protected static @Nullable Element loadRootElement(@NotNull Path file, @NotNull JpsMacroExpander macroExpander) {
    final Element element = tryLoadRootElement(file);
    if (element != null) {
      macroExpander.substitute(element, SystemInfo.isFileSystemCaseSensitive);
    }
    return element;
  }
protected static @Nullable Element loadRootElement(@NotNull Path file, @NotNull JpsMacroExpander macroExpander)