Bug Report Checklist

• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator (example)?
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Description

The JSON object mapper used for deserialization of java OffsetDateTimes does not keep the timezone as returned by the service.

openapi-generator version

5.0.0

OpenAPI declaration file content or url

openapi: 3.0.3
info:
  title: keep-timezone
  version: 1.0.0
paths:
  /test:
    get:
      operationId: test
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Response'
components:
  schemas:
    Response:
      type: object
      properties:
        date:
          nullable: true
          type: string
          format: date-time
      

Generation Details

Generate java client with native library.

Steps to reproduce

Related issues/PRs

Suggest a fix

Adding mapper.disable(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE) to the object mapper configuration fixes the bug.