public class Application extends Controller {

public static class Result {
    public Result(String contents, Status status) {
        this.contents = contents;
        this.status = status;
    }

    public final String contents;
    public final Status status;

    // "status":{"url":"https://mtgox.com/api/0/data/ticker.php","content_type":"application/json","http_code":200

    public static class Status {
        public final String url;
        public final String content_type;
        public final int http_code;

        public Status(String url, String content_type, int http_code) {
            this.url = url;
            this.content_type = content_type;
            this.http_code = http_code;
        }
    }
}

public static void index() {
    render();
}

public static void options(String url, final String callback) {
    response().setHeader("Access-Control-Allow-Origin", "*");
    response().setHeader("Allow", "*");
    response().setHeader("Access-Control-Allow-Methods", "POST, GET, PUT, DELETE, OPTIONS");
    response().setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, Referer, User-Agent");

    return ok();
}

The file /app/controllers/Application.java could not be compiled. Error
 raised is : The method response() is undefined for the type Application