cao2.java

JAVA 多线程程序事例

import java.lang.*;
import java.io.*;
import java.util.*;
class  cao2
{
	public static void main(String[] args) 
	{
	  int number[] ={0,1,2,3,4,5,6,7,8,9};
	  char in ;
	  int b;
	  int count=0;
	 
	  thread1 increase = new thread1(number);
      thread2 decrease = new thread2(number); 
      Thread  t1 = new Thread (increase);
      Thread  t2 = new Thread (decrease);
      t1.start(); 
      t2.start();   
	}
}

class thread1 implements Runnable
{
	private int in[] = new int[10];
	public thread1(int number[]){
		for(int i=0;i<=9;i++)
		{
			in[i]=number[i];
		}
	}
	public void run(){
        Arrays.sort(in);
		for(int i=0;i<=9;i++)
		{
		    System.out.println(in[i] + "  Thread1 is runing1 " );
            try {
               Thread.sleep((int)(Math.random() * 1000));
            } catch (InterruptedException e) {}

		}
	}
}

class thread2 implements Runnable
{
	private int out[] = new int[10];
	public thread2(int number[]){
		for(int j=0;j<=9;j++)
		{
			out[j]=number[j];
		}
	}
	public void run(){
     Arrays.sort(out);
	 for(int j=9;j>=0;j--)
		{
		    System.out.println(out[j] + "  Thread2 is runing1 ");
            try {
               Thread.sleep((int)(Math.random() * 1000));
            } catch (InterruptedException e) {}

		}
	}
}