Unauthorized response with XMLHttpRequest header

[rublin]

I use Spring Boot with Spring Security basic authentication. When i send request with wrong password, i'll receive normal error message in body:

{
    "timestamp": "2018-01-15T11:59:31.837+0000",
    "status": 401,
    "error": "Unauthorized",
    "message": "Bad credentials",
    "path": "/karbonator/api/v1/wallet"
}

But when i add additional header X-Requested-With: XMLHttpRequest to the request, i'll receive only status 401 and no body.

Code sample is here: https://github.com/rublin/XMLHttpRequest