protected void revokeToken(final String token) throws Exception {
        LOGGER.debug("Revoking token [{}]", token);
        getConfigurationContext().getTicketRegistry().deleteTicket(token);
    }
Is the OAuth token an Access Token?

@param token the token
@return whether the token type is a RefreshToken
support/cas-server-support-oauth-core-api/src/main/java/org/apereo/cas/support/oauth/web/endpoints/BaseOAuth20Controller.java