title: Specifying attribute types in Papyrus
body: <p>I recently installed Papyrus and attempted to follow the tutorial for creating a model and generating Java code off it.</p>
  
  <p>Unfortunately, I'm pretty much stuck right at the beginning. In the class definition, I added a static operation for <code>main</code>, and I'm able to specify its argument as an array:</p>
  
  <pre><code>in args: &lt;Undefined&gt; [*]
  </code></pre>
  
  <p>Unfortunately, it does not allow me to specify the type to be String. That is, I would like to specify it as follows:</p>
  
  <pre><code>in args: String [*]
  </code></pre>
  
  <p>No matter how I enter the type (or any type for that matter), the type reverts back to <code>&lt;Undefined&gt;</code>. I suspect something is wrong or missing with a profile it is supposed to use. Unfortunately, the documentation for this tool is rather sparse, and I cannot find an answer or solution to this.</p>
  
  <p>Anyone has run into this same problem as well???</p>