code: public synchronized Set<Vulnerability> getVulnerabilities(boolean sorted) {
          final Set<Vulnerability> vulnerabilitySet;
          if (sorted) {
              vulnerabilitySet = new TreeSet<>(vulnerabilities);
          } else {
              vulnerabilitySet = vulnerabilities;
          }
          return Collections.unmodifiableSet(vulnerabilitySet);
      }
docs: Get the unmodifiable list of vulnerabilities; optionally sorted.
  
  @param sorted if true the list will be sorted
  @return the unmodifiable list set of vulnerabilities