@Override
    public void performLongOperation(CheckBeforeActionResult actionResult) {
      LOGGER.info("Executing going up");
      try {
        goToFileObject(currentLocation.getParent());
      } catch (FileSystemException e) {
        LOGGER.error("Error go UP", e);
      }
    }
Caller responsible for ensuring called from EDT.
We purposefully do not update UI other than indirectly reflecting
the selection.
Current use case is that we are finished with the browser window.
olv-vfs/src/main/java/pl/otros/vfs/browser/VfsBrowser.java