code: public void setExcludedQualifiers(final String... pExcludedQualifiers)
      {
          final Set<String> newExclusions = new HashSet<>();
          Collections.addAll(newExclusions, pExcludedQualifiers);
          excludedQualifiers = newExclusions;
      }
docs: Setter.
  
  @param pExcludedQualifiers the list of excluded contexts