I have a problem using MapStruct. I created a record that has an id of type long and in my mapper I need to convert this object to the Long type, but the error below occurs. I will leave the code to make the problem clearer, sorry if any information is missing, it's my first question on the forum.

Ambiguous constructors found for creating java.lang.Long: Long(long), Long(java.lang.String). Either declare parameterless constructor or annotate the default constructor with an annotation named @default.

My code:

//IdClient.java

public record IdClient(Long id) { }

//ClientEntity.java

@Table(name = "client") @Builder 
public record ClientEntity(Long idClient){} 

//ClientMapper.java

@ApplicationScoped public interface ClientMapper { 

  ClientEntity IdClientToClientEntity(IdClient id);

  Long map(IdClient id);

}

I solved it, @Mapping(target = "idClient", source = "idClient.id") but I'm not sure if this is the most appropriate way, considering that the record is of type long and my entity expects a long. I opened this topic to find out what would be the best approach for this case.