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public class Person implements Serializable {
    private String name;
    private int age;
    private GregorianCalendar birthday;
    public Person(){
       
    }
    public Person(String name, int age, GregorianCalendar birthday){
        this.name = name;
        this.age = age;
        this.birthday = birthday;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
    public GregorianCalendar getBirthday() {
        return birthday;
    }
    public void setBirthday(GregorianCalendar birthday) {
        this.birthday = birthday;
    }
    public static  void main(String[] args) {
        Person p = new Person("ÕÅÈý",13,new GregorianCalendar(1985,8,1));
        Person p2 = null;
        try{
            ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
            ObjectOutputStream oos = new ObjectOutputStream(byteOut);
            oos.writeObject(p);
         


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JavaʹµÃ¸´ÔÓÓ¦ÓõĿª·¢±äµÃÏà¶Ô¼òµ¥£¬ºÁÎÞÒÉÎÊ£¬ËüµÄÕâÖÖÒ×ÓÃÐÔ¶ÔJavaµÄ´ó·¶Î§Á÷Ðй¦²»¿Éû¡£È»¶ø£¬ÕâÖÖÒ×ÓÃÐÔʵ¼ÊÉÏÊÇÒ»°ÑË«Èн£¡£Ò»¸öÉè¼ÆÁ¼ºÃµÄJava³ÌÐò£¬ÐÔÄܱíÏÖÍùÍù²»ÈçÒ»¸öͬÑùÉè¼ÆÁ¼ºÃµÄC++³ÌÐò¡£ÔÚJava³ÌÐòÖУ¬ÐÔÄÜÎÊÌâµÄ´ó²¿·ÖÔ­Òò²¢²»ÔÚÓÚJavaÓïÑÔ£¬¶øÊÇÔÚÓÚ³ÌÐò±¾Éí¡£Ñø³ÉºÃµÄ´úÂë±àдϰ¹ß·Ç³£ÖØÒª£¬±ÈÈçÕýÈ·µ ......

[ת]Does Java pass by reference or pass by value?

http://www.javaworld.com/javaworld/javaqa/2000-05/03-qa-0526-pass.html
Does Java pass by reference or pass by value?
Why can't you swap in Java?
By Tony
Sintes, JavaWorld.com, 05/26/00

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java ´íÎó´úÂëÌáʾ

 //=============================Êä³öÆæÊý
public class OddTest {
public static boolean isOdd(int i){
return i % 2 != 0; //±È½Ï i % 2 == 0;×¢£º -1%2 = -1
}
public static void main(String[] args) {
for(int i = -10; i <= 10; i++) {
System.out.println(isOdd(i));
}
}
}
// ......

Scooter Framework; Java¤ËCRUD¤È¥·¥ó¥×¥ë¤µ¤òÌṩ

ÏÂÎÄÊÇÈÕ±¾ÈË·­ÒëµÄÀÏÍâµÄÎÄÕ£¬ÈÕ±¾ÓÐÒ»°ïÈËÔÚ³´Ruby£¬ºÃÏñÊÇÈÕ±¾ÈË·¢Ã÷µÄ£¬Èç¹û¹Ø×¢µÄÈ˶àÁËÒ²ÓпÉÄÜÔÚÒ»¶¨µÄ·¶Î§ÄÚÁ÷ÐÐÆðÀ´¡£
´ËÎĽéÉÜÁËScooter framework¿ò¼Ü£¬ÊÇ»ùÓÚRuby on Rails ¹¹ÖþµÄ£¬ÊÇÒ»¸öSSH¿ª·¢¼¯³ÉµÄÌæ´úÆ·£¬Óõ½ÁËJAVAµÄһЩµ×²ã¼¼Êõ£¬ÓкܶàеĸÅÄ1.0°æ±¾Ô¤¼Æ½ñÄê6£¬7Ô·ݷ¢²¼¡£Ã²Ëƹ¦ÄܺÜÇ¿´ó£¬¸ÐÐ ......

Java SWT ´°¿Ú¾ÓÖÐ¶ÔÆë

public static void CentreWnd(Shell shell){
int width = shell.getMonitor().getClientArea().width;
int height = shell.getMonitor().getClientArea().height;
int x = shell.getSize().x;
int y = shell.getSize().y;
if (x > width) {
shell.getSize().x = width;
}
if (y > height) ......
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