goja-web/src/main/java/goja/Invoker.java
public static Future<?> invoke(final Invocation invocation, long millis) {
        return executor.schedule(invocation, millis, TimeUnit.MILLISECONDS);
    }
public static Future<?> invoke(final Invocation invocation, long millis) {
        return executor.schedule(invocation, millis, TimeUnit.MILLISECONDS);
    }
Run the code in a new thread after a delay

@param invocation The code to run
@param millis     The time to wait before, in milliseconds
@return The future object, to know when the task is completed