code: @Deprecated
      public static String normalize(String str, Mode mode, int options) {
          return mode.getNormalizer2(options).normalize(str);
      }
docs: Normalizes a <tt>String</tt> using the given normalization operation.
  <p>
  The <tt>options</tt> parameter specifies which optional
  <tt>Normalizer</tt> features are to be enabled for this operation.
  Currently the only available option is {@link #UNICODE_3_2}.
  If you want the default behavior corresponding to one of the standard
  Unicode Normalization Forms, use 0 for this argument.
  <p>
  @param str       the input string to be normalized.
  @param mode      the normalization mode
  @param options   the optional features to be enabled.
  @return String   the normalized string
  @deprecated ICU 56 Use {@link Normalizer2} instead.
  @hide original deprecated declaration