Cannot run the Start.java
<p>I try to run the Start.java follwing [link] (<a href="http://docs.geoserver.org/stable/en/developer/quickstart/index.html#id6" rel="nofollow">http://docs.geoserver.org/stable/en/developer/quickstart/index.html#id6</a>) the  with IntelliJ. 
but jetty facing an error .  <br>
<code>
06 Okt 17:53:18 WARN [webapp.WebInfConfiguration] - Web application not found src/main/webapp
06 Okt 17:53:18 WARN [webapp.WebAppContext] - Failed startup of context o.e.j.w.WebAppContext@1bb5034{/geoserver,null,null}{src/main/webapp}
java.io.FileNotFoundException: src/main/webapp
    at org.eclipse.jetty.webapp.WebInfConfiguration.unpack(WebInfConfiguration.java:493)
</code></p>

<p>I am working with master branch of 2.10-beta Geoserver. JDK and JRE is 1.8 Maven 3.0, IntelliJ Ultimate Edition . and all the dependencies are resolved.</p>