onCreate(Bundle savedInstanceState) {

...

NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
Notification notif = new Notification(R.drawable.flag_red_large, reminderName, System.currentTimeMillis());

notif.deleteIntent = PendingIntent.getService(this, notifID, new Intent(this, CleanUpIntent.class), 0);

    //Destroy the activity/notification.
    finish();

}

class CleanUpIntent extends IntentService {
    public CleanUpIntent() {
        super("CleanUpIntent");
    }

    @Override
    protected void onHandleIntent(Intent arg0) {
        System.out.println(">>>>>>>>>>>>>>>>>>>" + "Repeating Alarm Cancelled...");

        Intent i = new Intent("com.utilityapps.YouForgotWhat.DisplayReminderNotification");
        int reminderID = i.getExtras().getInt("reminderID");

        PendingIntent displayIntent = PendingIntent.getBroadcast(this, reminderID, i, PendingIntent.FLAG_CANCEL_CURRENT);

        AlarmManager alarmManager = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);

        alarmManager.cancel(displayIntent);
        displayIntent.cancel();
        }

    }

}