продолжение рефакторинга. создал предка для класса current

src/Visual_DVM_2021/Passes/Pass_2021.java

@@ -1,4 +1,5 @@
 package Visual_DVM_2021.Passes;
+import Common.CurrentAnchestor;
 import Common.Utils.CommonUtils;
 import Common_old.Current;
 import _VisualDVM.Global;
@@ -305,10 +306,10 @@ public class Pass_2021<T> {
                     animation_sem.acquire();
                     //---
                     form = null;
-                    Current.set(Current.PassForm, null);
+                    CurrentAnchestor.set(Current.PassForm, null);
                     System.gc();
                     //--
-                    Current.set(Current.PassForm, form = new PassForm(this));
+                    CurrentAnchestor.set(Current.PassForm, form = new PassForm(this));
                     dispatcher = new SwingWorker() {
                         @Override
                         protected Object doInBackground() {