title: unchecked call to ArrayAdapter
body: <p>I get the following warning when I instantiate my ArrayAdapter (compiles fine):</p>
  
  <pre><code>warning: [unchecked] unchecked call to ArrayAdapter(android.content.Context,int,java.util.List&lt;T&gt;) as a member of the raw type android.widget.ArrayAdapter
        ArrayAdapter spinnerArrayAdapter = new ArrayAdapter(CFAMain.this, android.R.layout.simple_spinner_dropdown_item, spinnerArray);
  </code></pre>
  
  <p>And here's the problem line:</p>
  
  <pre><code>ArrayAdapter spinnerArrayAdapter = new ArrayAdapter(CFAMain.this, android.R.layout.simple_spinner_dropdown_item, spinnerArray);
  </code></pre>
  
  <p>Anyone have any ideas as to why it's giving me this warning?</p>