如何在MapStruct中将相同的映射到新的相同的？

@Mapper
public interface MyMapper {
    MyMapper INSTANCE = Mappers.getMapper(MyMapper.class);

    @Mapping(target = "id", source = "sourceId")
    @Mapping(target = "name", source = "sourceName")
    TargetObject map(SourceObject source);

    List<TargetObject> map(List<SourceObject> sourceList);
}

public class SourceObject {
    private Long sourceId;
    private String sourceName;

    // getters and setters
}

public class TargetObject {
    private Long id;
    private String name;

    // getters and setters
}

// 在应用程序中使用映射接口
SourceObject source = new SourceObject();
source.setSourceId(1L);
source.setSourceName("John");

TargetObject target = MyMapper.INSTANCE.map(source);
System.out.println(target.getId());   // 输出：1
System.out.println(target.getName()); // 输出："John"