title: java Multithreading using Executor
body: <p>I have 2 classes that implement Runnable.I need to create 10 threads to execute them.I use the following code.</p>
  
  <pre><code>ExecutorService es = Executors.newFixedThreadPool(10);
    Runnable r=new TestThread1();
    Runnable r1=new TestThread2();
    es.execute(r);
    es.execute(r1);
  </code></pre>
  
  <p>but since only 2 runnables exist,only 2 threads are being used to execute.how shud i increase the no of threads</p>