private static Stream<Arguments> hostnamesProvider() {
        return Stream.of(Arguments.of("localhost", "127.0.0.1", "LOCALHOST"), Arguments.of("mycomputer.local", "mycomputer", "MYCOMPUTER"),
                Arguments.of("mycomputer.example.com", "mycomputer", "MYCOMPUTER"));
    }

    /* ---------------------------------------------------------------------
     * 1. Basic constructor validation

     *
     * @return wrapped address
     */
    public Object getAddress() {
        return this.addr;
    }

    /**
     * Return the hostname of this address such as "MYCOMPUTER".
     *
     * @return the hostname associated with the address
     */
    @Override
    public String getHostName() {
        if (this.addr instanceof NbtAddress) {

     *
     * @return the underlying address object
     */

    public Object getAddress() {
        return addr;
    }

    /**
     * Return the hostname of this address such as "MYCOMPUTER".
     *
     * @return the hostname of this address
     */

    public String getHostName() {
        if (addr instanceof NbtAddress) {
            return ((NbtAddress) addr).getHostName();
        }