public class MyThread implements Runnable
{
   String myString = "Yes ";

   public void run()
   {
     this.myString = "No ";
   }

   public static void main(String[] args)
   {
     MyThread t = new MyThread();
     new Thread(t).start();

     for (int i=0; i < 10; i++)
      System.out.print(t.myString);
   }
}