@Override
    protected @NotNull ZipFile createAccessor(ZipHandler handler) throws IOException {
      File file = handler.getFile();
      BasicFileAttributes attrs = Files.readAttributes(file.toPath(), BasicFileAttributes.class);
      handler.myFileStamp = attrs.lastModifiedTime().toMillis();
      handler.myFileLength = attrs.size();
      return new ZipFile(file);
    }
@Override
    protected @NotNull ZipFile createAccessor(ZipHandler handler)