code: public static ProgressFeedback runWithProgress( final String strNotice, final IRunnableWithProgress task )
    {
      return runWithProgress( strNotice, task, false, false );
    }
docs: A helper method that executes a task in a worker thread and displays feedback
  in a progress windows.
  
  @param strNotice The text notice to display in the ProgressWindow.
  @param task      The task to execute in a separate (worker) thread.