title: Default timeout for Task.WaitAll()
body: <p>What is the default timeout for <code>Task.WaitAll?</code> Is it infinite?
  Is <code>Task.WaitAll(stuff.AsyncMethod());</code> equal to <code>Task.WaitAll(new Task[] { stuff.AsyncMethod() }, -1);</code> ?</p>
  
  <p>I have tried Googling and chacked the <a href="http://msdn.microsoft.com/en-us/library/dd235688%28v=vs.110%29.aspx" rel="nofollow">docs</a> but couldn't find it.</p>