java使用stream判断两个list元素的属性并输出方式

/**
* 使用stream判断两个list中元素不同的item
*/
@Test
public void test1(){
List<Param> stringList1 = new LinkedList<Param>(){{
    add(new Param(1,"1111"));
    add(new Param(2, "2222"));
    add(new Param(3, "3333"));
}};
List<Param> stringList2 = new LinkedList<Param>(){{
    add(new Param(1,"1111"));
    add(new Param(2, "4444"));
    add(new Param(3, "5555"));
}};
// 判断key相同，value相同的元素
Map<Integer, String> tmpList2 = stringList2.stream().collect(Collectors.toMap(Param::getId, Param::getName));
var tmplist = stringList1.stream().filter(item -> (tmpList2.get(item.getId()) != null && tmpList2.get(item.getId()).equals(item.getName()))).collect(Collectors.toList());
System.out.println(tmplist);
}
@Setter
@Getter
@ToString
@AllArgsConstructor
public static class Param{
private Integer id;
private String name;
}

/**
 * 使用stream判断两个list中元素不同的item
 */
@Test
public void test1(){
    List<Param> stringList1 = new LinkedList<Param>(){{
        add(new Param(1,"1111", "b"));
        add(new Param(2, "2222", "c"));
        add(new Param(3, "3333", "a"));
    }};
    List<Param> stringList2 = new LinkedList<Param>(){{
        add(new Param(1,"1111", "c"));
        add(new Param(2, "4444", "b"));
        add(new Param(3, "5555", "a"));
    }};
   // 判断key相同，value相同的元素
   Map<Integer, String> tmpList2 = stringList2.stream().collect(Collectors.toMap(Param::getId, Param::getName));
   var tmplist = stringList1.stream().filter(item -> (tmpList2.get(item.getId()) != null && tmpList2.get(item.getId()).equals(item.getName()))).collect(Collectors.toList());
   System.out.println(tmplist);
   // 如果需要判断多个值，直接将对象加入进去
   Map<Integer, Param> tmpList3 = stringList2.stream().collect(Collectors.toMap(Param::getId, Function.identity()));
   var tmplist2 = stringList1.stream().filter(item -> (tmpList3.get(item.getId()) != null && tmpList3.get(item.getId()).getType().equals(item.getType()))).collect(Collectors.toList());
   System.out.println(tmplist2);
}
@Setter
@Getter
@ToString
@AllArgsConstructor
@EqualsAndHashCode
public static class Param{
    private Integer id;
    private String name;
    private String type;
}

int intCheck = profileServiceDtoList.stream().filter(e ->
            "1".equals(e.getEnable())
            &&(("PROFILE-IN-MOSHOW".equals(e.getServiceIdentifier()))||("PROFILE-IN-ADC".equals(e.getServiceIdentifier())))  
    ).collect(Collectors.toList()).size();

public static void main(String[] args) {
    List<ProfileServiceDto> profileServiceDtoList= new ArrayList<>(3);
    
    ProfileServiceDto profileService1 = new ProfileServiceDto();
    profileService1.setServiceId(1001L);
    profileService1.setServiceIdentifier("PROFILE-IN-MOSHOW");
    profileService1.setEnable("1");
    profileServiceDtoList.add(profileService1);
    ProfileServiceDto profileService2 = new ProfileServiceDto();
    profileService2.setServiceId(1002L);
    profileService2.setServiceIdentifier("PROFILE-IN-ADC");
    profileService2.setEnable("1");
    profileServiceDtoList.add(profileService2);
    ProfileServiceDto profileService3 = new ProfileServiceDto();
    profileService3.setServiceId(1003L);
    profileService3.setServiceIdentifier("PROFILE-XXX-ABC");
    profileService3.setEnable("1");
    profileServiceDtoList.add(profileService3);
    int intCheck = profileServiceDtoList.stream().filter(e ->
            "1".equals(e.getEnable())&&(("PROFILE-IN-MOSHOW".equals(e.getServiceIdentifier()))||("PROFILE-IN-ADC".equals(e.getServiceIdentifier())))
    ).collect(Collectors.toList()).size();
    System.out.println("intCheck->"+intCheck);
    
    if(intCheck>1){
        System.error.println("In one profile, cannot contain two more PROFILE-IN profile.");
    }
}

        //profileServiceDtoList路上,不累赘
        //多了一个profileService1.setGroupId("A");profileService1.setGroupId("B");profileService3.setGroupId("A");
        List<String> groupList = new ArrayList<>(4);
        profileServiceDtoList.stream().forEach(e -> {
            if ("Y".equals(e.getEnable()) && StringUtils.isNotEmpty(e.getGroupId())) {
                groupList.add(e.getGroupId());
            }
        });
        int distinctGroupSize = groupList.stream().distinct().collect(Collectors.toList()).size();
        if (groupList.size() > distinctGroupSize) {
            throw new ValidationException("100001","In one profile, the services with the same groupId cannot co-exist.");
        }