docs: public static Parameterizer getParameterizer(Class<?> c) {
      for(Class<?> inner : c.getDeclaredClasses()) {
        if(Parameterizer.class.isAssignableFrom(inner)) {
          try {
            return inner.asSubclass(Parameterizer.class).newInstance();
          }
          catch(Exception e) {
            LOG.warning("Non-usable Parameterizer in class: " + c.getName());
          }
        }
      }
      return null;
    }