multithread.java

JAVA程序设计课程中各章节的程序实例。

//Creating multiple threads
class newThread implements Runnable
{
	String name;
	Thread t;

	newThread(String threadName)
	{
		name = threadName;
		t = new Thread(this,name);
		System.out.println("newThread" + t);
		t.start();
	}

	public void run()
	{
		try
		{
			for(int i=5; i>0; --i)
			{
				System.out.println(i);
			}
		}
		catch(InterruptedException e)
		{
			System.out.println(name + "interrupted");
		}

		System.out.println("Thread existing");
	}
}

class multiThread
{
	public static void main(String args[])
	{
		new newThread("one");
		new newThread("two");
		new newThread("three");

		try
		{
			Thread.sleep(1000);
		}
		catch(InterruptedException e)
		{
			System.out.println("Main thread interrupted");
		}

		System.out.println("Main thread existing");
	}
}