[BUG] [jaxrs-cxf-cdi] Compilation issue in generated code when there is default value set for header parameters

Created by: vithu30

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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)?
• Have you tested with the latest master to confirm the issue still exists?
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Description

When there are default values defined for header parameters the generated code is not compiling. The following is a part of my Open API definition:

 -    name: contentType
      in: header
      description: |
        Media type of the response. Default is application/json.
      schema:
        type: string
        default: application/json

It is caused because there are additional double quotation marks added to the generated code due to the bug in default mustache file - [1].

Expected output:

 @ApiParam(value = "Media type of the response. Default is application/json " , defaultValue="application/json")

Actual output:

 @ApiParam(value = "Media type of the response. Default is application/json " , defaultValue=""application/json"")

[1] https://github.com/OpenAPITools/openapi-generator/blob/master/modules/openapi-generator/src/main/resources/JavaJaxRS/cxf-cdi/headerParams.mustache

openapi-generator version

4.3.1

OpenAPI declaration file content or url

Generation Details

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