class Bridge extends PrecompiledContracts.PrecompiledContract {

    public byte[] getFederatorPublicKey(Object[] args)
    {
        logger.trace("getFederatorPublicKey");

        int index = ((BigInteger) args[0]).intValue();
        return bridgeSupport.getFederatorPublicKey(index);
    }

    public  Bridge(UscSystemProperties config, UscAddress contractAddress);

}