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public class InitialOrderTest {   
  
    // ¾²Ì¬±äÁ¿   
    public static String staticField = "¾²Ì¬±äÁ¿";   
    // ±äÁ¿   
    public String field = "±äÁ¿";   
  
    // ¾²Ì¬³õʼ»¯¿é   
    static {   
        System.out.println(staticField);   
        System.out.println("¾²Ì¬³õʼ»¯¿é");   
    }   
  
    // ³õʼ»¯¿é   
    {   
        System.out.println(field);   
        System.out.println("³õʼ»¯¿é");   
    }   
  
    // ¹¹ÔìÆ÷   
    public InitialOrderTest() {   
        System.out.println("¹¹ÔìÆ÷");   
    }   
  
    public static void main(String[] args) {   
        new InitialOrderTest();   
    }   
}  
 
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java GUI

http://java.ccidnet.com/images/java/javagui/index.htm
Õâ¸öÊǽéÉÜjavaµÄgui¸÷¸ö·½ÃæµÄÎÊÌ⣬ÒÔ¼°·¢Õ¹µÄǰ¾°
SWT, SWING, AWT¸÷×ÔµÄȱµãºÍÓŵ㣬×ܵÃÀ´Ëµ¾ÍÊÇSWTºÜ°ô
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1.´úÂë¸ñʽ¼ì²écheckstyle;
2.ÐÔÄܰ²È«×î¼Ñʵ¼ù¼ì²éRAD Software AnalyzerºÍFindBug;
3.ÒÀÀµ¼ì²éJDepend;
4.ÖØ¸´ÐÔ¼ì²éeclipse PMD²å¼þ;
5.¸´ÔӶȼì²éeclipse Metrics²å¼þ;
6.Э×÷¹¤¾ßJupiter
 
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Date and its subclasses :
java.util.Date
java.sql.Date
java.sql.Timestamp
The calendar and time zone classes :
java.util.Calendar
java.util.GregorianCalendar
java.util.TimeZone
java.util.SimpleTimeZone
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2.MOckito
MockitoÊÇÒ»¸öÕë¶ÔJavaµÄmocking¿ò¼Ü¡£Äã¿ÉÒÔʹÓüò½àµÄAPI±àд³öƯÁÁµÄ²âÊÔ¡£
3.Hamcrest Matchers
Hamcrest ÊÇÒ»¸ö²âÊÔ¸¨Öú¹¤¾ß£¬ÌṩÁËÒ»Ì×ͨÓÃµÄÆ¥Åä·û Matcher£¬Áé»îʹÓÃÕâÐ ......
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