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package com.test.jar;   
import java.awt.*;   
import javax.swing.*;   
public class Jar extends JFrame   
{   
     public Jar()   
     {   
           Toolkit kit = Toolkit.getDefaultToolkit();   
           setIconImage(kit.getImage("img/ico.gif"));   
           setTitle("JarTest");   
           setSize(300, 200);   
           setVisible(true);   
           setDefaultCloseOperation(EXIT_ON_CLOSE);   
     }   
}   
///////
package com.test.jar;   
import java.awt.*;   
import javax.swing.*;   
public class Jar extends JFrame   
{   
     public Jar()   
     {   
           Toolkit kit = Toolkit.getDefaultToolkit();   
           setIconImage(kit.getImage("img/ico.gif"));   
           setTitle("JarTest");   
           setSize(300, 200);   
      &nb


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package innerClass.test;
public class InheritTest
{
    public static void main(String[] args)
    {
        Person p = new Person("LMS");
        p.show();
      ......

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//1.´´½¨testdll.javaÎļþ
public class testdll
{
static
{
System.loadLibrary("goodluck");
}
public native static int get();
public native static void set(int i);
public static void main(String[] args)
{
testdll test = new testdll();
test.set(10);
System.out.println(test.get() ......

javaµÄ·¢Éä»úÖÆ

Person p=new Person();
ÕâÊÇʲô?µ±È»ÊÇʵÀý»¯Ò»¸ö¶ÔÏóÁË.¿ÉÊÇÕâÖÖʵÀý»¯¶ÔÏóµÄ·½·¨´æÔÚÒ»¸öÎÊÌâ,ÄǾÍÊDZØÐëÒªÖªµÀÀàÃû²Å¿ÉÒÔʵÀý»¯ËüµÄ¶ÔÏó,ÕâÑùÎÒÃÇÔÚÓ¦Ó÷½Ãæ¾Í»áÊܵ½ÏÞÖÆ.ÄÇôÓÐûÓÐÕâÑùÒ»ÖÖ·½Ê½,ÈÃÎÒÃDz»ÖªµÀÕâ¸öÀàµÄÀàÃû¾Í¿ÉÒÔʵÀý»¯ËüµÄ¶ÔÏóÄØ?Thank Goodness!ÐÒ¿÷ÎÒÃÇÓõÄÊÇjava, java¾ÍÌṩÁËÕâÑùµÄ»úÖÆ.
1).ja ......

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class T
{  
      transient int a;  //²»ÐèҪά³Ö
      int b;  //ÐèҪά³Ö
}  //ÕâÀÈç¹ûTÀàµÄÒ»¸ö¶ÔÏóдÈëÒ»¸ö³Ö¾ÃµÄ´æ´¢ÇøÓò£¬aµ ......
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