public void gcspyGatherData(int event, TreadmillDriver tmDriver) { treadmill.gcspyGatherData(event, tmDriver);
public void gcspyGatherData(int event, TreadmillDriver tmDriver, boolean tospace) { treadmill.gcspyGatherData(event, tmDriver, tospace);
  public void gcspyGatherData(int event, TreadmillDriver tmDriver) {    treadmill.gcspyGatherData(event, tmDriver);  }