Upgrade to Jackson 3.0.0

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
35/100
Issue type
Refactor
Clarity
Mostly clear
Activity status
Stale
Tech stack
java

Research direction

Start by reading the linked Jackson 3 migration guide, then inspect the repository's Jackson dependency declarations and usages. Run the existing test suite to identify incompatibilities; done means jinjava builds and its tests pass with Jackson 3.0.0.

Written by the indexing model from the issue text.

Description

Jackson 3.0.0 is now available. It brings a number of improvements with performance and thread-safety, but is not backwards-compatible: https://github.com/FasterXML/jackson/blob/main/jackson3/MIGRATING_TO_JACKSON_3.md

Dominant language
Java
Stars
785
Forks
184
Avg merge
6d 22h
Merged PRs (30d)
1

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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