title: What happened to java.util.stream.Streamable?
body: <p>Early <code>jdk8-ea</code> javadocs <a href="http://download.java.net/lambda/b62/docs/api/java/util/Collection.html">like this</a> indicate there was a <code>java.util.stream.Streamable</code> interface, which would appear to have the same relationship to a <code>Stream</code> as <code>Iterable</code> has to an <code>Iterator</code>. </p>
  
  <p>Now it seems like we're stuck with <code>Supplier&lt;Stream&gt;</code>, which is certainly not the same. </p>
  
  <p>What happened to <code>Streamable</code> ?</p>