docs: public boolean killJob(String jobIdFile) {
      List<String> jobIdFileContent = readFromFile(jobIdFile);
      if (jobIdFileContent.size() > 0) {
        String[] slurmCmd = new String[]{"scancel", jobIdFileContent.get(0)};
        return runProcess(null, slurmCmd, new StringBuilder());
      } else {
        LOG.log(Level.SEVERE, "Failed to read the Slurm Job id from file: {0}", jobIdFile);
        return false;
      }
    }