продолжение рефакторинга. создал предка для класса current

src/Visual_DVM_2021/UI/Main/TestingForm.java

@@ -1,5 +1,6 @@
 package Visual_DVM_2021.UI.Main;
 import Common.CommonConstants;
+import Common.CurrentAnchestor;
 import Common.Visual.CommonUI;
 import Common_old.Current;
 import _VisualDVM.Global;
@@ -268,7 +269,7 @@ public class TestingForm implements FormWithSplitters, TestingWindow {
         testingTabs.setSelectedIndex(3);
     }
     public void RestoreLastCredentials() {
-        Credentials credentials = (Credentials) Current.get(Current.Credentials);
+        Credentials credentials = (Credentials) CurrentAnchestor.get(Current.Credentials);
         if (credentials.machine_id != CommonConstants.Nan) {
             if (Global.db.machines.containsKey(credentials.machine_id)) {
                 Global.db.machines.ShowUI(credentials.machine_id);