// Filename RoomEmptyerNT.java.

import Counters.RoomMonitor;
import java.util.Random;

public class RoomEmptyerNT { 

RoomMonitor  roomToEmpty;
Random       generator = new Random();

   public RoomEmptyerNT( RoomMonitor theMonitor ) { 
      roomToEmpty = theMonitor; 
   } // End RoomFiller onstructor;

   public void start() {
   
   int    delay;
   double leaveRoom; 
   int    count = 0;

       while ( count < 10) { 
/*** the sleep() is available only to thread
          try {
             delay = (int) (generator.nextDouble() * 200.0);
             this.sleep( delay);
          } catch ( InterruptedException exception ){ 
            // Do nothing.
          }    
***/
          leaveRoom = generator.nextDouble() * 
                       (double)roomToEmpty.numberCurrentlyInRoomIs(); 
          if ( leaveRoom > 0.33 ) { 
             roomToEmpty.exitRoom();
             System.out.println( "Exited ...");
          } 
	  count += 1;
       }    
   } 

}