jackson-databind: (regression) Factory method generic type resolution does not use Class-bound type parameter
Describe the bug We’re currently using Jackson 2.11.2, updating to the latest version has broken several tests. After some investigation, we discovered that the bug was introduced in version 2.11.3, as the reproduction test shows.
The bug is somewhat related to static factory methods (stamp method in the example) – the same does not happen to constructor methods.
Version information Introduced in 2.11.3
To Reproduce https://github.com/FasterXML/jackson-databind/pull/3221
Expected behavior No error
Additional context Add any other context about the problem here.
About this issue
- Original URL
- State: closed
- Created 3 years ago
- Reactions: 10
- Comments: 17 (17 by maintainers)
Commits related to this issue
- Move test for #3220 under failing to prevent CI build failure — committed to FasterXML/jackson-databind by cowtowncoder 3 years ago
- Backport test for #3220 in 2.11; actually passes (despite being under failing) for 2.11.4. — committed to FasterXML/jackson-databind by cowtowncoder 3 years ago
- Fix #3220 — committed to FasterXML/jackson-databind by cowtowncoder 3 years ago
@marcospassos This is literally on top of my to-evaluate list (https://github.com/FasterXML/jackson-future-ideas/wiki/Jackson-Work-in-Progress) so I hope to look into it tonight or tomorrow.