Program: 13609
Project: 13609
Buggy source:
void updateNotificationErrorForPost(@NonNull PostModel post,@NonNull SiteModel site,String errorMessage,int overrideMediaNotUploadedCount){
  AppLog.d(AppLog.T.POSTS,"String_Node_Str" + errorMessage);
  NotificationCompat.Builder notificationBuilder=new NotificationCompat.Builder(mContext.getApplicationContext());
  long notificationId=getNotificationIdForPost(post);
  Intent notificationIntent=new Intent(mContext,PostsListActivity.class);
  notificationIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
  notificationIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  notificationIntent.putExtra(WordPress.SITE,site);
  notificationIntent.putExtra(PostsListActivity.EXTRA_VIEW_PAGES,post.isPage());
  notificationIntent.putExtra(PostsListActivity.EXTRA_TARGET_POST_LOCAL_ID,post.getId());
  notificationIntent.setAction(String.valueOf(notificationId));
  PendingIntent pendingIntent=PendingIntent.getActivity(mContext,(int)notificationId,notificationIntent,PendingIntent.FLAG_ONE_SHOT);
  notificationBuilder.setSmallIcon(android.R.drawable.stat_notify_error);
  String postTitle=TextUtils.isEmpty(post.getTitle()) ? mContext.getString(R.string.untitled) : post.getTitle();
  String notificationTitle=String.format(mContext.getString(R.string.upload_failed_param),postTitle);
  String newErrorMessage=buildErrorMessageMixed(overrideMediaNotUploadedCount);
  String snackbarMessage=buildSnackbarErrorMessage(newErrorMessage,errorMessage);
  notificationBuilder.setContentTitle(notificationTitle);
  notificationBuilder.setContentText(newErrorMessage);
  notificationBuilder.setStyle(new NotificationCompat.BigTextStyle().bigText(newErrorMessage));
  notificationBuilder.setContentIntent(pendingIntent);
  notificationBuilder.setAutoCancel(true);
  if (AppPrefs.isAztecEditorEnabled()) {
    Intent publishIntent=UploadService.getUploadPostServiceIntent(mContext,post,PostUtils.isFirstTimePublish(post),false,true);
    PendingIntent actionPendingIntent=PendingIntent.getService(mContext,0,publishIntent,PendingIntent.FLAG_CANCEL_CURRENT);
    notificationBuilder.addAction(0,mContext.getString(R.string.retry),actionPendingIntent).setColor(mContext.getResources().getColor(R.color.orange_jazzy));
  }
  EventBus.getDefault().post(new UploadService.UploadErrorEvent(post,snackbarMessage));
  doNotify(notificationId,notificationBuilder.build());
}

Fixed version (ground truth):
void updateNotificationErrorForPost(@NonNull PostModel post,@NonNull SiteModel site,String errorMessage,int overrideMediaNotUploadedCount){
  AppLog.d(AppLog.T.POSTS,"String_Node_Str" + errorMessage);
  NotificationCompat.Builder notificationBuilder=new NotificationCompat.Builder(mContext.getApplicationContext());
  long notificationId=getNotificationIdForPost(post);
  Intent notificationIntent=new Intent(mContext,PostsListActivity.class);
  notificationIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
  notificationIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  notificationIntent.putExtra(WordPress.SITE,site);
  notificationIntent.putExtra(PostsListActivity.EXTRA_VIEW_PAGES,post.isPage());
  notificationIntent.putExtra(PostsListActivity.EXTRA_TARGET_POST_LOCAL_ID,post.getId());
  notificationIntent.setAction(String.valueOf(notificationId));
  PendingIntent pendingIntent=PendingIntent.getActivity(mContext,(int)notificationId,notificationIntent,PendingIntent.FLAG_ONE_SHOT);
  notificationBuilder.setSmallIcon(android.R.drawable.stat_notify_error);
  String postTitle=TextUtils.isEmpty(post.getTitle()) ? mContext.getString(R.string.untitled) : post.getTitle();
  String notificationTitle=String.format(mContext.getString(R.string.upload_failed_param),postTitle);
  String newErrorMessage=buildErrorMessageMixed(overrideMediaNotUploadedCount);
  String snackbarMessage=buildSnackbarErrorMessage(newErrorMessage,errorMessage);
  notificationBuilder.setContentTitle(notificationTitle);
  notificationBuilder.setContentText(newErrorMessage);
  notificationBuilder.setStyle(new NotificationCompat.BigTextStyle().bigText(newErrorMessage));
  notificationBuilder.setContentIntent(pendingIntent);
  notificationBuilder.setAutoCancel(true);
  if (AppPrefs.isAztecEditorEnabled()) {
    Intent publishIntent=UploadService.getUploadPostServiceIntent(mContext,post,PostUtils.isFirstTimePublish(post),false,true);
    PendingIntent actionPendingIntent=PendingIntent.getService(mContext,0,publishIntent,PendingIntent.FLAG_CANCEL_CURRENT);
    notificationBuilder.addAction(0,mContext.getString(R.string.retry),actionPendingIntent).setColor(mContext.getResources().getColor(R.color.orange_jazzy));
  }
  EventBus.getDefault().postSticky(new UploadService.UploadErrorEvent(post,snackbarMessage));
  doNotify(notificationId,notificationBuilder.build());
}