collections.hashset
Class Cart

java.lang.Object
  collections.hashset.Cart

public class Cart
extends java.lang.Object

Demonstrates adding Product objects that already exist in a HashSet. The test for existence is based on the hashCode and equals methods implemented in the Product class.

Author:

Thomas Rowland

Constructor Summary

Cart()

Method Summary

void	addProduct(Product product)
static void	main(java.lang.String[] args)
void	removeProduct(Product product)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Cart

public Cart()

Method Detail

main

public static void main(java.lang.String[] args)

addProduct

public void addProduct(Product product)

removeProduct

public void removeProduct(Product product)