括号拼接字符

public static String parenthesesSpeelChar(List<String> list) {
    String str = "[";
    String quotes = "'";
    if (list != null && list.size() > 0) {
        for (int i = list.size() - 1; i >= 0; i--) {
            if (i != 0) {
                str += quotes + list.get(i) + quotes + ",";
            } else {
                str += quotes + list.get(i) + quotes;
            }
        }
    }
    str += "]";
    return str;
}