@Override
 public void run() {
   IStructuredSelection selection = getStructuredSelection();
   for (Iterator<?> iter = selection.iterator(); iter.hasNext(); ) {
     final TaskRepository repository = getTaskRepository(iter.next());
     if (repository != null) {
       TaskJob job = TasksUiInternal.updateRepositoryConfiguration(repository);
       // show the progress in the system task bar if this is a user job (i.e. forced)
       job.setProperty(WorkbenchUtil.SHOW_IN_TASKBAR_ICON_PROPERTY, Boolean.TRUE);
     }
   }
 }