471     private static class GnssLazyLoader {  class in LocationManager
2450         GnssLazyLoader.sGnssStatusListeners.addListener(listener,  in addGpsStatusListener()
2470         GnssLazyLoader.sGnssStatusListeners.removeListener(listener);  in removeGpsStatusListener()
2533         GnssLazyLoader.sGnssStatusListeners.addListener(callback,  in registerGnssStatusCallback()
2544         GnssLazyLoader.sGnssStatusListeners.removeListener(callback);  in unregisterGnssStatusCallback()
2625         GnssLazyLoader.sGnssNmeaListeners.addListener(listener,  in addNmeaListener()
2636         GnssLazyLoader.sGnssNmeaListeners.removeListener(listener);  in removeNmeaListener()
2782         GnssLazyLoader.sGnssMeasurementsListeners.addListener(callback,  in registerGnssMeasurementsCallback()
2815         GnssLazyLoader.sGnssMeasurementsListeners.removeListener(callback);  in unregisterGnssMeasurementsCallback()
2838         GnssLazyLoader.sGnssAntennaInfoListeners.addListener(listener,  in registerAntennaInfoListener()
2849         GnssLazyLoader.sGnssAntennaInfoListeners.removeListener(listener);  in unregisterAntennaInfoListener()
2939         GnssLazyLoader.sGnssNavigationListeners.addListener(callback,  in registerGnssNavigationMessageCallback()
2951         GnssLazyLoader.sGnssNavigationListeners.removeListener(callback);  in unregisterGnssNavigationMessageCallback()