title: in Dart, using Mirrors, how would you call a class's static method from an instance of the class?
body: <p>if I have an instance, and I know the instance's class contains a static method named <code>statFn()</code>, how do I call <code>statFn()</code> from the instance?</p>
  
  <p>for example,</p>
  
  <pre class="lang-dart prettyprint-override"><code>abstract class Junk {
    ...
  }
  class Hamburger extends Junk {
    static bool get lettuce =&gt; true;
    ...
  }
  class HotDog extends Junk {
    static bool get lettuce =&gt; false;
    ...
  }
  
  Junk food; // either Hamburger or Hotdog
  
  // how do you get lettuce of food's type?
  </code></pre>