Java, regex

[Namolem]

Где ошибка?

Pattern p = Pattern.compile("([0-9]+)",Pattern.MULTILINE | Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CASE);
        Matcher m = p.matcher("5435rwr24");
        if (m.matches())
            System.out.println(m.group());
        System.out.println(m.toString());

run:
java.util.regex.Matcher[pattern=([0-9]+) region=0,9 lastmatch=]