при удалении пакета все ссылки на то где он был эталоном обнуляются

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

@@ -87,7 +87,6 @@ public class Configuration extends riDBObject {
     public String getDialogName() {
         return description;
     }
-    //--
     //работает со стороны сервера.
     public boolean tryUpdateGroup(Group group) {
         ConfigurationCache unpacked = new ConfigurationCache(this);
@@ -157,7 +156,6 @@ public class Configuration extends riDBObject {
         }
         return flag;
     }
-
     public boolean tryDeleteTests(LinkedHashMap<Integer, Test> tests) {
         boolean flag = false;
         ConfigurationCache unpacked = new ConfigurationCache(this);
@@ -173,27 +171,4 @@ public class Configuration extends riDBObject {
         }
         return flag;
     }
-
-    /*
-    public void updateTest(Test test){
-        ConfigurationCache unpacked = new ConfigurationCache(this);
-        for (TestJson testJson : unpacked.testsJson.array) {
-            if (testJson.id == test.id) {
-                testJson.description = test.description;
-                testJson.language = String.valueOf(group.language);
-            }
-        }
-        packedGroupsJson = Utils_.gson.toJson(unpacked);
-    }
-
-    public boolean containsTest(int test_id) {
-        ConfigurationCache unpacked = new ConfigurationCache(this);
-        for (TestJson testJson : unpacked.testsJson.array) {
-            if (testJson.id == test_id) {
-                return true;
-            }
-        }
-        return false;
-    }
-     */
 }

src/_VisualDVM/TestingSystem/Common/TestingServer.java

@@ -192,6 +192,14 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
             Utils_.forceDeleteWithCheck(workspace);
         } else if (object instanceof SapforPackage) {
             SapforPackage sapforPackage = (SapforPackage) object;
+            //--
+            for (SapforConfiguration sapforConfiguration: db.sapforConfigurations.Data.values()){
+                if (sapforConfiguration.ethalon_id==sapforPackage.id){
+                    sapforConfiguration.ethalon_id= CommonConstants.Nan;
+                    db.Update(sapforConfiguration);
+                }
+            }
+            //--
             File workspace = sapforPackage.getLocalWorkspace();
             Utils_.forceDeleteWithCheck(workspace);
         } else if (object instanceof DVMSettings) {