- indicators.add(new Altitude(this, y++));
- indicators.add(new GroundSpeed(this, y++));
- indicators.add(new AscentRate(this, y++));
- indicators.add(new Course(this, y++));
- indicators.add(new Lat(this, y++));
- indicators.add(new Lon(this, y++));
- indicators.add(new GPSLocked(this, y++));
- addHierarchyListener(this);
+ add(new Altitude(this, y++));
+ add(new GroundSpeed(this, y++));
+ add(new AscentRate(this, y++));
+ add(new Course(this, y++));
+ add(new Lat(this, y++));
+ add(new Lon(this, y++));
+ add(new GPSLocked(this, y++));