import java.io.*;
import java.util.Date;
public class Aegfail{
  public static void main(String argumendid[]) throws Exception{
    PrintWriter faili=new PrintWriter(
      new FileWriter("ajad.txt", true)
    );
    faili.println("Programm kirjutas faili ajal "+new Date());
    faili.close();
  }
}