каскадное изменение конфигураций в случае удаления группы

src/_VisualDVM/TestingSystem/Common/Configuration/Configuration.java

@@ -12,10 +12,10 @@ import _VisualDVM.TestingSystem.Common.Settings.Json.SettingsArrayJson;
 import _VisualDVM.TestingSystem.Common.Settings.Settings;
 import _VisualDVM.TestingSystem.Common.Test.Json.TestsJson;
 import _VisualDVM.TestingSystem.Common.Test.Test;
-import _VisualDVM.Utils;
 import com.sun.org.glassfish.gmbal.Description;
 
 import javax.swing.*;
+import java.util.List;
 import java.util.Vector;
 public class Configuration extends riDBObject {
     //конфигурация = данные для пакета.
@@ -98,6 +98,22 @@ public class Configuration extends riDBObject {
         }
         return false;
     }
+    public boolean tryDeleteGroup(Group group) {
+        boolean flag = false;
+        ConfigurationCache unpacked = new ConfigurationCache(this);
+        List<GroupJson> actualGroups = new Vector<>();
+        for (GroupJson groupJson : unpacked.groupsJson.array) {
+            if (groupJson.id == group.id)
+                flag = true;
+            else actualGroups.add(groupJson);
+        }
+        if (flag) {
+            unpacked.groupsJson.array = actualGroups;
+            packedGroupsJson = Utils_.gson.toJson(unpacked.groupsJson);
+        }
+        return flag;
+    }
+
     /*
     public void updateTest(Test test){
         ConfigurationCache unpacked = new ConfigurationCache(this);

src/_VisualDVM/TestingSystem/Common/TestingServer.java

@@ -137,6 +137,19 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
                 Utils_.forceDeleteWithCheck(group_test.getArchive());
                 Utils_.forceDeleteWithCheck(group_test.getServerPath());
             }
+            //--
+            //-
+            for (DVMConfiguration dvmConfiguration : db.dvmConfigurations.Data.values()) {
+                if (dvmConfiguration.tryDeleteGroup(group)){
+                    db.Update(dvmConfiguration);
+                }
+            }
+            for (SapforConfiguration sapforConfiguration : db.sapforConfigurations.Data.values()) {
+                if (sapforConfiguration.tryDeleteGroup(group)){
+                    db.Update(sapforConfiguration);
+                }
+            }
+            //--
         } else if (object instanceof ServerSapfor) {
             Utils_.forceDeleteWithCheck(
                     new File(