public class Lab3 {

  /** Sleeps for the supplied number of milliseconds */
  public static void sleep(int ms) {
    try {
      Thread.sleep(ms);
    } catch (Throwable t) { }
  }

  /** <OL>
   <LI> Make one {@link SwapUm} object 
   <LI> Instantiate and start 100 {@link Fun} objects 
   </OL> */
  public static void main(String args[]) {
  }
}