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ÔÚ±¾ÀýÖУ¬»ùÀà Person ºÍÅÉÉúÀà Employee ¶¼ÓÐÒ»¸öÃûΪ Getinfo µÄ·½·¨¡£Í¨¹ýʹÓà base ¹Ø¼ü×Ö£¬¿ÉÒÔ´ÓÅÉÉúÀàÖе÷ÓûùÀàµÄ Getinfo ·½·¨¡£
public class Person
{
protected string ssn = "444-55-6666";
protected string name = "John L. Malgraine";
public virtual void GetInfo()
{
Console.WriteLine("Name: {0}", name);
Console.WriteLine("SSN: {0}", ssn);
}
}
class Employee : Person
{
public string id = "ABC567EFG";
public override void GetInfo()
{
// Calling the base class GetInfo method:
base.GetInfo();
Console.WriteLine("Employee ID: {0}", id);
}
}
class TestClass
{
static void Main()
{
Employee E = new Employee();
E.GetInfo();
}
}
/*
Output
Name: John L. Malgraine
SSN: 444-55-6666
Employee ID: ABC567EFG
*/
------------------------------------------------------------------------------------------------------------------------------------------
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public class Person
{
protected string ssn = "444-55-6666";
protected string name = "John L. Malgraine";
// There is no virturl in Java
public void GetInfo()
{
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while (i <= j && j <= i && i != j) {
}
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package cn.vicky;
import java.util.Timer;
import java.util.TimerTask;
public class MyTimer {
private int i = 1;
private void change(long time){
System.out.println("one : " + i);
final Timer timer = new Timer();
timer.schedule(new TimerTask(){
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public class HelloGoodbye {
public static void main(String[] args) {
try {
System.out.println("Hello world");
System.exit(0);
} finally {
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public class Reluctant {
private Reluctant internalInstance = new Reluctant();
public Reluctant() throws Exception {
throw n ......