@Override public void init(Map<String, String> args) { super.init(args); String k = args.get(KEEP); if (k != null) { StringTokenizer st = new StringTokenizer(k); boolean ignoreCase = false; String ignoreStr = args.get(KEEP_IGNORE_CASE); if ("true".equalsIgnoreCase(ignoreStr)) { ignoreCase = true; } keep = new CharArraySet(10, ignoreCase); while (st.hasMoreTokens()) { k = st.nextToken().trim(); keep.add(k.toCharArray()); } } k = args.get(OK_PREFIX); if (k != null) { okPrefix = new ArrayList<char[]>(); StringTokenizer st = new StringTokenizer(k); while (st.hasMoreTokens()) { okPrefix.add(st.nextToken().trim().toCharArray()); } } k = args.get(MIN_WORD_LENGTH); if (k != null) { minWordLength = Integer.valueOf(k); } k = args.get(MAX_WORD_COUNT); if (k != null) { maxWordCount = Integer.valueOf(k); } k = args.get(MAX_TOKEN_LENGTH); if (k != null) { maxTokenLength = Integer.valueOf(k); } k = args.get(ONLY_FIRST_WORD); if (k != null) { onlyFirstWord = Boolean.valueOf(k); } k = args.get(FORCE_FIRST_LETTER); if (k != null) { forceFirstLetter = Boolean.valueOf(k); } }