code: @Implementation(minSdk = JELLY_BEAN_MR2)
    protected Bundle getApplicationRestrictions(String packageName) {
      Bundle bundle = applicationRestrictions.get(packageName);
      return bundle != null ? bundle : new Bundle();
    }
docs: Compared to real Android, there is no check that the package name matches the application
  package name and the method returns instantly.
  
  @see #setApplicationRestrictions(String, Bundle)