static String plurales(final String s,final Integer i){
  return i == null ? UNKNOWN + " " + s+ "es" : i.intValue() != 1 ? i + " " + s+ "es" : "one " + s;
}

static String plurales ( final String s , final Integer i ) { return i == null ? UNKNOWN + " " + s + "es" : i . intValue ( ) != 1 ? i + " " + s + "es" : "one " + s ; }
get the plural form of the word if needed , by adding an ' es ' to its end .
