[BUG] [Java client] oneOf is refering a non existing class in Swagger annotation

If I use this component definitions

    CrossBorderCreditTransferResponse:
      description: Get payment response
      allOf:
        - $ref: './xs2a-common.yaml#/components/schemas/BaseResponse'
        - $ref: '#/components/schemas/SinglePayment'

    HungarianCreditTransferResponse:
      description: Get payment response
      allOf:
        - $ref: './xs2a-common.yaml#/components/schemas/BaseResponse'
        - $ref: '#/components/schemas/HungarianCreditTransfer'

    PeriodicHungarianCreditTransferResponse:
      description: Get periodic payment response
      allOf:
        - $ref: './xs2a-common.yaml#/components/schemas/BaseResponse'
        - $ref: '#/components/schemas/PeriodicHungarianCreditTransfer'

and generate an API for

  /{payment-service}/{payment-product}/{payment-id}:
    get:
      responses:
        '200':
          description: OK, request received
          content:
            application/json:
              schema:
                oneOf:
                  - $ref: '#/components/schemas/HungarianCreditTransferResponse'
                  - $ref: '#/components/schemas/CrossBorderCreditTransferResponse'
                  - $ref: '#/components/schemas/PeriodicHungarianCreditTransferResponse'

with Maven plugin (version 4.0.0-SNAPSHOT) I get an invalid Java code generated:

import hu.cib.psd2.model.xs2a.OneOfHungarianCreditTransferResponseCrossBorderCreditTransferResponsePeriodicHungarianCreditTransferResponse;

    @GET
    @Path("/{payment-service}/{payment-product}/{payment-id}")
    @Produces({ "application/json" })
    @ApiOperation(value = "", tags={ "payment-initiation-service",  })
    @ApiResponses(value = { 
        @ApiResponse(code = 200, message = "OK, request received", response = OneOfHungarianCreditTransferResponseCrossBorderCreditTransferResponsePeriodicHungarianCreditTransferResponse.class) })
    public Response getPayment();

The generator doesn't recognize the common parent BaseResponse, instead it refers to a non existing
OneOfHungarianCreditTransferResponseCrossBorderCreditTransferResponsePeriodicHungarianCreditTransferResponse class.

Actually I don't event need this Swagger anotation to run my code, but this way it doesn't compile.

Start by reproducing Java client generation with the Maven plugin using the supplied allOf and oneOf schema definitions. Inspect the generated ApiResponse annotation and model reference; done means the generated Java code compiles without referring to the nonexistent OneOfHungarianCreditTransferResponseCrossBorderCreditTransferResponsePeriodicHungarianCreditTransferResponse class.