@Override
        public void run(@NotNull final ProgressIndicator indicator) {
          indicator.setIndeterminate(true);
          final Map<String, SvnMergeInfoRootPanelManual> panels = new HashMap<>();
          final Map<String, MergeInfoHolder> holders = new HashMap<>();
          final List<WCInfoWithBranches> roots = myDataLoader.loadRoots();
          SwingUtilities.invokeLater(() -> {
            if (myDisposed) return;
            final JPanel mainPanel = prepareData(panels, holders, roots);

          myMergePanels.clear();
          myHolders.clear();
          myMergePanels.putAll(panels);
          myHolders.putAll(holders);

          if (myPanelWrapper != null) {
            myPanelWrapper.removeAll();
            if (myMergePanels.isEmpty()) {
              final JPanel emptyPanel = new JPanel(new GridBagLayout());
              final GridBagConstraints gb =
                new GridBagConstraints(0, 0, 1, 1, 1, 1, GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, new Insets(5, 5, 0, 5), 0,
                                       0);
              final JBLabel label = new JBLabel(message("label.no.subversion.1.5.working.copies"));
              label.setUI(new MultiLineLabelUI());
              emptyPanel.add(label, gb);
              gb.fill = GridBagConstraints.HORIZONTAL;
              myPanelWrapper.add(emptyPanel, gb);
            }
            else {
              for (MergeInfoHolder holder : myHolders.values()) {
                holder.updateMixedRevisionsForPanel();
              }
              myPanelWrapper.add(mainPanel,
                                 new GridBagConstraints(0, 0, 1, 1, 1, 1, GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,
                                                        new Insets(0, 0, 0, 0), 0, 0));
            }
            myPanelWrapper.repaint();
          }
          else {
            myPanel = mainPanel;
          }
          if (afterRefresh != null) {
            afterRefresh.run();
          }
        });
      }
@Override
        public void run(@NotNull final ProgressIndicator indicator)