java: 列表的基本排序实现

1. 基本排序

Collections.sort(rsdValueList, new Comparator<BKHQStream>() {
            @Override
            public int compare(BKHQStream o1, BKHQStream o2) {
                if (o2.ZhangFu - o1.ZhangFu > 0) {
                    return 1;
                } else return -1;
            }
        });

　　

Collections.sort(StockCodes, new Comparator<StockHQStream>() {
                @Override
                public int compare(StockHQStream o1, StockHQStream o2) {
                    if (o2.ZhangFu - o1.ZhangFu > 0) {
                        return 1;
                    } else return -1;
                }
            });