java-design-patterns/flyweight/src/main/java/com/iluwatar/App.java

package com.iluwatar;

/**
 * 
 * Flyweight (PotionFactory) is useful when there is plethora of objects
 * (Potion). It provides means to decrease resource usage by sharing object
 * instances.
 * 
 */
public class App {

	public static void main(String[] args) {
		AlchemistShop alchemistShop = new AlchemistShop();
		alchemistShop.enumerate();
	}
}