title: Scala can't access Java inner class?
body: <p>I have a java class that looks like this:</p>
  
  <pre><code>public class Constants {
      public class Commands {
          public static final String CreateOrder = "CreateOrder";
      }
  }
  </code></pre>
  
  <p>I want to access "CreateOrder" constant, In java I can access it easily like this:</p>
  
  <pre><code>String co = Constants.Commands.CreateOrder
  </code></pre>
  
  <p>But in Scala this doesn't work why???
  How can I access "CreateOrder" from Scala, I can't alter the Java code.</p>
  
  <p>Thanks.</p>