ExecutorServiceExample2.java

ExecutorService executor = Executors.newFixedThreadPool(2);  
Runnable runnable = new Runnable() {                         
    @Override                                                
    public void run() {                                      
        System.out.println(Thread.currentThread().getName());
    }                                                        
};                                                           
executor.execute(runnable);                                  
executor.execute(runnable);                                  
                                                             
executor.shutdown();