import java.io.*;  // Get the Input Output libraries
import java.net.*; // Get the Java networking libraries

public class SleepLoop {
  public static void main(String a[]) throws IOException {
    int i;
    System.out.println("Sleep Looper is now running.\n");
    for(i=1;i<10;i++) {
	try{Thread.sleep(3000);} catch(InterruptedException ex) {}
	System.out.println("Just woke up " + i + "\n");
    }
  }
}