Describe the problem you'd like to have solved

It would be great if we could determine if the token inside a TokenHolder was still valid, from a time perspective.

Describe the ideal solution

An isExpired() method for TokenHolder that would return true if the exp time has passed for the token, otherwise false.

Alternatives and current work-arounds

Decode the token manually and check the exp time like:
JWT.decode(managementToken.getAccessToken()).getExpiresAt().toInstant().isBefore(Instant.now())