this.timestamp = timestamp;
    }

    /**
     * Gets the list of new IP addresses.
     *
     * @return the new IP addresses
     */
    public List<WitnessIPAddress> getNewIPAddresses() {
        return newIPAddresses;
    }

    /**
     * Gets the list of old IP addresses.
     *
     * @return the old IP addresses
     */

        assertEquals("TestResource", notification.getResourceName());
        assertTrue(notification.getTimestamp() <= System.currentTimeMillis());
        assertTrue(notification.getNewIPAddresses().isEmpty());
        assertTrue(notification.getOldIPAddresses().isEmpty());
        assertEquals(WitnessNotification.WITNESS_RESOURCE_STATE_UNKNOWN, notification.getFlags());
    }

    @Test