code: public boolean hasParameters(String site) {
  		SiteParameters siteParameters = siteParamsMap.get(site);
  		if (siteParameters == null) {
  			return false;
  		}
  		return siteParameters.hasParams();
  	}
docs: Tells whether or not the given {@code site} has parameters.
  
  @param site the site that will be checked
  @return {@code true} if the given {@code site} has parameters, {@code false} if not, or was not yet seen.
  @since 2.5.0
  @see #hasSite(String)