They sent a fresher to interview a candidate with 10 years of experience. The problem was very standard, and the interviewer expected only one use case to be implemented. However, the candidate coded all scenarios and was still rejected. Throughout the process, the interviewer was silent. Midway through, I explained what I was trying to achieve, but even then, the candidate didn't say anything about their solution.

If you are an experienced candidate, ask them to send someone sensible enough to conduct the interview, not some "fresher junkie."

Read data from a JSON POJO object list and perform manipulations on its attributes, such as calculating the minimum, maximum, and average.