example
	Author: 中島 yupong7@gmail.com

1. 概要
	Object#equals() メソッドと == の振る舞いを明かにする。

2. 実行の仕方
	JUnit で以下のクラスを実行する
	- farm.example.CatTest
	
3. Support Systems
	  OS            Edition       ServicePack    32/64  EclipseVersion      JDKVersion       Remarks
	- Windows 7     ????????????? ?????????????? 64 bit Eclipse ??????????? ???????????????? 味元      
	- Windows 7     Home Premium  Service Pack 1 32 bit Eclipse Indigo  SR1 Sun JDK 1.6.0_27
	- Windows Vista Business      Service Pack 2 32 bit Eclipse Galileo SR2 ????????????????
	- Windows XP    Professional  Service Pack 3 32 bit Eclipse Galileo     ????????????????
	- Ubuntu 11.10  Desktop                      32 bit Eclipse Galileo SR2 OpenJDK 1.6.0_23	
	- Ubuntu 11.10  Desktop                      32 bit Eclipse Helios  SR2 OpenJDK 1.6.0_23
	- Ubuntu 11.04  Desktop                      32 bit Eclipse Galileo SR2 Sun JDK 1.6.0_26 中島メイン環境
	
	