OutWrite test

OwTest.java

import java.util.*;
import java.text.*;

public class OwTest {

	public static int counter = 0;
	public static long delay = 100;
	
	public static void main(String[] args) throws InterruptedException {
		while (counter < 200) {
			SimpleDateFormat df = new SimpleDateFormat("yyyy/MM/dd hh:mm");
			
			System.out.print(counter+". ");
			System.out.println("Hello, world!");
			System.out.println(df.format(new Date()));
			
			Thread.sleep(delay);
			counter++;
		}
	}
}