Code reviewHardcr-g104

Subject Timeout handlingLevel Senior–Staff~30 minCommon in Concurrency interviewsIndustries Software development

Question

Review this Java downstream-call config.

What a strong answer looks like

Separate real bugs from style. Rank issues by severity, point at the root cause rather than the symptom, and suggest a concrete fix — specific and kind.

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Code to reviewjava

1@Component2public class ProfileClient {3    private final RestTemplate rt = new RestTemplate(); // default factory4 5    public Profile getProfile(long id) {6        return rt.getForObject("http://profile-svc/u/" + id, Profile.class);7    }8 9    public List<Profile> getMany(List<Long> ids) {10        return ids.stream()11                  .map(this::getProfile)12                  .collect(Collectors.toList());13    }14}

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