Program: 13991
Project: 13991
Buggy source:
private void launchWithNoteId(){
  if (isFinishing() || getIntent() == null)   return;
  GCMMessageService.remove2FANotification(this);
  NotificationsUtils.validate2FAuthorizationTokenFromIntentExtras(getIntent(),new NotificationsUtils.TwoFactorAuthCallback(){
    @Override public void onTokenValid(    String token,    String title,    String message){
      NotificationsUtils.showPushAuthAlert(WPMainActivity.this,token,title,message);
    }
    @Override public void onTokenInvalid(){
      ToastUtils.showToast(WPMainActivity.this,R.string.push_auth_expired,ToastUtils.Duration.LONG);
      AnalyticsTracker.track(AnalyticsTracker.Stat.PUSH_AUTHENTICATION_EXPIRED);
    }
  }
);
  mViewPager.setCurrentItem(WPMainTabAdapter.TAB_NOTIFS);
  if (GCMMessageService.getNotificationsCount() <= 1) {
    String noteId=getIntent().getStringExtra(NotificationsListFragment.NOTE_ID_EXTRA);
    if (!TextUtils.isEmpty(noteId)) {
      GCMMessageService.bumpPushNotificationsTappedAnalytics(noteId);
      String voiceReply=null;
      Bundle remoteInput=RemoteInput.getResultsFromIntent(getIntent());
      if (remoteInput != null) {
        CharSequence replyText=remoteInput.getCharSequence(EXTRA_VOICE_OR_INLINE_REPLY);
        if (replyText != null) {
          voiceReply=replyText.toString();
        }
      }
      if (voiceReply != null) {
        NotificationsProcessingService.startServiceForReply(this,noteId,voiceReply);
        finish();
        return;
      }
 else {
        boolean shouldShowKeyboard=getIntent().getBooleanExtra(NotificationsListFragment.NOTE_INSTANT_REPLY_EXTRA,false);
        NotificationsListFragment.openNoteForReply(this,noteId,shouldShowKeyboard,voiceReply);
      }
    }
 else {
      AppLog.e(T.NOTIFS,"String_Node_Str");
      return;
    }
  }
 else {
    GCMMessageService.bumpPushNotificationsTappedAllAnalytics();
  }
  GCMMessageService.removeAllNotifications(this);
}

Fixed version (ground truth):
private void launchWithNoteId(){
  if (isFinishing() || getIntent() == null)   return;
  GCMMessageService.remove2FANotification(this);
  NotificationsUtils.validate2FAuthorizationTokenFromIntentExtras(getIntent(),new NotificationsUtils.TwoFactorAuthCallback(){
    @Override public void onTokenValid(    String token,    String title,    String message){
      NotificationsUtils.showPushAuthAlert(WPMainActivity.this,token,title,message);
    }
    @Override public void onTokenInvalid(){
      ToastUtils.showToast(WPMainActivity.this,R.string.push_auth_expired,ToastUtils.Duration.LONG);
      AnalyticsTracker.track(AnalyticsTracker.Stat.PUSH_AUTHENTICATION_EXPIRED);
    }
  }
);
  NotificationsActions.updateSeenNotes();
  mViewPager.setCurrentItem(WPMainTabAdapter.TAB_NOTIFS);
  if (GCMMessageService.getNotificationsCount() <= 1) {
    String noteId=getIntent().getStringExtra(NotificationsListFragment.NOTE_ID_EXTRA);
    if (!TextUtils.isEmpty(noteId)) {
      GCMMessageService.bumpPushNotificationsTappedAnalytics(noteId);
      String voiceReply=null;
      Bundle remoteInput=RemoteInput.getResultsFromIntent(getIntent());
      if (remoteInput != null) {
        CharSequence replyText=remoteInput.getCharSequence(EXTRA_VOICE_OR_INLINE_REPLY);
        if (replyText != null) {
          voiceReply=replyText.toString();
        }
      }
      if (voiceReply != null) {
        NotificationsProcessingService.startServiceForReply(this,noteId,voiceReply);
        finish();
        return;
      }
 else {
        boolean shouldShowKeyboard=getIntent().getBooleanExtra(NotificationsListFragment.NOTE_INSTANT_REPLY_EXTRA,false);
        NotificationsListFragment.openNoteForReply(this,noteId,shouldShowKeyboard,voiceReply);
      }
    }
 else {
      AppLog.e(T.NOTIFS,"String_Node_Str");
      return;
    }
  }
 else {
    GCMMessageService.bumpPushNotificationsTappedAllAnalytics();
  }
  GCMMessageService.removeAllNotifications(this);
}