code: public static String getDisplayKeywordValue(String localeID, String keyword,
              ULocale displayLocale) {
          return getDisplayKeywordValueInternal(new ULocale(localeID), keyword, displayLocale);
      }
docs: <strong>[icu]</strong> Returns a keyword value localized for display in the specified locale.
  This is a cover for the ICU4C API.
  @param localeID the id of the locale whose keyword value is to be displayed.
  @param keyword the keyword whose value is to be displayed.
  @param displayLocale the id of the locale in which to display the value.
  @return the localized value name.