import?solitaire.pile.CardPile;


public?class?test?{

	/**
	?*?@param?args
	?*/
	public?static?void?main（String[]?args）?{
		//?TODO?Auto-generated?method?stub
		String?str1?=?“abc“;
????????String?str2?=?“abc“;
????????System.out.println（str1==str2）;?//true
????????String?str3?=new?String?（“abc“）;
????????String?str4?=new?String?（“abc“）;
?????????System.out.println（str3==str4）;?//?false
?????????System.out.println（str3.equals（str4））;?//?false
?????????String?a?=?“ab“;
??????????String?bb?=?“b“;
???????????String?b?=?“a“?+?bb;
??????????System.out.println（（a?==?b））;?//result?=?false
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2012-10-24?15:06??紙牌實驗\
?????文件?????????301??2012-10-24?15:06??紙牌實驗\.classpath
?????文件?????????383??2012-10-24?15:06??紙牌實驗\.project
?????目錄???????????0??2012-10-24?15:06??紙牌實驗\.settings\
?????文件?????????629??2012-10-24?15:06??紙牌實驗\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2012-10-24?15:06??紙牌實驗\bin\
?????目錄???????????0??2012-10-24?15:06??紙牌實驗\bin\solitaire\
?????目錄???????????0??2012-10-24?15:06??紙牌實驗\bin\solitaire\card\
?????文件????????2939??2012-10-24?15:06??紙牌實驗\bin\solitaire\card\Card.class
?????目錄???????????0??2012-10-24?15:06??紙牌實驗\bin\solitaire\game\
?????文件????????4645??2012-10-24?15:06??紙牌實驗\bin\solitaire\game\Game.class
?????文件?????????864??2012-10-24?15:06??紙牌實驗\bin\solitaire\game\Main.class
?????文件????????2956??2012-10-24?15:06??紙牌實驗\bin\solitaire\game\Solitaire.class
?????目錄???????????0??2012-10-24?15:06??紙牌實驗\bin\solitaire\pile\
?????文件????????2702??2012-10-24?15:06??紙牌實驗\bin\solitaire\pile\CardPile.class
?????文件?????????326??2012-10-24?15:06??紙牌實驗\bin\solitaire\pile\DeckPile.class
?????文件?????????778??2012-10-24?15:06??紙牌實驗\bin\solitaire\pile\DiscardPile.class
?????文件????????2857??2012-10-24?15:06??紙牌實驗\bin\solitaire\pile\MoveCardPile.class
?????文件?????????718??2012-10-24?15:06??紙牌實驗\bin\solitaire\pile\SuitPile.class
?????文件????????4178??2012-10-24?15:06??紙牌實驗\bin\solitaire\pile\TablePile.class
?????文件????????1215??2012-10-24?15:06??紙牌實驗\bin\test.class
?????目錄???????????0??2012-10-24?15:06??紙牌實驗\picture\
?????文件?????????705??2012-10-24?15:06??紙牌實驗\picture\0-0.png
?????文件?????????749??2012-10-24?15:06??紙牌實驗\picture\0-1.png
?????文件????????2066??2012-10-24?15:06??紙牌實驗\picture\0-10.png
?????文件????????2189??2012-10-24?15:06??紙牌實驗\picture\0-11.png
?????文件????????2200??2012-10-24?15:06??紙牌實驗\picture\0-12.png
?????文件?????????836??2012-10-24?15:06??紙牌實驗\picture\0-2.png
?????文件?????????829??2012-10-24?15:06??紙牌實驗\picture\0-3.png
?????文件?????????935??2012-10-24?15:06??紙牌實驗\picture\0-4.png
?????文件?????????956??2012-10-24?15:06??紙牌實驗\picture\0-5.png
............此處省略62個文件信息