title: Is there any difference with/without @override java
body: <p>Let's say I have this method in my runnable. 
  I always delete that @override. But I want to know if there is any negative effects to this? 
  I tried to search but didnt find nothing.</p>
  
  <pre><code>@Override
  public void run() {
      while (running) {
  
      }
  }
  </code></pre>