title: how to use new scala 2.8.0 nested annotations
body: <p>looks like when scala 2.8.0 is out, we can use nested @annotations in our persistence layers. But how? Can anyone please transform this from java to scala? Thanks.
  <pre><code>@NamedQueries({
      @NamedQuery(name = "findAll", query="select p from Person p"),
      @NamedQuery(name = "findTheOne",
            query="select p from Person p where p.name = 'Neo'")
  })
  </pre></code></p>