Springfox-UI not showing custom examples

[SledgeHammer01]

springfox-swagger2 2.9.2
springfox-swagger-ui 2.9.2

Controller method looks like this:

@ApiOperation(value="Creates a customer.")
@ApiResponses(value={
	@ApiResponse(code=200, message="OK"),
	@ApiResponse(code=401, message="Unauthorized")
})
@PreAuthorize("#oauth2.hasScope('Any')")
@RequestMapping(value="/customers", method=RequestMethod.POST, consumes="application/json", produces="application/json")
public Customer createCustomer(@ApiParam(value="New customer to create.", required=true, examples=@Example(value=@ExampleProperty(mediaType="application/json", value = "{'firstName': 'John', id: 0, lastName='Smith'}"))) @RequestBody Customer customer) {
	return customer;
}

When I look at the swagger page, the example is shown as:

{ "firstName": "string", "id": 0, "lastName": "string" }

I've also tried " instead of ' in the example json... same issue. Also tried ApiImplicitParam... same issue.

.json looks like this:

  "post": {
    "tags": [ "Customer" ],
    "summary": "Creates a customer.",
    "operationId": "createCustomerUsingPOST",
    "consumes": [ "application/json" ],
    "produces": [ "application/json" ],
    "parameters": [
      {
        "in": "body",
        "name": "customer",
        "description": "New customer to create.",
        "required": true,
        "schema": { "$ref": "#/definitions/Customer" },
        "x-examples": { "application/json": "{'firstName': 'John', id: 0, lastName='Smith'}" }
      }
    ],

NOTE: This is on the "Example Value" tab... the "Model" tab shows the values from the model specified with @ApiModelProperty(notes="Id of the customer.", required=true, value="1").

[SledgeHammer01]

FYI, also have the same issue on @ApiResponse examples not getting rendered.

[ogerardin]

Duplicate of #3037 ?

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