MultiThreadTest.java

// Birden fazla Thread yaratılabilir.
import java.util.*;

public class MultiThreadTest implements Runnable {
	Thread t1, t2;

	public MultiThreadTest() {
		t1 = new Thread(this);
		t2 = new Thread(this);
		t1.start();
		t2.start();
	}

	public void run() {
		while (true) {
			try {
				Thread.sleep(1000);
				// Hangi Thread'in çalıştığı anlaşılabilir.
				if (Thread.currentThread() == t1) {
					System.out.println("thread 1 " + new Date());
				} else if (Thread.currentThread() == t2) {
					System.out.println("thread 2 " + new Date());
				}
			} catch (Exception e) {
				e.printStackTrace();
			}
		}

	}

	public static void main(String[] args) {
		MultiThreadTest mt = new MultiThreadTest();
	}

}