Program: 191058
Project: 191058
Buggy source:
/** 
 * Updates the current state based on mServiceState, mSignalStrength, mDataNetType, mDataState, and mSimState.  It should be called any time one of these is updated. This will call listeners if necessary.
 */
private final void updateTelephony(){
  if (DEBUG) {
    Log.d(mTag,"String_Node_Str" + hasService() + "String_Node_Str"+ mSignalStrength);
  }
  mCurrentState.connected=hasService() && mSignalStrength != null;
  if (mCurrentState.connected) {
    if (!mSignalStrength.isGsm() && mConfig.alwaysShowCdmaRssi) {
      mCurrentState.level=mSignalStrength.getCdmaLevel();
    }
 else {
      mCurrentState.level=mSignalStrength.getLevel();
      if (mConfig.showRsrpSignalLevelforLTE) {
        int dataType=mServiceState.getDataNetworkType();
        if (dataType == TelephonyManager.NETWORK_TYPE_LTE || dataType == TelephonyManager.NETWORK_TYPE_LTE_CA) {
          mCurrentState.level=getAlternateLteLevel(mSignalStrength);
        }
      }
    }
  }
  if (mNetworkToIconLookup.indexOfKey(mDataNetType) >= 0) {
    mCurrentState.iconGroup=mNetworkToIconLookup.get(mDataNetType);
  }
 else {
    mCurrentState.iconGroup=mDefaultIcons;
  }
  mCurrentState.dataConnected=mCurrentState.connected && mDataState == TelephonyManager.DATA_CONNECTED;
  if (isCarrierNetworkChangeActive()) {
    mCurrentState.iconGroup=TelephonyIcons.CARRIER_NETWORK_CHANGE;
  }
 else   if (isRoaming()) {
    mCurrentState.iconGroup=TelephonyIcons.ROAMING;
  }
 else   if (isDataDisabled()) {
    mCurrentState.iconGroup=TelephonyIcons.DATA_DISABLED;
  }
  if (isEmergencyOnly() != mCurrentState.isEmergency) {
    mCurrentState.isEmergency=isEmergencyOnly();
    mNetworkController.recalculateEmergency();
  }
  if (mCurrentState.networkName == mNetworkNameDefault && mServiceState != null && !TextUtils.isEmpty(mServiceState.getOperatorAlphaShort())) {
    mCurrentState.networkName=mServiceState.getOperatorAlphaShort();
  }
  if (!showLongOperatorName()) {
    mCurrentState.networkNameData=TextUtils.isEmpty(mServiceState.getOperatorAlphaShort()) ? mCurrentState.networkNameData : mServiceState.getOperatorAlphaShort() + "String_Node_Str" + getNetworkClassString(mServiceState);
  }
  if (mConfig.readIconsFromXml) {
    mCurrentState.voiceLevel=getVoiceSignalLevel();
  }
  if (mStyle == STATUS_BAR_STYLE_EXTENDED) {
    mCurrentState.imsRadioTechnology=getImsRadioTechnology();
  }
  notifyListenersIfNecessary();
}

Fixed version (ground truth):
/** 
 * Updates the current state based on mServiceState, mSignalStrength, mDataNetType, mDataState, and mSimState.  It should be called any time one of these is updated. This will call listeners if necessary.
 */
private final void updateTelephony(){
  if (DEBUG) {
    Log.d(mTag,"String_Node_Str" + hasService() + "String_Node_Str"+ mSignalStrength);
  }
  mCurrentState.connected=hasService() && mSignalStrength != null;
  if (mCurrentState.connected) {
    if (!mSignalStrength.isGsm() && mConfig.alwaysShowCdmaRssi) {
      mCurrentState.level=mSignalStrength.getCdmaLevel();
    }
 else {
      mCurrentState.level=mSignalStrength.getLevel();
      if (mConfig.showRsrpSignalLevelforLTE) {
        int dataType=mServiceState.getDataNetworkType();
        if (dataType == TelephonyManager.NETWORK_TYPE_LTE || dataType == TelephonyManager.NETWORK_TYPE_LTE_CA) {
          mCurrentState.level=getAlternateLteLevel(mSignalStrength);
        }
      }
    }
  }
  if (mNetworkToIconLookup.indexOfKey(mDataNetType) >= 0) {
    mCurrentState.iconGroup=mNetworkToIconLookup.get(mDataNetType);
  }
 else {
    mCurrentState.iconGroup=mDefaultIcons;
  }
  mCurrentState.dataConnected=mCurrentState.connected && mDataState == TelephonyManager.DATA_CONNECTED;
  if (isCarrierNetworkChangeActive()) {
    mCurrentState.iconGroup=TelephonyIcons.CARRIER_NETWORK_CHANGE;
  }
 else   if (isRoaming()) {
    mCurrentState.iconGroup=TelephonyIcons.ROAMING;
  }
 else   if (isDataDisabled()) {
    mCurrentState.iconGroup=TelephonyIcons.DATA_DISABLED;
  }
  if (isEmergencyOnly() != mCurrentState.isEmergency) {
    mCurrentState.isEmergency=isEmergencyOnly();
    mNetworkController.recalculateEmergency();
  }
  if (mCurrentState.networkName == mNetworkNameDefault && mServiceState != null && !TextUtils.isEmpty(mServiceState.getOperatorAlphaShort())) {
    mCurrentState.networkName=mServiceState.getOperatorAlphaShort();
  }
  if (!showLongOperatorName() && mServiceState != null && !TextUtils.isEmpty(mServiceState.getOperatorAlphaShort())) {
    mCurrentState.networkNameData=mServiceState.getOperatorAlphaShort() + "String_Node_Str" + getNetworkClassString(mServiceState);
  }
  if (mConfig.readIconsFromXml) {
    mCurrentState.voiceLevel=getVoiceSignalLevel();
  }
  if (mStyle == STATUS_BAR_STYLE_EXTENDED) {
    mCurrentState.imsRadioTechnology=getImsRadioTechnology();
  }
  notifyListenersIfNecessary();
}