code: public static UnicodeSet getExemplarSet(ULocale locale, int options, int extype) {
          return LocaleData.getInstance(locale).getExemplarSet(options, extype);
      }
docs: Returns the set of exemplar characters for a locale.
  Equivalent to calling new LocaleData(locale).{@link #getExemplarSet(int, int)}.
  
  @param locale    Locale for which the exemplar character set
  is to be retrieved.
  @param options   Bitmask for options to apply to the exemplar pattern.
  Specify zero to retrieve the exemplar set as it is
  defined in the locale data.  Specify
  UnicodeSet.CASE to retrieve a case-folded exemplar
  set.  See {@link UnicodeSet#applyPattern(String,
  int)} for a complete list of valid options.  The
  IGNORE_SPACE bit is always set, regardless of the
  value of 'options'.
  @param extype    The type of exemplar character set to retrieve.
  @return          The set of exemplar characters for the given locale.