static @NotNull Map<OrderRootType, Collection<File>> prepareLibraryFiles(@NotNull LibraryData data) {
    Map<OrderRootType, Collection<File>> result = new HashMap<>();
    for (LibraryPathType pathType: LibraryPathType.values()) {
      OrderRootType orderRootType = ExternalLibraryPathTypeMapper.getInstance().map(pathType);
      if (orderRootType == null) {
        continue;
      }
      Set<String> paths = data.getPaths(pathType);
      if (paths.isEmpty()) {
        continue;
      }
      List<File> files = ContainerUtil.map(paths, File::new);
      refreshVfsFiles(files);
      result.put(orderRootType, files);
    }
    return result;
  }
static @NotNull Map<OrderRootType, Collection<File>> prepareLibraryFiles(@NotNull LibraryData data)