aka How to read Broken JSON with Jackson

Background: why/whence invalid JSON?

aka ObjectReader/ObjectWriter, JsonMapper.builder FTW

“Classic” Jackson API w/ ObjectMapper

“How to use jackson-dataformat-csv, part 2”

Now that we know how to read CSV with Jackson…

  • While Jackson started as…

aka “Why is UUID.fromString() so slow?”


UUID uuid = UUID.fromString(request.getParameter("uuid"));

2.13: a bit smaller release again

(Java micro-benchmarking with jmh)


(how to avoid unnecessary <ObjectNode> wrapper)

Reading XML into JsonNode with Jackson 2.12



Open Source developer, most known for Jackson data processor (nee “JSON library”), author of many, many other OSS libraries for Java, from ClassMate to Woodstox

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