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jackson3-by-example/docs/output/H02DefaultTypingRemoved.txt
Ankur c438afc33b Jackson 3 series companion code
37 runnable examples covering the eight feature posts on ankurm.com, verified
against Jackson 3.2.1 on Temurin 21.0.5. Every output committed under docs/ was
produced by run-all.sh.

Also documents 11 places where the published snippets do not compile or do not
behave as printed against a real Jackson 3 build - most notably that
writeValueAsString(List<Base>) silently drops the polymorphic type discriminator,
so the post's serialised output cannot be read back.
2026-08-04 23:29:26 +05:30

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--- tools.jackson.databind.ObjectMapper ---
enableDefaultTyping ABSENT
activateDefaultTyping ABSENT
setSerializationInclusion ABSENT
registerModule ABSENT
addMixIn ABSENT
total set*() mutators: 0
--- tools.jackson.databind.json.JsonMapper.Builder ---
activateDefaultTyping present
deactivateDefaultTyping present
polymorphicTypeValidator present
changeDefaultPropertyInclusion present
serializationInclusion ABSENT