@CompileStatic
trait HttpServerFixture {
    private final PortAllocator portAllocator = FixedAvailablePortAllocator.instance
    private final Server server = new Server()
    private ServerConnector connector
    private ServerConnector sslConnector
    private final SslPreHandler sslPreHandler = new SslPreHandler()
    private final SecuredHandlerCollection securityHandlerWrapper = new SecuredHandlerCollection()

        private static final String JAR_FILE_PATH = '/org.gradle/changing/1.0/changing-1.0.jar'
        private final Server server = new Server(0)
        private final ServerConnector connector = new ServerConnector(server)
        private final Resources resources = new Resources()

        @Override
        protected void before() {
            server.addConnector(connector)