code: final BusGroup[] getAllBuses()
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
      {
        SibTr.entry(tc, "getAllBuses");
        SibTr.exit(tc, "getAllBuses", _buses);
      }
  
      return _buses;
    }
docs: Gets the complete list of all buses
  
  @return BusGroup[]  The complete array of buses.