title: Naming conventions for nested collections in Java?
body: <p>I have my own naming convention for nested collections where I use the plural-s multiple times, but I suspect this would confuse others, so is there a common naming convention for such a case?</p>
  
  <pre><code>List&lt;List&lt;List&lt;Ball&gt;&gt;&gt; ballsss;
  
  for(List&lt;List&lt;Ball&gt;&gt; ballss: ballsss)
  {
    for(List&lt;Ball&gt; balls: ballss)
    {
      for(Ball ball: balls)
      {
       ball.throw();
      }
    }
  }
  </code></pre>