code: protected WicketConfigurationPropertiesResolver newConfigurationPropertiesResolver(
  		final Integer defaultHttpPort, final Integer defaultHttpsPort,
  		final String propertiesFilename)
  	{
  		return new WicketConfigurationPropertiesResolver(defaultHttpPort, defaultHttpsPort,
  			propertiesFilename);
  	}
docs: Factory method to create a new {@link WicketConfigurationPropertiesResolver}.
  
  @param defaultHttpPort
  the default http port
  @param defaultHttpsPort
  the default https port
  @param propertiesFilename
  the properties filename
  @return the new {@link WicketConfigurationPropertiesResolver}.