diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index b3c063e1..8e968c2e 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -8,9 +8,7 @@
   <component name="ChangeListManager">
     <list default="true" id="e42177c3-2328-4b27-8a01-35779b2beb99" name="Default Changelist" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/Constants.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/Constants.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/Repository/Server/ComponentsServer.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/Repository/Server/ComponentsServer.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/Repository/Server/ServerCode.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/Repository/Server/ServerCode.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/Common/TestingServer.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/Common/TestingServer.java" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
diff --git a/src/_VisualDVM/TestingSystem/Common/TestingServer.java b/src/_VisualDVM/TestingSystem/Common/TestingServer.java
index 37a53903..623f0447 100644
--- a/src/_VisualDVM/TestingSystem/Common/TestingServer.java
+++ b/src/_VisualDVM/TestingSystem/Common/TestingServer.java
@@ -26,7 +26,6 @@ import _VisualDVM.TestingSystem.Common.Test.TestType;
 import _VisualDVM.TestingSystem.Common.TestingPackageToKill.TestingPackageToKill;
 import _VisualDVM.TestingSystem.DVM.DVMConfiguration.DVMConfiguration;
 import _VisualDVM.TestingSystem.DVM.DVMPackage.DVMPackage;
-import _VisualDVM.TestingSystem.DVM.DVMPackage.DVMPackage_json;
 import _VisualDVM.TestingSystem.DVM.DVMSettings.DVMSettings;
 import _VisualDVM.TestingSystem.DVM.DVMTestingChecker;
 import _VisualDVM.TestingSystem.SAPFOR.Json.SapforPackage_json;
@@ -261,7 +260,6 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
                 throw new RepositoryRefuseException("Актуальная версия SAPFOR " + max_installed_version + " уже установлена");
         }
     }
-    //основа
     @Override
     public int getPort() {
         return Constants.TestingServerPort;
@@ -270,122 +268,32 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
     protected void startAdditionalThreads() {
         testingThread.start();
     }
-    @Override
-    protected void Session() throws Exception {
-        Test test;
-        int test_id;
-        switch (code) {
-            case PerformAutoSapforTesting:
-                Print("Запустить автоматическое тестирование SAPFOR");
-                TextLog Log = new TextLog();
-                SapforPackage autoPackage = tryAutoSapforTesting(Log);
-                response = new ServerExchangeUnit_2021(ServerCode.OK);
-                EmailMessage message = Log.isEmpty() ?
-                        new EmailMessage(
-                                "Запущено автоматическое тестирование версии " + request.arg + " системы SAPFOR",
-                                "Пакет " + Utils_.Brackets(autoPackage.id)) :
-                        new EmailMessage(
-                                "Не удалось запустить автоматическое тестирование версии " + request.arg + " системы SAPFOR",
-                                Log.toString()
-                        );
-                for (String address : Constants.admins_mails) {
-                    Email(message, address);
-                }
-                break;
-            case DownloadTest:
-                Print("Отправить клиенту тест " + request.arg);
-                test_id = Integer.parseInt(request.arg);
-                if (db.tests.containsKey(test_id)) {
-                    test = db.tests.get(test_id);
-                    response = new ServerExchangeUnit_2021(ServerCode.OK, "", Utils_.fileToBytes(test.getArchive()));
-                } else
-                    throw new RepositoryRefuseException("Теста с именем " + request.arg + " не существует");
-                break;
-            case ReceiveTestsDatabase:
-                Print("Получить базу данных тестов");
-                response = new ServerExchangeUnit_2021(ServerCode.OK);
-                response.object = Utils_.fileToBytes(db.getFile());
-                break;
-            //---
-            case RefreshDVMTests:
-                Print("Синхронизировать репозиторий тестов ");
-                response = new ServerExchangeUnit_2021(ServerCode.OK);
-                RefreshDVMTests((Account) request.object, Integer.parseInt(request.arg));
-                break;
-            case DVMPackageNeedsKill:
-                Print("Проверить нуждается ли пакет DVM в убийстве");
-                DVMPackageNeedsKill();
-                break;
-            case UpdateActiveDVMPackages:
-                Print("Получить данные по пакетам DVM");
-                UpdateActiveDVMPackages();
-                break;
-            case GetFirstActiveSapforPackages:
-                Print("Получить первый активный пакет задач SAPFOR");
-                GetFirstActiveSapforPackages();
-                break;
-            case SapforPackageNeedsKill:
-                Print("Проверить нуждает ли пакет SAPFOR в убийстве");
-                SapforPackageNeedsKill();
-                break;
-            case UpdateActiveSapforPackages:
-                Print("Получить данные по пакетам Sapfor");
-                UpdateActiveSapforPackages();
-                break;
-            case DownloadDVMPackages:
-                Print("Загрузить пакеты DVM");
-                DownloadDVMPackages();
-                break;
-            case DownloadSapforPackage:
-                Print("Загрузить пакет SAPFOR");
-                DownloadSapforPackage();
-                break;
-            case ReplaceTestCode:
-                Print("Заменить код теста");
-                ReplaceTestCode();
-                break;
-            case ReplaceTestsCodes:
-                Print("Заменить код тестов");
-                ReplaceTestsCodes();
-                break;
-            case GetFirstActiveDVMPackageForMachineURL:
-                Print("Получить первый активный пакет задач DVM на машине с адресом");
-                GetFirstActiveDVMPackageForMachineURL();
-                break;
-            case GetServerName:
-                Print("Получить имя сервера");
-                GetServerName();
-                break;
-            case StartNecessaryMachines:
-                Print("Проверка процессов машин");
-                response = new ServerExchangeUnit_2021(ServerCode.OK);
-                StartNecessaryMachines();
-                break;
-            case GetSapforForCompilation:
-                Print("Получить первую активную версию Sapfor для сборки");
-                GetSapforForCompilation();
-                break;
-            case GetMaxSapforVersion:
-                Print("Получить максимальную установленную версию Sapfor");
-                GetSapforMaxVersion();
-                break;
-            case JoinSapforVersionsToGroup:
-                Print("Получить финальные версии пакета тестирования SAPFOR");
-                JoinSapforPackageToGroup();
-                break;
-            case ReplaceDVMPackageResults:
-                Print("Заменить json DVM пакета");
-                ReplaceDVMPackageJson();
-                break;
-            case DetectTestsMinMaxDim:
-                Print("Определить размерность тестов");
-                DetectTestsMinMaxDim();
-                break;
-            default:
-                throw new RepositoryRefuseException("Неподдерживаемый код: " + code);
+    void PerformAutoSapforTesting() throws Exception {
+        TextLog Log = new TextLog();
+        SapforPackage autoPackage = tryAutoSapforTesting(Log);
+        EmailMessage message = Log.isEmpty() ?
+                new EmailMessage(
+                        "Запущено автоматическое тестирование версии " + request.arg + " системы SAPFOR",
+                        "Пакет " + Utils_.Brackets(autoPackage.id)) :
+                new EmailMessage(
+                        "Не удалось запустить автоматическое тестирование версии " + request.arg + " системы SAPFOR",
+                        Log.toString()
+                );
+        for (String address : Constants.admins_mails) {
+            Email(message, address);
         }
     }
-    //->>
+    void DownloadTest() throws Exception {
+        int test_id = Integer.parseInt(request.arg);
+        if (db.tests.containsKey(test_id)) {
+            Test test = db.tests.get(test_id);
+            response = new ServerExchangeUnit_2021(ServerCode.OK, "", Utils_.fileToBytes(test.getArchive()));
+        } else
+            throw new RepositoryRefuseException("Теста с именем " + request.arg + " не существует");
+    }
+    void ReceiveTestsDatabase() throws Exception {
+        response.object = Utils_.fileToBytes(db.getFile());
+    }
     Pair<Group, Vector<File>> ConvertDirectoryToGroup(File src, LanguageName languageName, TestType
             testType, Account account) throws Exception {
         Group object = new Group();
@@ -409,7 +317,9 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
         //->>
         return new Pair<>(object, groupFiles);
     }
-    public void RefreshDVMTests(Account account, int sapfor_id) throws Exception {
+    void RefreshDVMTests() throws Exception {
+        Account account = (Account) request.object;
+        int sapfor_id = Integer.parseInt(request.arg);
         ServerSapfor sapfor = null;
         if (!db.serverSapfors.containsKey(sapfor_id))
             throw new RepositoryRefuseException("Версия SAPFOR  с ключом " + sapfor_id + " не найдена.");
@@ -459,16 +369,13 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
         for (Pair<Group, Vector<File>> p : groups)
             db.RefreshGroup(account, sapfor, p);
     }
-    private void GetFirstActiveSapforPackages() throws Exception {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
+    void GetFirstActiveSapforPackages() throws Exception {
         response.object = db.getFirstActiveSapforPackagesCopies();
     }
     void GetSapforMaxVersion() throws Exception {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
         response.object = db.getInstalledSapforMaxVersion();
     }
     void UpdateActiveDVMPackages() throws Exception {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
         Vector<Pair<Integer, Long>> keys_pairs = (Vector<Pair<Integer, Long>>) request.object;
         Vector<DVMPackage> res = new Vector<>();
         //--
@@ -481,8 +388,7 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
         }
         response.object = res;
     }
-    private void UpdateActiveSapforPackages() {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
+    void UpdateActiveSapforPackages() {
         Vector<Pair<Integer, Long>> keys_pairs = (Vector<Pair<Integer, Long>>) request.object;
         Vector<SapforPackage> res = new Vector<>();
         //--
@@ -495,8 +401,7 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
         }
         response.object = res;
     }
-    private void DVMPackageNeedsKill() {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
+    void DVMPackageNeedsKill() {
         response.object = CommonConstants.Nan;
         int packageId = (int) request.object;
         for (TestingPackageToKill packageToKill : db.testingPackagesToKill.Data.values()) {
@@ -506,8 +411,7 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
             }
         }
     }
-    private void SapforPackageNeedsKill() throws Exception {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
+    void SapforPackageNeedsKill() throws Exception {
         response.object = CommonConstants.Nan;
         int packageId = (int) request.object;
         for (TestingPackageToKill packageToKill : db.testingPackagesToKill.Data.values()) {
@@ -517,7 +421,7 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
             }
         }
     }
-    private void DownloadDVMPackages() throws Exception {
+    void DownloadDVMPackages() throws Exception {
         Vector<Integer> ids = (Vector<Integer>) request.object;
         Vector<Pair<Integer, Pair<byte[], byte[]>>> res = new Vector<>();
         for (int dvmPackage_id : ids) {
@@ -529,14 +433,12 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
             File package_json = dvmPackage.getJsonFile();
             res.add(new Pair<>(dvmPackage_id, new Pair(Utils_.fileToBytes(results_zip), Utils_.fileToBytes(package_json))));
         }
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
         response.object = res;
     }
-    private void DownloadSapforPackage() throws Exception {
+    void DownloadSapforPackage() throws Exception {
         int sapforPackage_id = (int) request.object;
         if (!db.sapforPackages.containsKey(sapforPackage_id))
             throw new RepositoryRefuseException("Не найдено пакета тестирования SAPFOR с ключом " + sapforPackage_id);
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
         SapforPackage sapforPackage = db.sapforPackages.get(sapforPackage_id);
         File workspace = sapforPackage.getLocalWorkspace();
         File results_zip = Utils.getTempFileName("results");
@@ -547,10 +449,8 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
         else
             throw new RepositoryRefuseException("Не удалось заархивировать пакет тестирования SAPFOR с ключом " + sapforPackage_id);
     }
-    private void ReplaceTestCode() throws Exception {
+    void ReplaceTestCode() throws Exception {
         Test test = (Test) request.object;
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
-        //---
         if (!test.unpackProjectOnServer()) {
             db.Delete(test);
             throw new RepositoryRefuseException(
@@ -559,9 +459,8 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
             );
         } else db.Update(test); //обновить список файлов и размерность.
     }
-    private void ReplaceTestsCodes() throws Exception {
+    void ReplaceTestsCodes() throws Exception {
         Vector<Test> tests = (Vector<Test>) request.object;
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
         for (Test test : tests) {
             if (!test.unpackProjectOnServer()) {
                 db.Delete(test);
@@ -572,43 +471,11 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
             } else db.Update(test); //обновить список файлов и размерность.
         }
     }
-    private void GetDVMPackagesJson() throws Exception {
-        Vector<Integer> packages_ids = (Vector<Integer>) request.object;
-        Vector<DVMPackage_json> jsons = new Vector<>();
-        for (int package_id : packages_ids) {
-            if (!db.dvmPackages.containsKey(package_id))
-                throw new RepositoryRefuseException("Пакета задач DVM " + Utils_.Brackets(package_id) + " не существует.");
-            DVMPackage dvmPackage = db.dvmPackages.get(package_id);
-            File json = dvmPackage.getJsonFile();
-            if (!json.exists())
-                throw new RepositoryRefuseException("Не найден JSON файл для пакета задач DVM " + Utils_.Brackets(package_id));
-            jsons.add(Utils_.jsonFromFile(json, DVMPackage_json.class));
-        }
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
-        response.object = jsons;
-    }
-    private void GetSapforPackagesJson() throws Exception {
-        Vector<Integer> packages_ids = (Vector<Integer>) request.object;
-        Vector<SapforPackage_json> jsons = new Vector<>();
-        for (int package_id : packages_ids) {
-            if (!db.sapforPackages.containsKey(package_id))
-                throw new RepositoryRefuseException("Пакета задач SAPFOR " + Utils_.Brackets(package_id) + " не существует.");
-            SapforPackage sapforPackage = db.sapforPackages.get(package_id);
-            File json = sapforPackage.getJsonFile();
-            if (!json.exists())
-                throw new RepositoryRefuseException("Не найден JSON файл для пакета задач SAPFOR " + Utils_.Brackets(package_id));
-            jsons.add(Utils_.jsonFromFile(json, SapforPackage_json.class));
-        }
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
-        response.object = jsons;
-    }
-    private void GetServerName() throws Exception {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
+    void GetServerName() throws Exception {
         response.object = name;
     }
     //--
-    private void GetFirstActiveDVMPackageForMachineURL() {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
+    void GetFirstActiveDVMPackageForMachineURL() {
         response.object = db.getFirstActiveDVMPackageCopyForMachineURL(request.arg);
     }
     void StartNecessaryMachines() {
@@ -647,7 +514,6 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
         }
     }
     void GetSapforActualVersion() throws Exception {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
         File versionFile = new File(Global.TempDirectory, "version.h");
         if (versionFile.exists())
             FileUtils.forceDelete(versionFile);
@@ -698,7 +564,6 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
                 db.Insert(serverSapfor);
             }
         }
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
         response.object = serverSapfor;
     }
     SapforPackage tryAutoSapforTesting(TextLog Log) throws Exception {
@@ -738,20 +603,7 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
         //--
         return target;
     }
-    public void checkUnpackedTests() throws Exception {
-        for (Test test : db.tests.Data.values()) {
-            File testHome = test.getServerPath();
-            if (!testHome.exists()) {
-                throw new RepositoryRefuseException(test.id + " не существует папка");
-            }
-            File testArchive = test.getArchive();
-            if (!testArchive.exists()) {
-                throw new RepositoryRefuseException(test.id + " не существует архив");
-            }
-        }
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
-    }
-    public Vector<String> getSapforTaskResults(SapforTask task) throws Exception {
+    Vector<String> getSapforTaskResults(SapforTask task) throws Exception {
         Vector<String> res = new Vector<>();
         //--
         if (!task.variants.isEmpty()) {
@@ -765,8 +617,7 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
         }
         return res;
     }
-    private void JoinSapforPackageToGroup() throws Exception {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
+    void JoinSapforPackageToGroup() throws Exception {
         String[] packed = request.arg.split("\n");
         int groupId = Integer.parseInt(packed[0]);
         int packageId = Integer.parseInt(packed[1]);
@@ -855,8 +706,7 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
         }
         //-"sh"
     }
-    private void ReplaceDVMPackageJson() throws Exception {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
+    void ReplaceDVMPackageJson() throws Exception {
         Pair<DVMPackage, byte[]> p = (Pair<DVMPackage, byte[]>) request.object;
         DVMPackage src = p.getKey();
         byte[] packed_file = p.getValue();
@@ -868,8 +718,7 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
         db.Update(dst);
         Utils_.bytesToFile(packed_file, dst.getJsonFile());
     }
-    private void DetectTestsMinMaxDim() throws Exception {
-        response = new ServerExchangeUnit_2021(ServerCode.OK);
+    void DetectTestsMinMaxDim() throws Exception {
         Vector<Object> keys = (Vector<Object>) request.object;
         for (Object key : keys) {
             if (!db.tests.containsKey(key))
@@ -898,5 +747,76 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
             }
         }
     }
+    //--
+    @Override
+    protected void Session() throws Exception {
+        switch (code) {
+            case PerformAutoSapforTesting:
+                PerformAutoSapforTesting();
+                break;
+            case DownloadTest:
+                DownloadTest();
+                break;
+            case ReceiveTestsDatabase:
+                ReceiveTestsDatabase();
+                break;
+            case RefreshDVMTests:
+                RefreshDVMTests();
+                break;
+            case DVMPackageNeedsKill:
+                DVMPackageNeedsKill();
+                break;
+            case UpdateActiveDVMPackages:
+                UpdateActiveDVMPackages();
+                break;
+            case GetFirstActiveSapforPackages:
+                GetFirstActiveSapforPackages();
+                break;
+            case SapforPackageNeedsKill:
+                SapforPackageNeedsKill();
+                break;
+            case UpdateActiveSapforPackages:
+                UpdateActiveSapforPackages();
+                break;
+            case DownloadDVMPackages:
+                DownloadDVMPackages();
+                break;
+            case DownloadSapforPackage:
+                DownloadSapforPackage();
+                break;
+            case ReplaceTestCode:
+                ReplaceTestCode();
+                break;
+            case ReplaceTestsCodes:
+                ReplaceTestsCodes();
+                break;
+            case GetFirstActiveDVMPackageForMachineURL:
+                GetFirstActiveDVMPackageForMachineURL();
+                break;
+            case GetServerName:
+                GetServerName();
+                break;
+            case StartNecessaryMachines:
+                StartNecessaryMachines();
+                break;
+            case GetSapforForCompilation:
+                GetSapforForCompilation();
+                break;
+            case GetMaxSapforVersion:
+                GetSapforMaxVersion();
+                break;
+            case JoinSapforVersionsToGroup:
+                JoinSapforPackageToGroup();
+                break;
+            case ReplaceDVMPackageResults:
+                ReplaceDVMPackageJson();
+                break;
+            case DetectTestsMinMaxDim:
+                DetectTestsMinMaxDim();
+                break;
+            default:
+                throw new RepositoryRefuseException("Неподдерживаемый код: " + code);
+        }
+    }
 }