title: Java 8 java.util.stream.Streams
body: <p>I see many blog posts mention a Streams class and I see it was once <a href="http://download.java.net/lambda/b78/docs/api/java/util/stream/Streams.html" rel="nofollow">part of the lambda branch API</a>. It appears to be non-public API now and it <a href="http://hg.openjdk.java.net/jdk8/jdk8/jdk/file/jdk8-b91/src/share/classes/java/util/stream/Streams.java" rel="nofollow">does not match the previous implementation</a>. Is there a different way to do <code>Streams.concat()</code> or to append multiple values to a stream?</p>