Networking · interview question
When using Jackson's ObjectMapper to deserialize JSON, how can you handle unknown JSON properties without throwing an exception?
Multiple choiceMediumchapter-11-curatedpremiumnetworkingsocket-programming
Answer and explanation
Correct answer
D. Disable the FAIL_ON_UNKNOWN_PROPERTIES feature
Why
By disabling the FAIL_ON_UNKNOWN_PROPERTIES feature in Jackson's ObjectMapper, you can safely ignore any JSON properties that are not mapped to the Java object fields, preventing exceptions from being thrown.
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