assertSame(a2, l3.getAddress());
        verify(nsc, times(1)).getAllByName("server", true);
        assertTrue(l3.hasNextAddress());
        assertSame(a3, l3.getNextAddress());
        assertFalse(l3.hasNextAddress());

        // UnknownHostException yields CIFSException
        when(nsc.getAllByName("badhost", true)).thenThrow(new UnknownHostException("nope"));

        Address addr = null;
        if (this.addressIndex < this.addresses.length) {
            addr = this.addresses[this.addressIndex++];
        }
        return addr;
    }

    boolean hasNextAddress() {
        return this.addressIndex < this.addresses.length;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.SmbResourceLocator#isRoot()
     */
    @Override