How to take the intersection and difference of two different object sets

Object 

TbHuidou

 private static final long serialVersionUID = 1L;

    /**
     * id
     */
    private Integer hid;

    /**
     * 活动名称
     */
    private String acyivity_name;

    /**
     * 大智慧账号
     */
    private String dzh_no;

    /**
     * 财富号
     */
    private String cf_no;

    /**
     * 理财号
     */
    private String lc_no;

    /**
     * 产品代码
     */
    private String product_code;

    /**
     * 产品类型
     */
    private String product_type;

    /**
     * 功能页面id与前端定义
     */
    private String function_id;

    /**
     * 是否已经发送 0、未发送 1、已发送
     */
    private Integer sent;
    /**
     * 创建时间
     */
    @DateTimeFormat(pattern="yyyy-MM-dd HH:mm:ss")
    @JsonFormat(timezone = "GMT+8",pattern = "yyyy-MM-dd HH:mm:ss")
    //@com.fasterxml.jackson.annotation.JsonIgnore
    private Date create_time;
    /**
     * 修改时间
     */
    @DateTimeFormat(pattern="yyyy-MM-dd HH:mm:ss")
    @JsonFormat(timezone = "GMT+8",pattern = "yyyy-MM-dd HH:mm:ss")
    // @com.fasterxml.jackson.annotation.JsonIgnore
    private Date update_time;

    /**
     * 是否删除 0、未删除 1、已删除
     */
    private Integer is_delete;

    public TbHuidou() {
    }

    /**
     * 重写eques方法
     * @param o
     * @return
     */

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        TbHuidou tbHuidou = (TbHuidou) o;
        return dzh_no.equals(tbHuidou.dzh_no) && lc_no.equals(tbHuidou.lc_no) && product_code.equals(tbHuidou.product_code) &&  function_id.equals(tbHuidou.function_id);
    }

    /**
     * 重写hascode方法
     * @return
     */
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 17;
        result = prime * result + (dzh_no == null ? 0 : dzh_no.hashCode());
        result = prime * result + (lc_no == null ? 0 : lc_no.hashCode());
        result = prime * result + (product_code == null ? 0 : product_code.hashCode());
        result = prime * result + (function_id == null ? 0 : function_id.hashCode());
        return result;
    }

TrequestHuiDouVo

/**
     * 理财号
     */
    private String vc_custno;
    /**
     * 组合代码
     */
    private String vc_combcode;
    /**
     * 基金代码
     */
    private String vc_fundcode;

Intersection code tbHuidous data cannot be repeated, otherwise it needs to be repeated first

 public static void main(String[] args) {
        List<TbHuidou> tbHuidous = new ArrayList<>();
        TbHuidou tbHuidou = new TbHuidou();
        tbHuidou.setCf_no("1");
        tbHuidou.setDzh_no("1");
        tbHuidou.setLc_no("1");
        tbHuidou.setProduct_code("1");
        tbHuidou.setFunction_id("1");
        tbHuidou.setProduct_type("1");
        tbHuidous.add(tbHuidou);
        TbHuidou tbHuidou2 = new TbHuidou();
        tbHuidou2.setCf_no("2");
        tbHuidou2.setDzh_no("2");
        tbHuidou2.setLc_no("2");
        tbHuidou2.setProduct_code("2");
        tbHuidou2.setFunction_id("2");
        tbHuidou2.setProduct_type("2");
        tbHuidous.add(tbHuidou2);
        List<TrequestHuiDouVo> list = new ArrayList<>();
        TrequestHuiDouVo trequestHuiDouVo = new TrequestHuiDouVo();
        trequestHuiDouVo.setVc_custno("1");
        trequestHuiDouVo.setVc_fundcode("1");
        list.add(trequestHuiDouVo);
        TrequestHuiDouVo trequestHuiDouVo2 = new TrequestHuiDouVo();
        trequestHuiDouVo2.setVc_custno("2");
        trequestHuiDouVo2.setVc_combcode("2");
        list.add(trequestHuiDouVo2);
        TrequestHuiDouVo trequestHuiDouVo3 = new TrequestHuiDouVo();
        trequestHuiDouVo3.setVc_custno("7");
        trequestHuiDouVo3.setVc_combcode("7");
        list.add(trequestHuiDouVo3);
        List<TbHuidou> list3 = tbHuidous.stream().filter(one -> {
            List<Boolean> result = list.stream().map(two -> {
                if (one.getProduct_type().equals("1") && one.getLc_no().equals(two.getVc_custno()) && one.getProduct_code().equals(two.getVc_fundcode())){
                    return  true;
                }else if (one.getProduct_type().equals("2") && one.getLc_no().equals(two.getVc_custno()) && one.getProduct_code().equals(two.getVc_combcode())){
                    return  true;
                }else {
                    return false;
                }
                //   return one == two;
            }).collect(Collectors.toList());
            if (result.indexOf(true) > -1)
                return true;
            return false;
        }).collect(Collectors.toList());
        list3.stream().forEach(System.out::println);
    }

Difference set code

public static void main(String[] args) {
        List<TbHuidou> tbHuidous = new ArrayList<>();
        TbHuidou tbHuidou = new TbHuidou();
        tbHuidou.setCf_no("1");
        tbHuidou.setDzh_no("1");
        tbHuidou.setLc_no("1");
        tbHuidou.setProduct_code("1");
        tbHuidou.setFunction_id("1");
        tbHuidou.setProduct_type("1");
        tbHuidous.add(tbHuidou);
        TbHuidou tbHuidou2 = new TbHuidou();
        tbHuidou2.setCf_no("2");
        tbHuidou2.setDzh_no("2");
        tbHuidou2.setLc_no("2");
        tbHuidou2.setProduct_code("2");
        tbHuidou2.setFunction_id("2");
        tbHuidou2.setProduct_type("2");
        tbHuidous.add(tbHuidou2);
        TbHuidou tbHuidou3 = new TbHuidou();
        tbHuidou3.setCf_no("9");
        tbHuidou3.setDzh_no("9");
        tbHuidou3.setLc_no("9");
        tbHuidou3.setProduct_code("9");
        tbHuidou3.setFunction_id("9");
        tbHuidou3.setProduct_type("9");
        tbHuidous.add(tbHuidou3);
        List<TrequestHuiDouVo> list = new ArrayList<>();
        TrequestHuiDouVo trequestHuiDouVo = new TrequestHuiDouVo();
        trequestHuiDouVo.setVc_custno("1");
        trequestHuiDouVo.setVc_fundcode("1");
        list.add(trequestHuiDouVo);
        TrequestHuiDouVo trequestHuiDouVo2 = new TrequestHuiDouVo();
        trequestHuiDouVo2.setVc_custno("2");
        trequestHuiDouVo2.setVc_combcode("2");
        list.add(trequestHuiDouVo2);
        TrequestHuiDouVo trequestHuiDouVo3 = new TrequestHuiDouVo();
        trequestHuiDouVo3.setVc_custno("7");
        trequestHuiDouVo3.setVc_combcode("7");
        list.add(trequestHuiDouVo3);
        List<TbHuidou> distinctByUniqueList = tbHuidous.stream()
                //groupPeopleList - dbaGroupPeoples 差集
                .filter(item -> !list.stream()
                        .map(e -> {
                            if (item.getProduct_type().equals("1")){
                                return e.getVc_custno() + e.getVc_fundcode()+item.getProduct_type();
                            }else {
                                return e.getVc_custno() + e.getVc_combcode()+item.getProduct_type();
                            }
                        })
                        .collect(Collectors.toList())
                        .contains(item.getLc_no() + item.getProduct_code()+item.getProduct_type()))
                //去重
                //.filter(UniqueUtils.distinctByKey(e -> e.getAccount()))
              //  .peek(e -> e.setId(UUIDUtil.uuid()))
                .collect(Collectors.toList());
        distinctByUniqueList.stream().forEach(System.out::println);
}