docs: public static Hours hours(int hours) {
          switch (hours) {
              case 0:
                  return ZERO;
              case 1:
                  return ONE;
              case 2:
                  return TWO;
              case 3:
                  return THREE;
              case 4:
                  return FOUR;
              case 5:
                  return FIVE;
              case 6:
                  return SIX;
              case 7:
                  return SEVEN;
              case 8:
                  return EIGHT;
              case Integer.MAX_VALUE:
                  return MAX_VALUE;
              case Integer.MIN_VALUE:
                  return MIN_VALUE;
              default:
                  return new Hours(hours);
          }
      }