protected Map<String, Map<String, Resource>> computeStdResources() {
    ResourceRegistrarImpl registrar = new ResourceRegistrarImpl();
    for (StandardResourceProvider provider : StandardResourceProvider.EP_NAME.getIterable()) {
      provider.registerResources(registrar);
    }
    StandardResourceEP.EP_NAME.processWithPluginDescriptor((extension, pluginDescriptor) -> {
      registrar.addStdResource(extension.url, extension.version, extension.resourcePath, null, pluginDescriptor.getPluginClassLoader());
      return Unit.INSTANCE;
    });

    myStandardIgnoredResources.clear();
    myStandardIgnoredResources.addAll(registrar.getIgnored());
    return registrar.getResources();
  }
protected Map<String, Map<String, Resource>> computeStdResources()