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"The Power of Polymorphism"
Vol. 5, Issue 8, p. 70

	

public Class Drink implements Drinkable
{
	public Drink(){}
	public String ingest(){return new String("drank");}
}


public Class Milk extends Drink
{
	public Milk(){}
	public String ingest()
	{
		return new String("Does a body good");
	}
}
public Class Vodka extends Drink
{
public Vodka(){}
	public String ingest()
	{
		return new String("You are now tipsy");
	}
}

  
 
 

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