code: public String [] get(final String name) {
  		if(has(name)) {
  			List<String> values = parameters.get(name).getValues();
  			Collections.sort(values);
  			return values.toArray(new String [values.size()]);
  		}
  		else
  			return null;
  	}
docs: Returns the current values of the parameters in natural sort order or null if none.