Stream流處理list排序

代碼：List<Map<String,Object>> list = null;

//list中放入數據集后根據每一筆map中的order_no字段進行冒泡排序

list.sort((Map<String,Object> h1,Map<String,Object> h2) -> ((String) h1.get("order_no")).compareTo((String)h2.get("order_no")));