[breaking] servers - removing SimpleWebServer's constructor & builder…

… serverId useless field

restx-server-simple/src/main/java/restx/server/simple/simple/SimpleWebServer.java

@@ -33,7 +33,6 @@
        private int port;
        private String routerPath = "/api";
        private String appBase = null;
        private String serverId;
        private RestxMainRouter router;
        public SimpleWebServerBuilder setPort(int port) {
            this.port = port;
@@ -50,23 +49,14 @@ public SimpleWebServerBuilder setAppBase(String appBase) {
            return this;
        }

        public SimpleWebServerBuilder setServerId(String serverId) {
            this.serverId = serverId;
            return this;
        }

        public SimpleWebServerBuilder setRouter(RestxMainRouter router) {
            this.router = router;
            return this;
        }

        public SimpleWebServer build() {
            if (serverId == null) {
                serverId = "SimpleWebServer#" + SERVER_ID.incrementAndGet();
            }

            if (router == null) {
                return new SimpleWebServer(serverId, routerPath, appBase, port) {
                return new SimpleWebServer(routerPath, appBase, port) {
                    @Override
                    protected RestxMainRouter setupRouter() {
                        return RestxMainRouterFactory.newInstance(
@@ -82,7 +72,7 @@ public synchronized void stop() throws Exception {
                    }
                };
            } else {
                return new SimpleWebServer(serverId, routerPath, appBase, port) {
                return new SimpleWebServer(routerPath, appBase, port) {
                    @Override
                    protected RestxMainRouter setupRouter() {
                        return router;
@@ -104,7 +94,7 @@ public static SimpleWebServerBuilder builder() {
    private RestxMainRouter router;
    private Connection connection;

    private SimpleWebServer(String serverId, String routerPath, String appBase, int port) {
    private SimpleWebServer(String routerPath, String appBase, int port) {
        super(appBase, port, "localhost", "SimpleFrameowkr", "org.simpleframework", "simple");

        this.routerPath = routerPath;