- indicators.add(new Height(this, y++));
- indicators.add(new Speed(this, y++));
- indicators.add(new Distance(this, y++));
- indicators.add(new Range(this, y++));
- indicators.add(new Bearing(this, y++));
- indicators.add(new Elevation(this, y++));
- indicators.add(new FirmwareVersion(this, y++));
- indicators.add(new FlightLogMax(this, y++));
- indicators.add(new BatteryVoltage(this, y++));
- addHierarchyListener(this);
+ add(new Height(this, y++));
+ add(new Speed(this, y++));
+ add(new Distance(this, y++));
+ add(new Range(this, y++));
+ add(new Bearing(this, y++));
+ add(new Elevation(this, y++));
+ add(new FirmwareVersion(this, y++));
+ add(new FlightLogMax(this, y++));
+ add(new BatteryVoltage(this, y++));