add example from documentation

examples/embedded/src/main/java/HelloWorld.java

@@ -0,0 +1,50 @@
+//
+//  ========================================================================
+//  Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd.
+//  ------------------------------------------------------------------------
+//  All rights reserved. This program and the accompanying materials
+//  are made available under the terms of the Eclipse Public License v1.0
+//  and Apache License v2.0 which accompanies this distribution.
+//
+//      The Eclipse Public License is available at
+//      http://www.eclipse.org/legal/epl-v10.html
+//
+//      The Apache License v2.0 is available at
+//      http://www.opensource.org/licenses/apache2.0.php
+//
+//  You may elect to redistribute this code under either of these licenses.
+//  ========================================================================
+//
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.ServletException;
+import java.io.IOException;
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.server.Request;
+import org.eclipse.jetty.server.handler.AbstractHandler;
+
+public class HelloWorld extends AbstractHandler
+{
+    @Override
+    public void handle(String target,
+                       Request baseRequest,
+                       HttpServletRequest request,
+                       HttpServletResponse response) 
+        throws IOException, ServletException
+    {
+        response.setContentType("text/html;charset=utf-8");
+        response.setStatus(HttpServletResponse.SC_OK);
+        baseRequest.setHandled(true);
+        response.getWriter().println("<h1>Hello World</h1>");
+    }
+
+    public static void main(String[] args) throws Exception
+    {
+        Server server = new Server(8080);
+        server.setHandler(new HelloWorld());
+ 
+        server.start();
+        server.join();
+    }
+}