firstthread.java

《Java核心技术应用开发》电子工业出版社书籍源代码

/**
 * FirstThread.java
 */

package sample;

public class FirstThread extends Thread {
    private String s;
    /** Creates a new instance of FirstThread */
    public FirstThread(String str ) {
        s = str;
    }
    
    public void run(){
        for(int i = 0; i < 10; i++){
            System.out.println(s + " : " + i);
            try{ 
                Thread.sleep(500);
            }catch(Exception e){}
        }
    }
    
    public static void main(String[] arg){
        FirstThread mt = new FirstThread("thread");
        for(int i = 0; i < 3; i++)
            new Thread(mt).start();
        System.out.println("First Thread");
    }
}