Networking · interview question
How would you explain a key consideration when using Jackson's ObjectMapper to deserialize JSON from a public API in an interview?
Multiple choiceHardchapter-11-curatedpremiumnetworkingasynchronous-http
Answer and explanation
Correct answer
D. Ensuring the Java classes match the JSON structure exactly.
Why
When deserializing JSON with ObjectMapper, it is crucial that the Java classes match the JSON structure. Any discrepancies can lead to errors or incomplete data mapping, especially with public APIs.
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