PilotingRollData roll = getBasePilotingRoll();
    public PilotingRollData checkDislodgeSwarmers() {        PilotingRollData roll = getBasePilotingRoll();        if (Entity.NONE == getSwarmAttackerId()) {            roll.addModifier(TargetRoll.CHECK_FALSE,"Check false");            return roll;        }        // append the reason modifier        roll.append(new PilotingRollData(getId(), 0, "attempting to dislodge swarmers by dropping prone"));                return roll;    }