货币转换人民币格式

public String toRMB(double money) {   
    char[] s1 = {'零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖'};   
    char[] s4 = {'分', '角', '元', '拾', '佰', '仟', '万', '拾', '佰', '仟', '亿', '拾', '佰', '仟', '万'};   
    String str = String.valueOf(Math.round(money * 100 + 0.00001));   
    String result = "";   
  
    for (int i = 0; i < str.length(); i++) {   
        int n = str.charAt(str.length() - 1 - i) - '0';   
        result = s1[n] + "" + s4[i] + result;   
    }   
  
    result = result.replaceAll("零仟", "零");   
    result = result.replaceAll("零佰", "零");   
    result = result.replaceAll("零拾", "零");   
    result = result.replaceAll("零亿", "亿");   
    result = result.replaceAll("零万", "万");   
    result = result.replaceAll("零元", "元");   
    result = result.replaceAll("零角", "零");   
    result = result.replaceAll("零分", "零");   
  
    result = result.replaceAll("零零", "零");   
    result = result.replaceAll("零亿", "亿");   
    result = result.replaceAll("零零", "零");   
    result = result.replaceAll("零万", "万");   
    result = result.replaceAll("零零", "零");   
    result = result.replaceAll("零元", "元");   
    result = result.replaceAll("亿万", "亿");   
  
    result = result.replaceAll("零$", "");   
    result = result.replaceAll("元$", "元整");   
  
    return result;   
}