlers.ofInputStream());
@@ -97,7 +37,6 @@ public static<T,E> HttpOptional<T,E> send(HttpClient client, HttpRequest request
         }
     }
 
-
     public static <T, E> CompletableFuture<HttpOptional<T, E>> sendAsync(HttpClient client, HttpRequest request, HttpErrorHandler<T, E> handler) throws IOException {
         return client.sendAsync(request, HttpResponse.BodyHandlers.ofInputStream()).thenApply(handler::apply);
     }
@@ -120,6 +59,73 @@ public static<T> HttpRequest.BodyPublisher jsonBodyPublisher(T obj) {
         return HttpRequest.BodyPublishers.ofString(Launcher.gsonManager.gson.toJson(obj));
     }
 
+
+    public interface HttpErrorHandler<T, E> {
+        HttpOptional<T, E> apply(HttpResponse<InputStream> response);
+    }
+
+    public interface HttpJsonErrorHandler<T, E> extends HttpErrorHandler<T, E> {
+        HttpOptional<T, E> applyJson(JsonElement response, int statusCode);
+
+        default HttpOptional<T, E> apply(HttpResponse<InputStream> response) {
+            try (Reader reader = new InputStreamReader(response.body())) {
+                var element = Launcher.gsonManager.gson.fromJson(reader, JsonElement.class);
+                return applyJson(element, response.statusCode());
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    public static class HttpOptional<T, E> {
+        protected final T result;
+        protected final E error;
+        protected final int statusCode;
+
+        public HttpOptional(T result, E error, int statusCode) {
+            this.result = result;
+            this.error = error;
+            this.statusCode = statusCode;
+        }
+
+        public T result() {
+            return result;
+        }
+
+        public E error() {
+            return error;
+        }
+
+        public int statusCode() {
+            return statusCode;
+        }
+
+        public boolean isSuccessful() {
+            return statusCode >= 200 && statusCode < 300;
+        }
+
+        public T getOrThrow() throws RequestException {
+            if (isSuccessful()) {
+                return result;
+            } else {
+                throw new RequestException(error == null ? String.format("statusCode %d", statusCode) : error.toString());
+            }
+        }
+    }
+
+    public static final class BasicJsonHttpErrorHandler<T> implements HttpJsonErrorHandler<T, Void> {
+        private final Class<T> type;
+
+        public BasicJsonHttpErrorHandler(Class<T> type) {
+            this.type = type;
+        }
+
+        @Override
+        public HttpOptional<T, Void> applyJson(JsonElement response, int statusCode) {
+            return new HttpOptional<>(Launcher.gsonManager.gson.fromJson(response, type), null, statusCode);
+        }
+    }
+
     private static class JsonBodyHandler<T> implements HttpResponse.BodyHandler<T> {
         private final HttpResponse.BodyHandler<InputStream> delegate;
         private final Function<InputStream, T> func;

LaunchServer/src/main/java/pro/gravit/launchserver/helper/LegacySessionHelper.java

@@ -7,7 +7,6 @@
 import java.security.interfaces.ECPrivateKey;
 import java.security.interfaces.ECPublicKey;
 import java.time.Clock;
-import java.time.Duration;
 import java.time.LocalDateTime;
 import java.time.ZoneOffset;
 import java.util.Date;

LaunchServer/src/main/java/pro/gravit/launchserver/manangers/AuthManager.java

@@ -27,13 +27,7 @@
 import pro.gravit.utils.helper.SecurityHelper;
 
 import javax.crypto.Cipher;
-import java.io.ByteArrayOutputStream;
-import java.io.DataOutputStream;
 import java.io.IOException;
-import java.security.KeyPair;
-import java.security.SecureRandom;
-import java.time.LocalDateTime;
-import java.time.ZoneOffset;
 import java.util.*;
 
 public class AuthManager {
@@ -60,9 +54,6 @@ public String newCheckServerToken(String serverName, String authId) {
                 .compact();
     }
 
-    public record CheckServerTokenInfo(String serverName, String authId) {
-    }
-
     public CheckServerTokenInfo parseCheckServerToken(String token) {
         try {
             var jwt = checkServerTokenParser.parseClaimsJws(token).getBody();
@@ -72,29 +63,6 @@ public CheckServerTokenInfo parseCheckServerToken(String token) {
         }
     }
 
-    public static class CheckServerVerifier implements RestoreResponse.ExtendedTokenProvider {
-        private final LaunchServer server;
-
-        public CheckServerVerifier(LaunchServer server) {
-            this.server = server;
-        }
-
-        @Override
-        public boolean accept(Client client, AuthProviderPair pair, String extendedToken) {
-            var info = server.authManager.parseCheckServerToken(extendedToken);
-            if(info == null) {
-                return false;
-            }
-            client.auth_id = info.authId;
-            client.auth = server.config.getAuthProviderPair(info.authId);
-            if(client.permissions == null) client.permissions = new ClientPermissions();
-            client.permissions.addPerm("launchserver.checkserver");
-            client.permissions.addPerm(String.format("launchserver.profile.%s.show", info.serverName));
-            client.setProperty("launchserver.serverName", info.serverName);
-            return true;
-        }
-    }
-
     /**
      * Create AuthContext
      *
@@ -325,6 +293,32 @@ private AuthRequest.AuthPasswordInterface tryDecryptPasswordPlain(AuthRequest.Au
         return password;
     }
 
+    public record CheckServerTokenInfo(String serverName, String authId) {
+    }
+
+    public static class CheckServerVerifier implements RestoreResponse.ExtendedTokenProvider {
+        private final LaunchServer server;
+
+        public CheckServerVerifier(LaunchServer server) {
+            this.server = server;
+        }
+
+        @Override
+        public boolean accept(Client client, AuthProviderPair pair, String extendedToken) {
+            var info = server.authManager.parseCheckServerToken(extendedToken);
+            if (info == null) {
+                return false;
+            }
+            client.auth_id = info.authId;
+            client.auth = server.config.getAuthProviderPair(info.authId);
+            if (client.permissions == null) client.permissions = new ClientPermissions();
+            client.permissions.addPerm("launchserver.checkserver");
+            client.permissions.addPerm(String.format("launchserver.profile.%s.show", info.serverName));
+            client.setProperty("launchserver.serverName", info.serverName);
+            return true;
+        }
+    }
+
     public static class CheckServerReport {
         public UUID uuid;
         public User user;

LaunchServer/src/main/java/pro/gravit/launchserver/manangers/hook/AuthHookManager.java

@@ -1,6 +1,5 @@
 package pro.gravit.launchserver.manangers.hook;
 
-import pro.gravit.launchserver.auth.core.User;
 import pro.gravit.launchserver.manangers.AuthManager;
 import pro.gravit.launchserver.socket.Client;
 import pro.gravit.launchserver.socket.response.auth.AuthResponse;

LaunchServer/src/main/java/pro/gravit/launchserver/socket/WebSocketService.java

@@ -93,6 +93,22 @@ public static void registerResponses() {
         providers.register("getPublicKey", GetPublicKeyResponse.class);
     }
 
+    public static String getIPFromContext(ChannelHandlerContext ctx) {
+        var handler = ctx.pipeline().get(WebSocketFrameHandler.class);
+        if (handler == null || handler.context == null || handler.context.ip == null) {
+            return IOHelper.getIP(ctx.channel().remoteAddress());
+        }
+        return handler.context.ip;
+    }
+
+    public static String getIPFromChannel(Channel channel) {
+        var handler = channel.pipeline().get(WebSocketFrameHandler.class);
+        if (handler == null || handler.context == null || handler.context.ip == null) {
+            return IOHelper.getIP(channel.remoteAddress());
+        }
+        return handler.context.ip;
+    }
+
     public void forEachActiveChannels(BiConsumer<Channel, WebSocketFrameHandler> callback) {
         for (Channel channel : channels) {
             if (channel == null || channel.pipeline() == null) continue;
@@ -176,22 +192,6 @@ public void registerClient(Channel channel) {
         channels.add(channel);
     }
 
-    public static String getIPFromContext(ChannelHandlerContext ctx) {
-        var handler = ctx.pipeline().get(WebSocketFrameHandler.class);
-        if(handler == null || handler.context == null || handler.context.ip == null) {
-            return IOHelper.getIP(ctx.channel().remoteAddress());
-        }
-        return handler.context.ip;
-    }
-
-    public static String getIPFromChannel(Channel channel) {
-        var handler = channel.pipeline().get(WebSocketFrameHandler.class);
-        if(handler == null || handler.context == null || handler.context.ip == null) {
-            return IOHelper.getIP(channel.remoteAddress());
-        }
-        return handler.context.ip;
-    }
-
     public void sendObject(ChannelHandlerContext ctx, Object obj) {
         String msg = gson.toJson(obj, WebSocketEvent.class);
         if (logger.isTraceEnabled()) {

LaunchServer/src/main/java/pro/gravit/launchserver/socket/response/auth/AdditionalDataResponse.java

@@ -1,7 +1,6 @@
 package pro.gravit.launchserver.socket.response.auth;
 
 import io.netty.channel.ChannelHandlerContext;
-import pro.gravit.launcher.ClientPermissions;
 import pro.gravit.launcher.events.request.AdditionalDataRequestEvent;
 import pro.gravit.launchserver.auth.AuthProviderPair;
 import pro.gravit.launchserver.auth.core.User;

LaunchServer/src/main/java/pro/gravit/launchserver/socket/response/auth/AuthResponse.java

@@ -12,8 +12,6 @@
 import pro.gravit.launchserver.socket.response.SimpleResponse;
 import pro.gravit.utils.HookException;
 
-import java.util.UUID;
-
 public class AuthResponse extends SimpleResponse {
     private transient final Logger logger = LogManager.getLogger();
     public String login;

LaunchServer/src/main/java/pro/gravit/launchserver/socket/response/auth/FetchClientProfileKeyResponse.java

@@ -2,7 +2,6 @@
 
 import io.netty.channel.ChannelHandlerContext;
 import pro.gravit.launcher.events.request.FetchClientProfileKeyRequestEvent;
-import pro.gravit.launchserver.auth.core.User;
 import pro.gravit.launchserver.auth.core.UserSession;
 import pro.gravit.launchserver.auth.core.interfaces.session.UserSessionSupportKeys;
 import pro.gravit.launchserver.socket.Client;

LaunchServer/src/main/java/pro/gravit/launchserver/socket/response/auth/ProfilesResponse.java

@@ -13,20 +13,6 @@
 import java.util.Set;
 
 public class ProfilesResponse extends SimpleResponse {
-    @Override
-    public String getType() {
-        return "profiles";
-    }
-
-    @Override
-    public void execute(ChannelHandlerContext ctx, Client client) {
-        if (server.config.protectHandler instanceof ProfilesProtectHandler && !((ProfilesProtectHandler) server.config.protectHandler).canGetProfiles(client)) {
-            sendError("Access denied");
-            return;
-        }
-        sendResult(new ProfilesRequestEvent(getListVisibleProfiles(server, client)));
-    }
-
     public static List<ClientProfile> getListVisibleProfiles(LaunchServer server, Client client) {
         List<ClientProfile> profileList;
         Set<ClientProfile> serverProfiles = server.getProfiles();
@@ -42,4 +28,18 @@ public static List<ClientProfile> getListVisibleProfiles(LaunchServer server, Cl
         }
         return profileList;
     }
+
+    @Override
+    public String getType() {
+        return "profiles";
+    }
+
+    @Override
+    public void execute(ChannelHandlerContext ctx, Client client) {
+        if (server.config.protectHandler instanceof ProfilesProtectHandler && !((ProfilesProtectHandler) server.config.protectHandler).canGetProfiles(client)) {
+            sendError("Access denied");
+            return;
+        }
+        sendResult(new ProfilesRequestEvent(getListVisibleProfiles(server, client)));
+    }
 }

Launcher/src/main/java/pro/gravit/launcher/BasicLauncherEventHandler.java

@@ -7,7 +7,6 @@
 import pro.gravit.launcher.request.Request;
 import pro.gravit.launcher.request.RequestService;
 import pro.gravit.launcher.request.WebSocketEvent;
-import pro.gravit.launcher.request.websockets.ClientWebSocketService;
 import pro.gravit.utils.helper.LogHelper;
 
 public class BasicLauncherEventHandler implements RequestService.EventHandler {

Launcher/src/main/java/pro/gravit/launcher/api/SystemService.java

@@ -1,8 +1,6 @@
 package pro.gravit.launcher.api;
 
 import pro.gravit.launcher.LauncherEngine;
-import pro.gravit.launcher.profiles.ClientProfile;
-import pro.gravit.utils.helper.LogHelper;
 
 public class SystemService {
     private SystemService() {

Launcher/src/main/java/pro/gravit/launcher/client/ClientLauncherProcess.java

@@ -3,7 +3,6 @@
 import pro.gravit.launcher.Launcher;
 import pro.gravit.launcher.LauncherConfig;
 import pro.gravit.launcher.LauncherEngine;
-import pro.gravit.launcher.LauncherNetworkAPI;
 import pro.gravit.launcher.client.events.client.ClientProcessBuilderCreateEvent;
 import pro.gravit.launcher.client.events.client.ClientProcessBuilderLaunchedEvent;
 import pro.gravit.launcher.client.events.client.ClientProcessBuilderParamsWrittedEvent;
@@ -28,7 +27,6 @@
 import java.net.SocketAddress;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.file.Paths;
 import java.util.*;
 import java.util.stream.Collectors;
 

Launcher/src/main/java/pro/gravit/launcher/utils/LauncherUpdater.java

@@ -1,10 +1,8 @@
 package pro.gravit.launcher.utils;
 
 import pro.gravit.launcher.AsyncDownloader;
-import pro.gravit.launcher.Launcher;
 import pro.gravit.launcher.LauncherEngine;
 import pro.gravit.launcher.LauncherInject;
-import pro.gravit.launcher.events.request.LauncherRequestEvent;
 import pro.gravit.launcher.request.update.LauncherRequest;
 import pro.gravit.utils.helper.IOHelper;
 import pro.gravit.utils.helper.LogHelper;
@@ -13,12 +11,10 @@
 import javax.net.ssl.HttpsURLConnection;
 import java.io.IOException;
 import java.io.InputStream;
-import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLConnection;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.file.StandardOpenOption;
 import java.security.KeyManagementException;
 import java.security.KeyStoreException;
 import java.security.NoSuchAlgorithmException;
@@ -30,9 +26,11 @@
 public class LauncherUpdater {
     @LauncherInject("launcher.certificatePinning")
     private static boolean isCertificatePinning;
+
     public static void nothing() {
 
     }
+
     private static Path getLauncherPath() {
         Path pathToCore = IOHelper.getCodeSource(IOHelper.class);
         Path pathToApi = IOHelper.getCodeSource(LauncherRequest.class);

Launcher/src/main/java/pro/gravit/launcher/utils/NativeJVMHalt.java

@@ -1,11 +1,8 @@
 package pro.gravit.launcher.utils;
 
-import pro.gravit.utils.helper.JVMHelper;
 import pro.gravit.utils.helper.LogHelper;
 
 import java.lang.reflect.Method;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
 
 public final class NativeJVMHalt {
     public final int haltCode;

LauncherAPI/src/main/java/pro/gravit/launcher/ClientPermissions.java

@@ -1,8 +1,5 @@
 package pro.gravit.launcher;
 
-import pro.gravit.launcher.serialize.HInput;
-
-import java.io.IOException;
 import java.util.*;
 
 public class ClientPermissions {

LauncherAPI/src/main/java/pro/gravit/launcher/profiles/PlayerProfile.java

@@ -1,7 +1,6 @@
 package pro.gravit.launcher.profiles;
 
 import pro.gravit.utils.helper.IOHelper;
-import pro.gravit.utils.helper.VerifyHelper;
 
 import java.util.HashMap;
 import java.util.Map;

LauncherAPI/src/main/java/pro/gravit/launcher/profiles/optional/triggers/ArchTrigger.java

@@ -5,6 +5,7 @@
 
 public class ArchTrigger extends OptionalTrigger {
     public JVMHelper.ARCH arch;
+
     @Override
     protected boolean isTriggered(OptionalFile optional, OptionalTriggerContext context) {
         return context.getJavaVersion().arch == arch;

LauncherAPI/src/main/java/pro/gravit/launcher/request/Request.java

@@ -28,6 +28,10 @@ public abstract class Request<R extends WebSocketEvent> implements WebSocketRequ
     public final UUID requestUUID = UUID.randomUUID();
     private transient final AtomicBoolean started = new AtomicBoolean(false);
 
+    public static RequestService getRequestService() {
+        return requestService;
+    }
+
     public static void setRequestService(RequestService service) {
         requestService = service;
         if (service instanceof StdWebSocketService) {
@@ -35,10 +39,6 @@ public static void setRequestService(RequestService service) {
         }
     }
 
-    public static RequestService getRequestService() {
-        return requestService;
-    }
-
     public static boolean isAvailable() {
         return requestService != null;
     }
@@ -121,18 +121,6 @@ public static RequestRestoreReport reconnect() throws Exception {
         return restore();
     }
 
-    public static class RequestRestoreReport {
-        public final boolean legacySession;
-        public final boolean refreshed;
-        public final List<String> invalidExtendedTokens;
-
-        public RequestRestoreReport(boolean legacySession, boolean refreshed, List<String> invalidExtendedTokens) {
-            this.legacySession = legacySession;
-            this.refreshed = refreshed;
-            this.invalidExtendedTokens = invalidExtendedTokens;
-        }
-    }
-
     public static RequestRestoreReport restore() throws Exception {
         boolean refreshed = false;
         RestoreRequest request;
@@ -224,4 +212,16 @@ public interface ExtendedTokenCallback {
         String tryGetNewToken(String name);
     }
 
+    public static class RequestRestoreReport {
+        public final boolean legacySession;
+        public final boolean refreshed;
+        public final List<String> invalidExtendedTokens;
+
+        public RequestRestoreReport(boolean legacySession, boolean refreshed, List<String> invalidExtendedTokens) {
+            this.legacySession = legacySession;
+            this.refreshed = refreshed;
+            this.invalidExtendedTokens = invalidExtendedTokens;
+        }
+    }
+
 }

LauncherAPI/src/main/java/pro/gravit/launcher/request/RequestService.java

@@ -6,8 +6,11 @@
 
 public interface RequestService {
     <T extends WebSocketEvent> CompletableFuture<T> request(Request<T> request) throws IOException;
+
     void registerEventHandler(EventHandler handler);
+
     void unregisterEventHandler(EventHandler handler);
+
     default <T extends WebSocketEvent> T requestSync(Request<T> request) throws IOException {
         try {
             return request(request).get();

LauncherAPI/src/main/java/pro/gravit/launcher/request/update/LauncherRequest.java

@@ -5,21 +5,13 @@
 import pro.gravit.launcher.events.request.LauncherRequestEvent;
 import pro.gravit.launcher.request.Request;
 import pro.gravit.launcher.request.RequestService;
-import pro.gravit.launcher.request.websockets.StdWebSocketService;
 import pro.gravit.launcher.request.websockets.WebSocketRequest;
 import pro.gravit.utils.helper.IOHelper;
-import pro.gravit.utils.helper.JVMHelper;
 import pro.gravit.utils.helper.LogHelper;
 import pro.gravit.utils.helper.SecurityHelper;
 
 import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-import java.net.URLConnection;
-import java.nio.file.Files;
 import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.List;
 
 public final class LauncherRequest extends Request<LauncherRequestEvent> implements WebSocketRequest {
     public static final Path BINARY_PATH = IOHelper.getCodeSource(Launcher.class);

LauncherAPI/src/main/java/pro/gravit/launcher/request/uuid/BatchProfileByUsernameRequest.java

@@ -5,7 +5,6 @@
 import pro.gravit.launcher.request.Request;
 import pro.gravit.launcher.request.websockets.WebSocketRequest;
 import pro.gravit.utils.helper.IOHelper;
-import pro.gravit.utils.helper.VerifyHelper;
 
 import java.io.IOException;
 

LauncherAPI/src/main/java/pro/gravit/launcher/request/uuid/ProfileByUsernameRequest.java

@@ -4,7 +4,6 @@
 import pro.gravit.launcher.events.request.ProfileByUsernameRequestEvent;
 import pro.gravit.launcher.request.Request;
 import pro.gravit.launcher.request.websockets.WebSocketRequest;
-import pro.gravit.utils.helper.VerifyHelper;
 
 public final class ProfileByUsernameRequest extends Request<ProfileByUsernameRequestEvent> implements WebSocketRequest {
     @LauncherNetworkAPI

LauncherAPI/src/main/java/pro/gravit/launcher/request/websockets/ClientJSONPoint.java

@@ -24,7 +24,6 @@
 import java.security.KeyStoreException;
 import java.security.NoSuchAlgorithmException;
 import java.security.cert.CertificateException;
-import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Consumer;

LauncherAPI/src/main/java/pro/gravit/launcher/request/websockets/OfflineRequestService.java

@@ -16,6 +16,7 @@
 public class OfflineRequestService implements RequestService {
     private final HashSet<EventHandler> eventHandlers = new HashSet<>();
     private final Map<Class<?>, RequestProcessor<?, ?>> processors = new ConcurrentHashMap<>();
+
     @Override
     @SuppressWarnings("unchecked")
     public <T extends WebSocketEvent> CompletableFuture<T> request(Request<T> request) throws IOException {

LauncherAPI/src/main/java/pro/gravit/launcher/request/websockets/StdWebSocketService.java

@@ -55,7 +55,6 @@ public static CompletableFuture<StdWebSocketService> initWebSockets(String addre
     }
 
 
-
     @Deprecated
     public void registerEventHandler(ClientWebSocketService.EventHandler handler) {
         legacyEventHandlers.add(handler);

LauncherCore/src/main/java/pro/gravit/utils/helper/CommonHelper.java

@@ -4,8 +4,6 @@
 import pro.gravit.utils.command.CommandException;
 
 import javax.script.ScriptEngine;
-import javax.script.ScriptEngineFactory;
-import javax.script.ScriptEngineManager;
 import java.lang.reflect.Type;
 import java.util.Base64;
 import java.util.Collection;

LauncherCore/src/main/java/pro/gravit/utils/helper/IOHelper.java

@@ -39,6 +39,7 @@ public final class IOHelper {
     public static final FileSystem FS = FileSystems.getDefault();
     // Platform-dependent
     public static final String PLATFORM_SEPARATOR = FS.getSeparator();
+    private static final Pattern PLATFORM_SEPARATOR_PATTERN = Pattern.compile(PLATFORM_SEPARATOR, Pattern.LITERAL);
     public static final boolean POSIX = FS.supportedFileAttributeViews().contains("posix") || FS.supportedFileAttributeViews().contains("Posix");
     public static final Path JVM_DIR = Paths.get(System.getProperty("java.home"));
     public static final Path HOME_DIR = Paths.get(System.getProperty("user.home"));
@@ -54,7 +55,6 @@ public final class IOHelper {
     private static final Set<FileVisitOption> WALK_OPTIONS = Collections.singleton(FileVisitOption.FOLLOW_LINKS);
     // Other constants
     private static final Pattern CROSS_SEPARATOR_PATTERN = Pattern.compile(CROSS_SEPARATOR, Pattern.LITERAL);
-    private static final Pattern PLATFORM_SEPARATOR_PATTERN = Pattern.compile(PLATFORM_SEPARATOR, Pattern.LITERAL);
 
     private IOHelper() {
     }

LauncherCore/src/main/java/pro/gravit/utils/helper/JVMHelper.java

@@ -20,12 +20,10 @@ public final class JVMHelper {
     public static final OperatingSystemMXBean OPERATING_SYSTEM_MXBEAN =
             ManagementFactory.getOperatingSystemMXBean();
     public static final OS OS_TYPE = OS.byName(OPERATING_SYSTEM_MXBEAN.getName());
-    // System properties
-    public static final String OS_VERSION = OPERATING_SYSTEM_MXBEAN.getVersion();
-
     @Deprecated
     public static final int OS_BITS = getCorrectOSArch();
-
+    // System properties
+    public static final String OS_VERSION = OPERATING_SYSTEM_MXBEAN.getVersion();
     public static final ARCH ARCH_TYPE = getArch(System.getProperty("os.arch"));
     public static final int JVM_BITS = Integer.parseInt(System.getProperty("sun.arch.data.model"));
     public static final SecurityManager SECURITY_MANAGER = System.getSecurityManager();
@@ -46,16 +44,6 @@ public final class JVMHelper {
     private JVMHelper() {
     }
 
-    public enum ARCH {
-        X86("x86"), X86_64("x86-64"), ARM64("arm64"), ARM32("arm32");
-
-        public final String name;
-
-        ARCH(String name) {
-            this.name = name;
-        }
-    }
-
     public static ARCH getArch(String arch) {
         if (arch.equals("amd64") || arch.equals("x86-64") || arch.equals("x86_64")) return ARCH.X86_64;
         if (arch.equals("i386") || arch.equals("i686") || arch.equals("x86")) return ARCH.X86;
@@ -110,19 +98,16 @@ public static Class<?> firstClass(String... names) throws ClassNotFoundException
         throw new ClassNotFoundException(Arrays.toString(names));
     }
 
-
     public static void fullGC() {
         RUNTIME.gc();
         RUNTIME.runFinalization();
         LogHelper.debug("Used heap: %d MiB", RUNTIME.totalMemory() - RUNTIME.freeMemory() >> 20);
     }
 
-
     public static String[] getClassPath() {
         return System.getProperty("java.class.path").split(File.pathSeparator);
     }
 
-
     public static URL[] getClassPathURL() {
         String[] cp = System.getProperty("java.class.path").split(File.pathSeparator);
         URL[] list = new URL[cp.length];
@@ -164,35 +149,29 @@ private static int getCorrectOSArch() {
         return System.getProperty("os.arch").contains("64") ? 64 : 32;
     }
 
-
     public static String getEnvPropertyCaseSensitive(String name) {
         return System.getenv().get(name);
     }
 
-
     @Deprecated
     public static boolean isJVMMatchesSystemArch() {
         return JVM_BITS == OS_BITS;
     }
 
-
     public static String jvmProperty(String name, String value) {
         return String.format("-D%s=%s", name, value);
     }
 
-
     public static String systemToJvmProperty(String name) {
         return String.format("-D%s=%s", name, System.getProperties().getProperty(name));
     }
 
-
     public static void addSystemPropertyToArgs(Collection<String> args, String name) {
         String property = System.getProperty(name);
         if (property != null)
             args.add(String.format("-D%s=%s", name, property));
     }
 
-
     public static void verifySystemProperties(Class<?> mainClass, boolean requireSystem) {
         Locale.setDefault(Locale.US);
         // Verify class loader
@@ -204,6 +183,17 @@ public static void verifySystemProperties(Class<?> mainClass, boolean requireSys
         LogHelper.debug("Verifying JVM architecture");
     }
 
+
+    public enum ARCH {
+        X86("x86"), X86_64("x86-64"), ARM64("arm64"), ARM32("arm32");
+
+        public final String name;
+
+        ARCH(String name) {
+            this.name = name;
+        }
+    }
+
     public enum OS {
         MUSTDIE("mustdie"), LINUX("linux"), MACOSX("macosx");
 

LauncherCore/src/main/java/pro/gravit/utils/helper/JavaHelper.java

@@ -12,6 +12,7 @@
 
 public class JavaHelper {
     private static List<JavaVersion> javaVersionsCache;
+
     public static Path tryGetOpenJFXPath(Path jvmDir) {
         String dirName = jvmDir.getFileName().toString();
         Path parent = jvmDir.getParent();