code: @Override
    public Path makeQualified(Path path) {
      // make sure that we just get the
      // path component
      Path fsPath = path;
      if (!path.isAbsolute()) {
        fsPath = new Path(archivePath, path);
      }
  
      URI tmpURI = fsPath.toUri();
      //change this to Har uri
      return new Path(uri.getScheme(), harAuth, tmpURI.getPath());
    }
docs: /* this makes a path qualified in the har filesystem
  (non-Javadoc)
  @see org.apache.hadoop.fs.FilterFileSystem#makeQualified(
  org.apache.hadoop.fs.Path)