System.out.println("Added DeletionPolicy " + policy);
    protected void checkDeletionPolicy() {        long deletionDelay = daysBackward_ * TimeUtils.MSEC_PER_DAY;        Collection policies = delegate_.query(deletionPolicyPredicate);        if (policies.isEmpty()) {            IMDeletionPolicy policy = createDeletionPolicy(deletionDelay);            delegate_.publishAdd(policy);            System.out.println("Added DeletionPolicy " + policy);        } else {            IMDeletionPolicy policy = (IMDeletionPolicy) policies.iterator().next();            policy.setDeletionDelay(deletionDelay);            delegate_.publishChange(policy);            System.out.println("Changed DeletionPolicy " + policy);        }    }