[FIX] NPE in MysqlHWIDProvider

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

@@ -105,4 +105,16 @@ public Map<String, Command> getCommands() {
     public boolean onJoinServer(String serverID, String username, Client client) {
         return !enableHardwareFeature || (client.trustLevel != null && client.trustLevel.hardwareInfo != null);
     }
+
+    @Override
+    public void init() {
+        if(provider != null)
+            provider.init();
+    }
+
+    @Override
+    public void close() {
+        if(provider != null)
+            provider.close();
+    }
 }

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

@@ -20,5 +20,15 @@ public static void registerHandlers() {
     public abstract boolean allowGetAccessToken(AuthResponse.AuthContext context);
 
     public abstract void checkLaunchServerLicense(); //Выдает SecurityException при ошибке проверки лицензии
+
+    public void init()
+    {
+
+    }
+
+    public void close()
+    {
+
+    }
     //public abstract
 }

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

@@ -184,6 +184,7 @@ public void init(LaunchServer.ReloadType type) {
         }
         if (protectHandler != null) {
             server.registerObject("protectHandler", protectHandler);
+            protectHandler.init();
             protectHandler.checkLaunchServerLicense();
         }
         if (components != null) {
@@ -226,6 +227,7 @@ public void close(LaunchServer.ReloadType type) {
         }
         if (protectHandler != null) {
             server.unregisterObject("protectHandler", protectHandler);
+            protectHandler.close();
         }
         if (dao != null) {
             server.unregisterObject("dao", dao);