    function ScheduledDisposable(scheduler, disposable) {
        this.scheduler = scheduler;
        this.disposable = disposable;
        this.isDisposed = false;
    }

    ScheduledDisposable.prototype.dispose = function () {
        var parent = this;
        this.scheduler.schedule(function () {
            if (!parent.isDisposed) {
                parent.isDisposed = true;
                parent.disposable.dispose();
            }
        });
    };
