How to use

RootAuthenticationSessionModel

in

org.keycloak.sessions

@Override
public void removeRootAuthenticationSession(RealmModel realm, RootAuthenticationSessionModel authenticationSession) {
  tx.remove(cache, authenticationSession.getId());
}

public static AuthenticationSessionCompoundId fromAuthSession(AuthenticationSessionModel authSession) {
  return decoded(authSession.getParentSession().getId(), authSession.getTabId(), authSession.getClient().getId());
}