code: private void register(String converterClassName) {
  
      Class<Converter> converterClass = ObjectUtils.loadClass(converterClassName);
  
      if (ObjectUtils.assignableTo(converterClass, Converter.class)) {
        try {
          Converter<?, ?> converter = (Converter<?, ?>) converterClass.newInstance();
          register(converter);
        }
        catch (Exception ignore) {
        }
      }
    }
docs: /* (non-Javadoc)