goja-web/src/main/java/goja/job/Job.java
public Promise<V> in(int seconds) {
        final Promise<V> smartFuture = new Promise<V>();

        JobsPlugin.executor.schedule(getJobCallingCallable(smartFuture), seconds, TimeUnit.SECONDS);

        return smartFuture;
    }
public Promise<V> in(int seconds) {
        final Promise<V> smartFuture = new Promise<V>();

        JobsPlugin.executor.schedule(getJobCallingCallable(smartFuture), seconds, TimeUnit.SECONDS);

        return smartFuture;
    }
Start this job in several seconds

@return the job completion