public boolean isParam(String line) {
        num = 0;
        boolean isNotMethod = true;
        for (int i = 0; i < line.length(); i++) {
            if ((line.charAt(i) == '(') && (line.charAt(i + 1) != (')'))) {
                num++;
            }
            if (line.charAt(i) == '{') {
                isNotMethod = false;
            }
            contentComma(line, i);
        }
        return isNotMethod;
    }