private @NotNull Collection<File> getFilesInBundle(@NotNull String path, @Nullable FileFilter filter) {
    File[] files = null;
    try {
      files = new File(bundleFile, path).listFiles(filter);
    }
    catch (SecurityException ignore) { }
    return files != null && files.length > 0 ? Set.of(files) : Collections.emptySet();
  }
private @NotNull Collection<File> getFilesInBundle(@NotNull String path, @Nullable FileFilter filter)