Promise notation for N3rd.stack (and fast!>>forward)

gistfile1.java

Promise<String> promise = new Promise<String>("My batchTask as String Promise", new Batch() {

    public String run() throws InterruptedException {
        long duration=(long)(Math.random()*10);
        System.out.println("Waiting for "+duration+" seconds for results.");
        TimeUnit.SECONDS.sleep(duration);
        System.out.println("Hello World by anonymous class");
        return "Hello World by Anonymous";
    }
});
promise.submit();

try {
    TimeUnit.SECONDS.sleep(5);

    System.out.println("Value of promise : " + promise.value());
} catch (InterruptedException e) {
    e.printStackTrace();
}

/*
try {
    TimeUnit.SECONDS.sleep(3);
    promise.cancel();

} catch (InterruptedException e) {
    e.printStackTrace();
}
*/