// this.actuatorRPCs = actuatorRPCs;
// this.safetyButton = safetyButton;
// this.mechanisms = mechanisms;
// this.controllers = controllers;
safetyButton = new HHSafety(masterButtonSim);
switches = new IHHSwitch[numMechs];
mechanisms = new HHMechanism[numMechs];
controllers = new HHController[numMechs];
for (int i = 0; i < numMechs; i++) {