Merge "Remove unused net.tethering.noprovisioning" am: 00b815b3

import android.telephony.AccessNetworkConstants.TransportType;

import android.telephony.Annotation.ApnType;

import android.telephony.Annotation.DataFailureCause;

import android.telephony.Annotation.NetworkType;

import android.telephony.Annotation.RilRadioTechnology;

import android.telephony.CarrierConfigManager;

import android.telephony.CellLocation;

     */

    @VisibleForTesting

    public @NonNull ArrayList<ApnSetting> fetchDunApns() {

        if (SystemProperties.getBoolean("net.tethering.noprovisioning", false)) {

            log("fetchDunApns: net.tethering.noprovisioning=true ret: empty list");

            return new ArrayList<ApnSetting>(0);

        }

        int bearer = getDataRat();

        ArrayList<ApnSetting> dunCandidates = new ArrayList<ApnSetting>();

        ArrayList<ApnSetting> retDunSettings = new ArrayList<ApnSetting>();