class QuotedStringTokenizer extends StringTokenizer {

    public static String unquoteOnly(String s) {
        return unquoteOnly(s, false);
    }

    public  QuotedStringTokenizer(String str, String delimiter, boolean returnDelimiters, boolean returnQuotes);
    public  QuotedStringTokenizer(String str, String delimiter, boolean returnDelimiters);
    public  QuotedStringTokenizer(String str, String delimiter);
    public  QuotedStringTokenizer(String str);

}