Jetty error: JSP support not configured

[Juan Carlos Méndez]

I'm trying to run jetty using TestServer but the following error is thrown:
"JSP support not configured"

Any ideas?

This is my config:

JETTY = [
  'org.mortbay.jetty:jetty:jar:6.1.25',
  'org.mortbay.jetty:jetty-util:jar:6.1.25',
  'org.mortbay.jetty:jsp-2.1-jetty:jar:6.1.25',
  transitive('org.mortbay.jetty:maven-jetty-plugin:jar:6.1.25'),
  'org.mortbay.jetty:maven-jetty-jspc-plugin:jar:6.1.25',
  'sun-servlet:jsp-api:jar:2.4',
  'javax.servlet:jsp-api:jar:2.0',
  'org.apache.ant:ant:jar:1.8.1',
  'xerces:xercesImpl:jar:2.9.1',
]



task :run => :compile do
        Java::Commands.java('JettyTestServer',:classpath
=>compile.dependencies +
[compile.target.to_s]+package(:war).libs+artifacts(JETTY))
    end


********
import org.mortbay.jetty.Server;
import org.mortbay.jetty.webapp.WebAppContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 * @author
 *
 */
class JettyTestServer {

    private static final Logger log =
LoggerFactory.getLogger(JettyTestServer.class);

    /**
     *
     * @param args
     */
    public static void main(String[] args){

        try {
            Server server = new Server(9080);
            WebAppContext webAppContext =   new
WebAppContext("src/main/webapp", "/mywebapp");

            String[] configClasses =
{"org.mortbay.jetty.webapp.WebInfConfiguration",
                    "org.mortbay.jetty.webapp.WebXmlConfiguration"};
            webAppContext.setConfigurationClasses(configClasses);
            server.addHandler(webAppContext);
            server.start();
            server.join();
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        }

    }
}
*********


Juan Carlos