enumerated to enums + Vending Machine Fix

enumerated/build.xml

@@ -1,39 +0,0 @@
-<?xml version="1.0" ?>
-
-<project default="run">
-  <property name="chapter" value="enumerated"/>
-  <property name="excludedfiles" value="VendingMachine.java"/>
-  <import file="../Ant-Common.xml"/>
-  <import file="../Ant-Clean.xml"/>
-
-  <target name="run" description="Compile and run" depends="build">
-    <jrun cls="BigEnumSet" />
-    <jrun cls="enumerated.Burrito" dirpath="../enumerated" />
-    <jrun cls="CarWash" />
-    <jrun cls="ConstantSpecificMethod" />
-    <jrun cls="EnumClass" />
-    <jrun cls="enumerated.EnumMaps" dirpath="../enumerated" />
-    <jrun cls="enumerated.EnumSets" dirpath="../enumerated" />
-    <jrun cls="NonEnum" />
-    <jrun cls="OverrideConstantSpecific" />
-    <jrun cls="OzWitch" />
-    <jrun cls="PostOffice" />
-    <jrun cls="RandomTest" />
-    <jrun cls="Reflection" />
-    <jrun cls="enumerated.RoShamBo1" dirpath="../enumerated" />
-    <jrun cls="enumerated.RoShamBo2" dirpath="../enumerated" />
-    <jrun cls="enumerated.RoShamBo3" dirpath="../enumerated" />
-    <jrun cls="enumerated.RoShamBo4" dirpath="../enumerated" />
-    <jrun cls="enumerated.RoShamBo5" dirpath="../enumerated" />
-    <jrun cls="enumerated.RoShamBo6" dirpath="../enumerated" />
-    <jrun cls="SecurityCategory" />
-    <jrun cls="SpaceShip" />
-    <jrun cls="TrafficLight" />
-    <jrun cls="UpcastEnum" />
-    <jrun cls="enumerated.cartoons.EnumImplementation" dirpath="../enumerated/cartoons" />
-    <jrun cls="enumerated.menu.Meal" dirpath="../enumerated/menu" />
-    <jrun cls="enumerated.menu.Meal2" dirpath="../enumerated/menu" />
-    <jrun cls="enumerated.menu.TypeOfFood" dirpath="../enumerated/menu" />
-  </target>
-
-</project>

enumerated/menu/Course.java

@@ -1,18 +0,0 @@
-//: enumerated/menu/Course.java
-// ©2015 MindView LLC: see Copyright.txt
-package enumerated.menu;
-import net.mindview.util.*;
-
-public enum Course {
-  APPETIZER(Food.Appetizer.class),
-  MAINCOURSE(Food.MainCourse.class),
-  DESSERT(Food.Dessert.class),
-  COFFEE(Food.Coffee.class);
-  private Food[] values;
-  private Course(Class<? extends Food> kind) {
-    values = kind.getEnumConstants();
-  }
-  public Food randomSelection() {
-    return Enums.random(values);
-  }
-} ///:~

enumerated/menu/Food.java

@@ -1,22 +0,0 @@
-//: enumerated/menu/Food.java
-// ©2015 MindView LLC: see Copyright.txt
-// Subcategorization of enums within interfaces.
-package enumerated.menu;
-
-public interface Food {
-  enum Appetizer implements Food {
-    SALAD, SOUP, SPRING_ROLLS;
-  }
-  enum MainCourse implements Food {
-    LASAGNE, BURRITO, PAD_THAI,
-    LENTILS, HUMMOUS, VINDALOO;
-  }
-  enum Dessert implements Food {
-    TIRAMISU, GELATO, BLACK_FOREST_CAKE,
-    FRUIT, CREME_CARAMEL;
-  }
-  enum Coffee implements Food {
-    BLACK_COFFEE, DECAF_COFFEE, ESPRESSO,
-    LATTE, CAPPUCCINO, TEA, HERB_TEA;
-  }
-} ///:~

enumerated/menu/Meal.java

@@ -1,41 +0,0 @@
-//: enumerated/menu/Meal.java
-// ©2015 MindView LLC: see Copyright.txt
-package enumerated.menu;
-
-public class Meal {
-  public static void main(String[] args) {
-    for(int i = 0; i < 5; i++) {
-      for(Course course : Course.values()) {
-        Food food = course.randomSelection();
-        System.out.println(food);
-      }
-      System.out.println("---");
-    }
-  }
-} /* Output:
-SPRING_ROLLS
-VINDALOO
-FRUIT
-DECAF_COFFEE
----
-SOUP
-VINDALOO
-FRUIT
-TEA
----
-SALAD
-BURRITO
-FRUIT
-TEA
----
-SALAD
-BURRITO
-CREME_CARAMEL
-LATTE
----
-SOUP
-BURRITO
-TIRAMISU
-ESPRESSO
----
-*///:~

enumerated/menu/Meal2.java

@@ -1,44 +0,0 @@
-//: enumerated/menu/Meal2.java
-// ©2015 MindView LLC: see Copyright.txt
-package enumerated.menu;
-import net.mindview.util.*;
-
-public enum Meal2 {
-  APPETIZER(Food.Appetizer.class),
-  MAINCOURSE(Food.MainCourse.class),
-  DESSERT(Food.Dessert.class),
-  COFFEE(Food.Coffee.class);
-  private Food[] values;
-  private Meal2(Class<? extends Food> kind) {
-    values = kind.getEnumConstants();
-  }
-  public interface Food {
-    enum Appetizer implements Food {
-      SALAD, SOUP, SPRING_ROLLS;
-    }
-    enum MainCourse implements Food {
-      LASAGNE, BURRITO, PAD_THAI,
-      LENTILS, HUMMOUS, VINDALOO;
-    }
-    enum Dessert implements Food {
-      TIRAMISU, GELATO, BLACK_FOREST_CAKE,
-      FRUIT, CREME_CARAMEL;
-    }
-    enum Coffee implements Food {
-      BLACK_COFFEE, DECAF_COFFEE, ESPRESSO,
-      LATTE, CAPPUCCINO, TEA, HERB_TEA;
-    }
-  }
-  public Food randomSelection() {
-    return Enums.random(values);
-  }
-  public static void main(String[] args) {
-    for(int i = 0; i < 5; i++) {
-      for(Meal2 meal : Meal2.values()) {
-        Food food = meal.randomSelection();
-        System.out.println(food);
-      }
-      System.out.println("---");
-    }
-  }
-} /* Same output as Meal.java *///:~

enumerated/menu/TypeOfFood.java

@@ -1,13 +0,0 @@
-//: enumerated/menu/TypeOfFood.java
-// ©2015 MindView LLC: see Copyright.txt
-package enumerated.menu;
-import static enumerated.menu.Food.*;
-
-public class TypeOfFood {
-  public static void main(String[] args) {
-    Food food = Appetizer.SALAD;
-    food = MainCourse.LASAGNE;
-    food = Dessert.GELATO;
-    food = Coffee.CAPPUCCINO;
-  }
-} ///:~

enums/AlarmPoints.java

@@ -1,6 +1,6 @@
-//: enumerated/AlarmPoints.java
+//: enums/AlarmPoints.java
 // ©2015 MindView LLC: see Copyright.txt
-package enumerated;
+package enums;
 public enum AlarmPoints {
   STAIR1, STAIR2, LOBBY, OFFICE1, OFFICE2, OFFICE3,
   OFFICE4, BATHROOM, UTILITY, KITCHEN

enums/BigEnumSet.java

@@ -1,4 +1,4 @@
-//: enumerated/BigEnumSet.java
+//: enums/BigEnumSet.java
 // ©2015 MindView LLC: see Copyright.txt
 import java.util.*;
 

enums/Burrito.java

@@ -1,7 +1,7 @@
-//: enumerated/Burrito.java
+//: enums/Burrito.java
 // ©2015 MindView LLC: see Copyright.txt
-package enumerated;
+package enums;
-import static enumerated.Spiciness.*;
+import static enums.Spiciness.*;
 
 public class Burrito {
   Spiciness degree;

enums/CarWash.java

@@ -1,4 +1,4 @@
-//: enumerated/CarWash.java
+//: enums/CarWash.java
 // ©2015 MindView LLC: see Copyright.txt
 import java.util.*;
 import static net.mindview.util.Print.*;

enums/Competitor.java

@@ -1,7 +1,7 @@
-//: enumerated/Competitor.java
+//: enums/Competitor.java
 // ©2015 MindView LLC: see Copyright.txt
 // Switching one enum on another.
-package enumerated;
+package enums;
 
 public interface Competitor<T extends Competitor<T>> {
   Outcome compete(T competitor);

enums/ConstantSpecificMethod.java

@@ -1,4 +1,4 @@
-//: enumerated/ConstantSpecificMethod.java
+//: enums/ConstantSpecificMethod.java
 // ©2015 MindView LLC: see Copyright.txt
 import java.util.*;
 import java.text.*;

enums/EnumClass.java

@@ -1,4 +1,4 @@
-//: enumerated/EnumClass.java
+//: enums/EnumClass.java
 // ©2015 MindView LLC: see Copyright.txt
 // Capabilities of the Enum class
 import static net.mindview.util.Print.*;

enums/EnumMaps.java

@@ -1,9 +1,9 @@
-//: enumerated/EnumMaps.java
+//: enums/EnumMaps.java
 // ©2015 MindView LLC: see Copyright.txt
 // Basics of EnumMaps.
-package enumerated;
+package enums;
 import java.util.*;
-import static enumerated.AlarmPoints.*;
+import static enums.AlarmPoints.*;
 import static net.mindview.util.Print.*;
 
 interface Command { void action(); }

enums/EnumSets.java

@@ -1,9 +1,9 @@
-//: enumerated/EnumSets.java
+//: enums/EnumSets.java
 // ©2015 MindView LLC: see Copyright.txt
 // Operations on EnumSets
-package enumerated;
+package enums;
 import java.util.*;
-import static enumerated.AlarmPoints.*;
+import static enums.AlarmPoints.*;
 import static net.mindview.util.Print.*;
 
 public class EnumSets {

enums/Input.java

@@ -1,4 +1,4 @@
-//: enumerated/Input.java
+//: enums/Input.java
 // ©2015 MindView LLC: see Copyright.txt
 import java.util.*;
 

enums/NonEnum.java

@@ -1,4 +1,4 @@
-//: enumerated/NonEnum.java
+//: enums/NonEnum.java
 // ©2015 MindView LLC: see Copyright.txt
 
 public class NonEnum {

enums/NotClasses.java

@@ -1,4 +1,4 @@
-//: enumerated/NotClasses.java
+//: enums/NotClasses.java
 // ©2015 MindView LLC: see Copyright.txt
 // {Exec: javap -c LikeClasses}
 import static net.mindview.util.Print.*;

enums/Outcome.java

@@ -1,4 +1,4 @@
-//: enumerated/Outcome.java
+//: enums/Outcome.java
 // ©2015 MindView LLC: see Copyright.txt
-package enumerated;
+package enums;
 public enum Outcome { WIN, LOSE, DRAW } ///:~

enums/OverrideConstantSpecific.java

@@ -1,4 +1,4 @@
-//: enumerated/OverrideConstantSpecific.java
+//: enums/OverrideConstantSpecific.java
 // Š2015 MindView LLC: see Copyright.txt
 import static net.mindview.util.Print.*;
 

enums/OzWitch.java

@@ -1,4 +1,4 @@
-//: enumerated/OzWitch.java
+//: enums/OzWitch.java
 // ©2015 MindView LLC: see Copyright.txt
 // The witches in the land of Oz.
 import static net.mindview.util.Print.*;

enums/PostOffice.java

@@ -1,4 +1,4 @@
-//: enumerated/PostOffice.java
+//: enums/PostOffice.java
 // ©2015 MindView LLC: see Copyright.txt
 // Modeling a post office.
 import java.util.*;

enums/RandomTest.java

@@ -1,4 +1,4 @@
-//: enumerated/RandomTest.java
+//: enums/RandomTest.java
 // Š2015 MindView LLC: see Copyright.txt
 import net.mindview.util.*;
 

enums/Reflection.java

@@ -1,4 +1,4 @@
-//: enumerated/Reflection.java
+//: enums/Reflection.java
 // ©2015 MindView LLC: see Copyright.txt
 // Analyzing enums using reflection.
 import java.lang.reflect.*;

enums/RoShamBo.java

@@ -1,7 +1,7 @@
-//: enumerated/RoShamBo.java
+//: enums/RoShamBo.java
 // ©2015 MindView LLC: see Copyright.txt
 // Common tools for RoShamBo examples.
-package enumerated;
+package enums;
 import net.mindview.util.*;
 
 public class RoShamBo {

enums/RoShamBo1.java

@@ -1,9 +1,9 @@
-//: enumerated/RoShamBo1.java
+//: enums/RoShamBo1.java
 // ©2015 MindView LLC: see Copyright.txt
 // Demonstration of multiple dispatching.
-package enumerated;
+package enums;
 import java.util.*;
-import static enumerated.Outcome.*;
+import static enums.Outcome.*;
 
 interface Item {
   Outcome compete(Item it);

enums/RoShamBo2.java

@@ -1,8 +1,8 @@
-//: enumerated/RoShamBo2.java
+//: enums/RoShamBo2.java
 // ©2015 MindView LLC: see Copyright.txt
 // Switching one enum on another.
-package enumerated;
+package enums;
-import static enumerated.Outcome.*;
+import static enums.Outcome.*;
 
 public enum RoShamBo2 implements Competitor<RoShamBo2> {
   PAPER(DRAW, LOSE, WIN),

enums/RoShamBo3.java

@@ -1,8 +1,8 @@
-//: enumerated/RoShamBo3.java
+//: enums/RoShamBo3.java
 // ©2015 MindView LLC: see Copyright.txt
 // Using constant-specific methods.
-package enumerated;
+package enums;
-import static enumerated.Outcome.*;
+import static enums.Outcome.*;
 
 public enum RoShamBo3 implements Competitor<RoShamBo3> {
   PAPER {

enums/RoShamBo4.java

@@ -1,6 +1,6 @@
-//: enumerated/RoShamBo4.java
+//: enums/RoShamBo4.java
 // ©2015 MindView LLC: see Copyright.txt
-package enumerated;
+package enums;
 
 public enum RoShamBo4 implements Competitor<RoShamBo4> {
   ROCK {

enums/RoShamBo5.java

@@ -1,9 +1,9 @@
-//: enumerated/RoShamBo5.java
+//: enums/RoShamBo5.java
 // ©2015 MindView LLC: see Copyright.txt
 // Multiple dispatching using an EnumMap of EnumMaps.
-package enumerated;
+package enums;
 import java.util.*;
-import static enumerated.Outcome.*;
+import static enums.Outcome.*;
 
 enum RoShamBo5 implements Competitor<RoShamBo5> {
   PAPER, SCISSORS, ROCK;

enums/RoShamBo6.java

@@ -1,8 +1,8 @@
-//: enumerated/RoShamBo6.java
+//: enums/RoShamBo6.java
 // ©2015 MindView LLC: see Copyright.txt
 // Enums using "tables" instead of multiple dispatch.
-package enumerated;
+package enums;
-import static enumerated.Outcome.*;
+import static enums.Outcome.*;
 
 enum RoShamBo6 implements Competitor<RoShamBo6> {
   PAPER, SCISSORS, ROCK;

enums/SecurityCategory.java

@@ -1,4 +1,4 @@
-//: enumerated/SecurityCategory.java
+//: enums/SecurityCategory.java
 // ©2015 MindView LLC: see Copyright.txt
 // More succinct subcategorization of enums.
 import net.mindview.util.*;

enums/SpaceShip.java

@@ -1,4 +1,4 @@
-//: enumerated/SpaceShip.java
+//: enums/SpaceShip.java
 // ©2015 MindView LLC: see Copyright.txt
 public enum SpaceShip {
   SCOUT, CARGO, TRANSPORT, CRUISER, BATTLESHIP, MOTHERSHIP;

enums/Spiciness.java

@@ -1,6 +1,6 @@
-//: enumerated/Spiciness.java
+//: enums/Spiciness.java
 // ©2015 MindView LLC: see Copyright.txt
-package enumerated;
+package enums;
 
 public enum Spiciness {
   NOT, MILD, MEDIUM, HOT, FLAMING

enums/TrafficLight.java

@@ -1,4 +1,4 @@
-//: enumerated/TrafficLight.java
+//: enums/TrafficLight.java
 // ©2015 MindView LLC: see Copyright.txt
 // Enums in switch statements.
 import static net.mindview.util.Print.*;

enums/UpcastEnum.java

@@ -1,4 +1,4 @@
-//: enumerated/UpcastEnum.java
+//: enums/UpcastEnum.java
 // ©2015 MindView LLC: see Copyright.txt
 // No values() method if you upcast an enum
 

enums/VendingMachine.java

@@ -1,16 +1,17 @@
-//: enumerated/VendingMachine.java
+//: enums/VendingMachine.java
 // ©2015 MindView LLC: see Copyright.txt
-// {CompileTimeError} Not working in Java 8
 // {Args: VendingMachineInput.txt}
 import java.util.*;
 import net.mindview.util.*;
 import static net.mindview.util.Print.*;
 
 enum Category {
-  MONEY(NICKEL, DIME, QUARTER, DOLLAR),
+  MONEY(Input.NICKEL, Input.DIME,
-  ITEM_SELECTION(TOOTHPASTE, CHIPS, SODA, SOAP),
+        Input.QUARTER, Input.DOLLAR),
-  QUIT_TRANSACTION(ABORT_TRANSACTION),
+  ITEM_SELECTION(Input.TOOTHPASTE, Input.CHIPS,
-  SHUT_DOWN(STOP);
+                 Input.SODA, Input.SOAP),
+  QUIT_TRANSACTION(Input.ABORT_TRANSACTION),
+  SHUT_DOWN(Input.STOP);
   private Input[] values;
   Category(Input... types) { values = types; }
   private static EnumMap<Input,Category> categories =
@@ -126,7 +127,8 @@ class RandomInputGenerator implements Generator<Input> {
 class FileInputGenerator implements Generator<Input> {
   private Iterator<String> input;
   public FileInputGenerator(String fileName) {
-    input = new TextFile(fileName, ";").iterator();
+    // Skip the comment line in the input file:
+    input = new TextFile(fileName, ";").listIterator(1);
   }
   @Override
   public Input next() {

enums/VendingMachineInput.txt

@@ -1,4 +1,4 @@
-//: enumerated/VendingMachineInput.txt
+//: enums/VendingMachineInput.txt
 QUARTER; QUARTER; QUARTER; CHIPS;
 DOLLAR; DOLLAR; TOOTHPASTE;
 QUARTER; DIME; ABORT_TRANSACTION;

enums/build.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" ?>
+
+<project default="run">
+  <property name="chapter" value="enums"/>
+  <property name="excludedfiles" value=""/>
+  <import file="../Ant-Common.xml"/>
+  <import file="../Ant-Clean.xml"/>
+
+  <target name="run" description="Compile and run" depends="build">
+    <jrun cls="BigEnumSet" />
+    <jrun cls="enums.Burrito" dirpath="../enums" />
+    <jrun cls="CarWash" />
+    <jrun cls="ConstantSpecificMethod" />
+    <jrun cls="EnumClass" />
+    <jrun cls="enums.EnumMaps" dirpath="../enums" />
+    <jrun cls="enums.EnumSets" dirpath="../enums" />
+    <jrun cls="NonEnum" />
+    <jrun cls="OverrideConstantSpecific" />
+    <jrun cls="OzWitch" />
+    <jrun cls="PostOffice" />
+    <jrun cls="RandomTest" />
+    <jrun cls="Reflection" />
+    <jrun cls="enums.RoShamBo1" dirpath="../enums" />
+    <jrun cls="enums.RoShamBo2" dirpath="../enums" />
+    <jrun cls="enums.RoShamBo3" dirpath="../enums" />
+    <jrun cls="enums.RoShamBo4" dirpath="../enums" />
+    <jrun cls="enums.RoShamBo5" dirpath="../enums" />
+    <jrun cls="enums.RoShamBo6" dirpath="../enums" />
+    <jrun cls="SecurityCategory" />
+    <jrun cls="SpaceShip" />
+    <jrun cls="TrafficLight" />
+    <jrun cls="UpcastEnum" />
+    <jrun cls="VendingMachine" arguments="VendingMachineInput.txt" />
+    <jrun cls="enums.cartoons.EnumImplementation" dirpath="../enums/cartoons" />
+    <jrun cls="enums.menu.Meal" dirpath="../enums/menu" />
+    <jrun cls="enums.menu.Meal2" dirpath="../enums/menu" />
+    <jrun cls="enums.menu.TypeOfFood" dirpath="../enums/menu" />
+  </target>
+
+</project>

enums/cartoons

@@ -1,7 +1,7 @@
-//: enumerated/cartoons/EnumImplementation.java
+//: enums/cartoons/EnumImplementation.java
 // Š2015 MindView LLC: see Copyright.txt
 // An enum can implement an interface
-package enumerated.cartoons;
+package enums.cartoons;
 import java.util.*;
 import net.mindview.util.*;
 
@@ -28,3 +28,4 @@ public class EnumImplementation {
 } /* Output:
 BOB, PUNCHY, BOB, SPANKY, NUTTY, PUNCHY, SLAPPY, NUTTY, NUTTY, SLAPPY,
 *///:~
+

enums/menu

@@ -0,0 +1,139 @@
+//: enums/menu/Course.java
+// ©2015 MindView LLC: see Copyright.txt
+package enums.menu;
+import net.mindview.util.*;
+
+public enum Course {
+  APPETIZER(Food.Appetizer.class),
+  MAINCOURSE(Food.MainCourse.class),
+  DESSERT(Food.Dessert.class),
+  COFFEE(Food.Coffee.class);
+  private Food[] values;
+  private Course(Class<? extends Food> kind) {
+    values = kind.getEnumConstants();
+  }
+  public Food randomSelection() {
+    return Enums.random(values);
+  }
+} ///:~
+//: enums/menu/Food.java
+// ©2015 MindView LLC: see Copyright.txt
+// Subcategorization of enums within interfaces.
+package enums.menu;
+
+public interface Food {
+  enum Appetizer implements Food {
+    SALAD, SOUP, SPRING_ROLLS;
+  }
+  enum MainCourse implements Food {
+    LASAGNE, BURRITO, PAD_THAI,
+    LENTILS, HUMMOUS, VINDALOO;
+  }
+  enum Dessert implements Food {
+    TIRAMISU, GELATO, BLACK_FOREST_CAKE,
+    FRUIT, CREME_CARAMEL;
+  }
+  enum Coffee implements Food {
+    BLACK_COFFEE, DECAF_COFFEE, ESPRESSO,
+    LATTE, CAPPUCCINO, TEA, HERB_TEA;
+  }
+} ///:~
+//: enums/menu/Meal.java
+// ©2015 MindView LLC: see Copyright.txt
+package enums.menu;
+
+public class Meal {
+  public static void main(String[] args) {
+    for(int i = 0; i < 5; i++) {
+      for(Course course : Course.values()) {
+        Food food = course.randomSelection();
+        System.out.println(food);
+      }
+      System.out.println("---");
+    }
+  }
+} /* Output:
+SPRING_ROLLS
+VINDALOO
+FRUIT
+DECAF_COFFEE
+---
+SOUP
+VINDALOO
+FRUIT
+TEA
+---
+SALAD
+BURRITO
+FRUIT
+TEA
+---
+SALAD
+BURRITO
+CREME_CARAMEL
+LATTE
+---
+SOUP
+BURRITO
+TIRAMISU
+ESPRESSO
+---
+*///:~
+//: enums/menu/Meal2.java
+// ©2015 MindView LLC: see Copyright.txt
+package enums.menu;
+import net.mindview.util.*;
+
+public enum Meal2 {
+  APPETIZER(Food.Appetizer.class),
+  MAINCOURSE(Food.MainCourse.class),
+  DESSERT(Food.Dessert.class),
+  COFFEE(Food.Coffee.class);
+  private Food[] values;
+  private Meal2(Class<? extends Food> kind) {
+    values = kind.getEnumConstants();
+  }
+  public interface Food {
+    enum Appetizer implements Food {
+      SALAD, SOUP, SPRING_ROLLS;
+    }
+    enum MainCourse implements Food {
+      LASAGNE, BURRITO, PAD_THAI,
+      LENTILS, HUMMOUS, VINDALOO;
+    }
+    enum Dessert implements Food {
+      TIRAMISU, GELATO, BLACK_FOREST_CAKE,
+      FRUIT, CREME_CARAMEL;
+    }
+    enum Coffee implements Food {
+      BLACK_COFFEE, DECAF_COFFEE, ESPRESSO,
+      LATTE, CAPPUCCINO, TEA, HERB_TEA;
+    }
+  }
+  public Food randomSelection() {
+    return Enums.random(values);
+  }
+  public static void main(String[] args) {
+    for(int i = 0; i < 5; i++) {
+      for(Meal2 meal : Meal2.values()) {
+        Food food = meal.randomSelection();
+        System.out.println(food);
+      }
+      System.out.println("---");
+    }
+  }
+} /* Same output as Meal.java *///:~
+//: enums/menu/TypeOfFood.java
+// ©2015 MindView LLC: see Copyright.txt
+package enums.menu;
+import static enums.menu.Food.*;
+
+public class TypeOfFood {
+  public static void main(String[] args) {
+    Food food = Appetizer.SALAD;
+    food = MainCourse.LASAGNE;
+    food = Dessert.GELATO;
+    food = Coffee.CAPPUCCINO;
+  }
+} ///:~
+