Overriding.java

// Overriding demonstration - Page 192
package org.effectivejava.examples.chapter07.item41;

class Wine {
	String name() {
		return "wine";
	}
}

class SparklingWine extends Wine {
	@Override
	String name() {
		return "sparkling wine";
	}
}

class Champagne extends SparklingWine {
	@Override
	String name() {
		return "champagne";
	}
}

public class Overriding {
	public static void main(String[] args) {
		Wine[] wines = { new Wine(), new SparklingWine(), new Champagne() };
		for (Wine wine : wines)
			System.out.println(wine.name());
	}
}