code: public static void addToMap(final Map<String, VerbatimSerializer> serializerMap) {
          PlantUmlVerbatimSerializer serializer = new PlantUmlVerbatimSerializer();
          for (Type type : Type.values()) {
              String name = type.getName();
              serializerMap.put(name, serializer);
          }
      }
docs: Register an instance of {@link PlantUmlVerbatimSerializer} in the given serializer's map.