[keycloak-user] Java Admin client with signed JWT

Hi, i am using the java admin client to configure my keycloak instance. At the moment i use client secrets to authenticate against keycloak but want to use a signed JWT. I know how to enable the signed JWT Auth in Keycloak and how to pass a JWT via authorization() method to KeycloakBuilder (at least i think it would work ;-)). Is there a convenient way to create such a token? What should such a token contain? The javadoc of KeycloakBuilder gives example usages of username/password and client secret authentication but not of JWT authentications. best regards Denny