docs: public static String phrase(int minSize, int maxSize) {
          maxSize = Math.max(minSize, maxSize);
          int size = RandomInteger.nextInteger(minSize, maxSize);
          if (size <= 0) return "";
          
          StringBuilder result = new StringBuilder();
          result.append(RandomString.pick(_allWords));
          while (result.length() < size) {
              result.append(" ").append(RandomString.pick(_allWords).toLowerCase());
          }
  
          return result.toString();
      }