text: public JapaneseIterationMarkCharFilterFactory(Map<String,String> args) {super(args);normalizeKanji = getBoolean(args, NORMALIZE_KANJI_PARAM, JapaneseIterationMarkCharFilter.NORMALIZE_KANJI_DEFAULT);normalizeKana = getBoolean(args, NORMALIZE_KANA_PARAM, JapaneseIterationMarkCharFilter.NORMALIZE_KANA_DEFAULT);if (!args.isEmpty()) {throw new IllegalArgumentException("Unknown parameters: " + args);}}