17. Starting Runnable interface thread example

• 
  public class Main
  {
      public static void main(String[] args)
      {
          Thread ct = Thread.currentThread();
          System.out.println(ct.getName() + " started.");
  
          // create the new thread
          Thread worker = new Thread( new IOTask() ); 
                                               
          // start the new thread
          worker.start();
                                                 
          System.out.println(ct.getName() + " starts " + 
              worker.getName() + ".");
          
          System.out.println(ct.getName() + " finished.");
      }
  }//class Main