@Nullable
    @Override
    public Runnable getRemover() {
      return () -> {
        String groupName = myGroup.getName();
        Project project = ((FolderDashboardGroup)myGroup).getProject();
        List<RunDashboardManager.RunDashboardService> services = RunDashboardManager.getInstance(project).getRunConfigurations();

        final RunManagerImpl runManager = RunManagerImpl.getInstanceImpl(project);
        runManager.fireBeginUpdate();
        try {
          for (RunDashboardManager.RunDashboardService service : services) {
            RunnerAndConfigurationSettings settings = service.getSettings();
            if (groupName.equals(settings.getFolderName())) {
              settings.setFolderName(null);
            }
          }
        }
        finally {
          runManager.fireEndUpdate();
        }
      };
    }
@Nullable
    @Override
    public Runnable getRemover()