docs: public void deletePath(LogFilePath path) throws IOException {
          TopicPartitionGroup topicPartition = new TopicPartitionGroup(path.getTopic(),
                                                             path.getKafkaPartitions());
          HashSet<LogFilePath> paths = mFiles.get(topicPartition);
          paths.remove(path);
          if (paths.isEmpty()) {
              mFiles.remove(topicPartition);
              StatsUtil.clearLabel("secor.size." + topicPartition.getTopic() + "." +
                                   topicPartition.getPartitions()[0]);
              StatsUtil.clearLabel("secor.modification_age_sec." + topicPartition.getTopic() + "." +
                                   topicPartition.getPartitions()[0]);
          }
          deleteWriter(path);
          FileUtil.delete(path.getLogFilePath());
          FileUtil.delete(path.getLogFileCrcPath());
      }