docs: public Map<String, Class<?>> getPayloadPropertyNames(Map<String,Class<?>> mapPropertyNames)
      {
          mapPropertyNames = super.getPayloadPropertyNames(mapPropertyNames);
          if ((this.getKeyInformation() & STANDARD_PARAM) != 0)
          {   // Add this name and class to the map of property names
              if (mapPropertyNames == null)
                  mapPropertyNames = new HashMap<String, Class<?>>();
              mapPropertyNames.put(this.getFullKey(null), this.getRawClassType());
          }
          return mapPropertyNames;
      }