code: private void deleteNoException(URI location) {
      try {
        mUfs.deleteFile(location.toString());
        LOG.info("Garbage collected journal file {}.", location);
      } catch (IOException e) {
        LOG.warn("Failed to garbage collect journal file {}.", location);
      }
    }
docs: Deletes a file and swallows the exception by logging it.
  
  @param location the file location