private static HttpServer startHttpServer() throws Exception {
new File(System.getProperty(
"build.webapps", "build/webapps") + "/test").mkdirs();
HttpServer server = new HttpServer("test", "0.0.0.0", 0, true);
server.addServlet("jobend", "/jobend", JobEndServlet.class);
server.start();
JobEndServlet.calledTimes = 0;
JobEndServlet.requestUri = null;
JobEndServlet.baseUrl = "http://localhost:" + server.getPort() + "/";
JobEndServlet.foundJobState = null;