Java 字符串数值比较大小

    public static String getMin(List list) {
        String min = null;
        String temp = null;
        for (int i = 0; i < list.size(); i++) {
            if (StringUtils.isNotEmpty(temp)) {
                BigDecimal d =new BigDecimal(temp);
                if(d.compareTo(new BigDecimal(list.get(i)))<=0){
                    min = temp;
                }else {
                    min = list.get(i);
                    temp = min;
                }
            }else {
                temp = list.get(i);
            }

        }
        return min;
    }

    
    public static String getMax(List list) {
        String max = null;
        String temp = null;
        for (int i = 0; i < list.size(); i++) {
            if (StringUtils.isNotEmpty(temp)) {
                BigDecimal d =new BigDecimal(temp);
                if(d.compareTo(new BigDecimal(list.get(i)))>=0){
                    max = temp;
                }else {
                    max = list.get(i);
                    temp = max;
                }
            }else {
                temp = list.get(i);
            }
        }
        return max;
    }

    public static void main(String[] args) {

        List list = Arrays.asList(  "25", "3.35E-05", "-1.25", "22", "7.5", "27", "24", "29", "-11", "26");

        System.out.println(getMax(list));
        System.out.println(getMin(list));

    }