14. Enumeration toString( ) override example

• An enumeration that overrides the toString() method:

  
      public enum ShippingType
      {
          UPS_NEXT_DAY,
          UPS_SECOND_DAY,
          UPS_GROUND;
  
          @Override
          public String toString()
          {
              String str = "UNKNOWN";
              if ( this.ordinal() == 0 ) {
                  str = "UPS Next Day (1 business day)";
              } else if ( this.ordinal() == 1 ) {
                  str = "UPS Second Day (2 business days)";
              } else if ( this.ordinal() == 2 ) {
                  str = "UPS Ground (5 to 7 business days)";
              }
              return str;
          }
      }