[BUG] [Java | JaxRS-Jersey] Bad file upload code generation

Created by: Evilong

Bug Report Checklist

• 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?

Description

The return generated for a POST method that takes a file as input and file as output don't match the generated class method. Has two invalid arguments (bodyInputStream and bodyDetail) instead of body

public Response getApplication(@ApiParam(value = "input APK" ,required=true) @Valid File body,@Context SecurityContext securityContext) throws NotFoundException {
        return delegate.getApplication(bodyInputStream, bodyDetail,securityContext);
    }

openapi-generator version

4.0.0-beta2

OpenAPI declaration file content or url

/getApplication:
    post:
      operationId: getApplication
      summary: getting application
      tags: ['Android']
      requestBody:      
        description: input APK
        required: true
        content:
          application/vnd.android.package-archive:
            schema:
              type: string
              format: binary
      responses:
        '200':
          description: output APK
          content:
            application/vnd.android.package-archive:
              schema:
                type: string
                format: binary

Command line used for generation

openapi-generator generate -i .\api-specs.yaml -g jaxrs-jersey -o ./tmp/test/

Output

@POST
    
    @Consumes({ "application/vnd.android.package-archive" })
    @Produces({ "application/vnd.android.package-archive" })
    @io.swagger.annotations.ApiOperation(value = "getting application", notes = "", response = File.class, authorizations = {
        @io.swagger.annotations.Authorization(value = "ApiKeyAuth")
    }, tags={ "Android", })
    @io.swagger.annotations.ApiResponses(value = { 
        @io.swagger.annotations.ApiResponse(code = 200, message = "output APK", response = File.class) })
    public Response getApplication(@ApiParam(value = "input APK" ,required=true) @Valid File body
,@Context SecurityContext securityContext)
    throws NotFoundException {
        return delegate.getApplication(bodyInputStream, bodyDetail,securityContext);
    }

Expected Output

@POST
    
    @Consumes({ "application/vnd.android.package-archive" })
    @Produces({ "application/vnd.android.package-archive" })
    @io.swagger.annotations.ApiOperation(value = "getting application", notes = "", response = File.class, authorizations = {
        @io.swagger.annotations.Authorization(value = "ApiKeyAuth")
    }, tags={ "Android", })
    @io.swagger.annotations.ApiResponses(value = { 
        @io.swagger.annotations.ApiResponse(code = 200, message = "output APK", response = File.class) })
    public Response getApplication(@ApiParam(value = "input APK" ,required=true) @Valid File body
,@Context SecurityContext securityContext)
    throws NotFoundException {
        return delegate.getApplication(body ,securityContext);
    }