[BUG][Java] Generated code still using deprecated Jackson code in RFC3339DateFormat
Created by: jonfreedman
Bug Report Checklist
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Have you provided a full/minimal spec to reproduce the issue? -
Have you validated the input using an OpenAPI validator (example)? -
What's the version of OpenAPI Generator used? -
Have you search for related issues/PRs? -
What's the actual output vs expected output? -
[Optional] Bounty to sponsor the fix (example)
Description
Beginning from 2.9.0 of com.fasterxml.jackson.databind ISO8601DateFormat is deprecated. This class is used by RFC3339DateFormat.
This issue is reported against swagger-codegen but does not seem to have been moved across.
openapi-generator version
openapi-generator-maven-plugin 4.3.0 - needs to be fixed in master
OpenAPI declaration file content or url
Command line used for generation
n/a - this is present in your samples
Steps to reproduce
n/a - this is present in your samples
Related issues/PRs
https://github.com/swagger-api/swagger-codegen/issues/8575
Suggest a fix
https://github.com/FasterXML/jackson-databind/issues/1786 discusses options, expected output is no deprecation warnings.