String hostname = "testHostname";
        boolean possibleNTDomainOrWorkgroup = true;
        Address[] expectedAddresses = { mock(Address.class) };
        when(nameServiceClient.getAllByName(hostname, possibleNTDomainOrWorkgroup)).thenReturn(expectedAddresses);

        // Act
        Address[] actualAddresses = nameServiceClient.getAllByName(hostname, possibleNTDomainOrWorkgroup);

        // Assert

        final UniAddress[] addrs = UniAddress.getAllByName(hostname, possibleNTDomainOrWorkgroup);
        return addrs[0];
    }

    /**
     * Resolves all addresses for the given hostname.
     *
     * @param hostname the hostname to resolve

     *
     * @param hostname the hostname to resolve
     * @param possibleNTDomainOrWorkgroup if true, perform additional master browser lookup
     * @return found addresses
     * @throws UnknownHostException if the hostname cannot be resolved
     */
    Address[] getAllByName(String hostname, boolean possibleNTDomainOrWorkgroup) throws UnknownHostException;

    /**

    }

    @Override
    public UniAddress getByName(final String hostname, final boolean possibleNTDomainOrWorkgroup) throws UnknownHostException {
        return getAllByName(hostname, possibleNTDomainOrWorkgroup)[0];
    }

    @Override
    public UniAddress[] getAllByName(final String hostname, final boolean possibleNTDomainOrWorkgroup) throws UnknownHostException {
        if (hostname == null || hostname.length() == 0) {