if (!camelWord) {
if (!camelWord && i < s.length()) {
	public Collection<String> split() {		String s = ident;		Set<String> result = new HashSet<String>();				while (s.length() > 0) {			StringBuffer buf = new StringBuffer();			char first = s.charAt(0);			buf.append(first);			int i = 1;						if (s.length() > 1) {				boolean camelWord;				if (Character.isLowerCase(first)) {					camelWord = true;				} else {					char next = s.charAt(i++);					buf.append(next);					camelWord = Character.isLowerCase(next);				}								while (i < s.length()) {					char c = s.charAt(i);					if (Character.isUpperCase(c)) {						if (camelWord)							break;					} else if (!camelWord) {						break;					}					buf.append(c);					++i;				}								if (!camelWord) {					buf.deleteCharAt(buf.length() - 1);					--i;				}			}						result.add(buf.toString().toLowerCase(Locale.US));			s = s.substring(i);		}				return result;	}