docs: void handleConref() {
          // Get pure conref targets
          final Set<URI> pureConrefTargets = new HashSet<>(conrefTargetSet.size());
          for (final URI target: conrefTargetSet) {
              if (!nonConrefCopytoTargetSet.contains(target)) {
                  pureConrefTargets.add(target);
              }
          }
          pureConrefTargets.remove(rootFile);
          conrefTargetSet = pureConrefTargets;
  
          // Remove pure conref targets from fullTopicSet
          fullTopicSet.removeAll(pureConrefTargets);
      }