code: private void locatePerson(final Map<String, Set<PersonRenderer>> aMap,
              final Person person) {
          final PersonRenderer renderer = new PersonRenderer(person,
                  getRendererFactory(), getRenderingContext());
          for (final String place : getPlaces(person)) {
              placePerson(aMap, renderer, place);
          }
      }
docs: Add a person's locations to the map.
  
  @param aMap the map
  @param person the person