title: Default type parameter on method
body: <pre><code>object Toto {
    def bla[A &lt;: Any](keys: String*): Map[String, A] = ???
    val a = bla("sdfa") // This is of type Map[String, Nothing]
  }
  </code></pre>
  
  <p>Can we do so that <code>A</code> is <code>Any</code> by default and so <code>bla</code> returns <code>Map[String, Any]</code> if <code>A</code> is not specified?</p>
  
  <p>Cheers</p>