private void removeZero(StringBuffer resultString) {
        if (resultString.toString().equals("零元零角")
                || resultString.toString().equals("零元")) {
            return;
        }
        // replaceStr(resultString,"零元","元");
        replaceStr(resultString, "零拾", "零");
        replaceStr(resultString, "零佰", "零");
        replaceStr(resultString, "零仟", "零");
        replaceStr(resultString, "零万", "万");
        replaceStr(resultString, "零亿", "亿");
        replaceStr(resultString, "零角", "零");
        replaceStr(resultString, "零分", "零");
        replaceStr(resultString, "零厘", "零");
        replaceStr(resultString, "零零", "零");
        replaceStr(resultString, "亿万", "亿");
        replaceStr(resultString, "零元", "元");
        if (resultString.charAt(resultString.length() - 1) == '零') {
            resultString.deleteCharAt(resultString.length() - 1);
        }
    }