title: When would I want to make my private class static?
body: <p>In general, are there any benefits in declaring a private class as static?</p>
  
  <p>In what cases would I want to use one of the following over the other?</p>
  
  <pre><code>private static class Foo
  {
      ...
  }
  </code></pre>
  
  <p>vs</p>
  
  <pre><code>private class Foo
  {
      ...
  }
  </code></pre>