class SaslChannelBuilder implements ChannelBuilder, ListenerReconfigurable {

    protected Subject subject(String saslMechanism) {
        return subjects.get(saslMechanism);
    }

    public  SaslChannelBuilder(Mode mode,
                              Map<String, JaasContext> jaasContexts,
                              SecurityProtocol securityProtocol,
                              ListenerName listenerName,
                              boolean isInterBrokerListener,
                              String clientSaslMechanism,
                              boolean handshakeRequestEnable,
                              CredentialCache credentialCache,
                              DelegationTokenCache tokenCache,
                              Time time,
                              LogContext logContext);

}