条件表达式自动拆装箱遇到的坑

相关链接：https://blog.youkuaiyun.com/weixin_30760895/article/details/95742267

话不多说，先上代码

    @Data
    @AllArgsConstructor
    @NoArgsConstructor
    public class StoreStock implements Serializable {
        /**
         * 门店id
         */
        private Long storeId;
        /**
         * 指定范围
         **/
        private Integer applyRange;

        /**
         * 城市ID
         **/
        private Long cityId;
    }

枚举类：

public enum ApplyRangeEnum {
    //指定范围 1-全部城市；2-指定城市；3-指定门店
    ALL_CITY(1,"全部城市"),
    PART_CITY(2,"指定城市"),
    PART_STORE(3,"指定门店");

    private Integer code;

    private String msg;

    ApplyRangeEnum(Integer code, String msg) {
        this.code = code;
        this.msg = msg;
    }

    public Integer getCode() {
        return code;
    }

    public String getMsg() {
        return msg;
    }

    public Boolean check(Integer code) {
        return this.getCode().equals(code);
    }
}

    public static void main(String[] args) {
        StoreStock storeStock=new StoreStock();
        storeStock.setApplyRange(3);
        //
        System.out.println(ApplyRangeEnum.ALL_CITY.check(storeStock.getApplyRange())?Long.valueOf(-1L):storeStock.getCityId());
        
        //空指针 自动拆箱 或报空指针
        System.out.println(ApplyRangeEnum.ALL_CITY.check(storeStock.getApplyRange())?-1L:storeStock.getCityId());

    }