class Bridge extends PrecompiledContracts.PrecompiledContract {

    public Integer createFederation(Object[] args)
    {
        logger.trace("createFederation");

        return bridgeSupport.voteFederationChange(
                uscTx,
                new ABICallSpec("create", new byte[][]{})
        );
    }

    public  Bridge(UscSystemProperties config, UscAddress contractAddress);

}