@Bean("Configuration")
  public Configuration provide(Settings settings) {
    return new ServerConfigurationAdapter(settings);
  }
@Test
  @UseDataProvider("subsequentCommas1")
  public void getStringArray_on_unknown_or_non_multivalue_properties_ignores_subsequent_commas_as_Settings(String subsequentCommas) {
    settings.setProperty(nonDeclaredKey, subsequentCommas);
    settings.setProperty(nonMultivalueKey, subsequentCommas);

    Configuration configuration = underTest.provide(settings);

    getStringArrayBehaviorIsTheSame(configuration, nonDeclaredKey);
    getStringArrayBehaviorIsTheSame(configuration, nonMultivalueKey);
  }