package {
    // The @ax-actionscript-zoo-lib-Apple class represents one of the types of food a pet can eat
    public class @ax-actionscript-zoo-lib-Apple extends actionscript_zoo_lib_Food {
      // The amount of calories in an @ax-actionscript-zoo-lib-Apple object, if no specific 
      // amount is indicated
      private static var DEFAULT_CALORIES:int = 100;
      // Tracks whether an @ax-actionscript-zoo-lib-Apple object has a worm
      private var wormIn@ax-actionscript-zoo-lib-Apple:Boolean;
    
      // Constructor
      public function @ax-actionscript-zoo-lib-Apple (initialCalories:int = 0) {
        // If no valid calorie amount is specified...
        if (initialCalories <= 0) {
          // ...give this @ax-actionscript-zoo-lib-Apple object the default amount
          initialCalories = @ax-actionscript-zoo-lib-Apple.DEFAULT_CALORIES;
        }
        // Invoke the Food class constructor
        super(initialCalories);
  
        // Randomly determine whether this @ax-actionscript-zoo-lib-Apple object as a worm (50% chance)
        wormIn@ax-actionscript-zoo-lib-Apple = Math.random() >= .5;
        
        // Give this food item a name
        setName("@ax-actionscript-zoo-lib-Apple");
      }
  
      // Returns a Boolean indicating whether the @ax-actionscript-zoo-lib-Apple object has a worm
      public function hasWorm ():Boolean {
        return wormIn@ax-actionscript-zoo-lib-Apple;
      }
    }
  }