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();
        }

            "The format of the specified computer name is invalid.", "The pipe has been ended.",
            "The specified local group does not exist.",
            "Logon failure: the user has not been granted the requested logon type at this computer.",
            "The SAM database on the Windows NT Server does not have a computer account for this workstation trust relationship.",

            "The format of the specified computer name is invalid.", "The pipe has been ended.",
            "The specified local group does not exist.",
            "Logon failure: the user has not been granted the requested logon type at this computer.",
            "The SAM database on the Windows NT Server does not have a computer account for this workstation trust relationship.",

                Arguments.of(WinError.ERROR_REQ_NOT_ACCEP,
                        "No more connections can be made to this remote computer at this time because there are already as many connections as the computer can accept."),
                Arguments.of(WinError.ERROR_BAD_PIPE, "The pipe state is invalid."),
                Arguments.of(WinError.ERROR_PIPE_BUSY, "All pipe instances are busy."),

        addressArrayField.setAccessible(true);
        NbtAddress[] addresses = (NbtAddress[]) addressArrayField.get(response);

        // The name should be trimmed to "COMPUTER" without trailing spaces
        assertEquals("COMPUTER", addresses[0].hostName.name);
    }

    @Test
    void toString_shouldReturnFormattedString() {
        String result = response.toString();
        assertNotNull(result);

    String[] WINERR_MESSAGES = { "The operation completed successfully.", "Access is denied.",
            "No more connections can be made to this remote computer at this time because there are already as many connections as the computer can accept.",
            "The pipe state is invalid.", "All pipe instances are busy.", "The pipe is being closed.",

    String[] WINERR_MESSAGES = { "The operation completed successfully.", "Access is denied.",
            "No more connections can be made to this remote computer at this time because there are already as many connections as the computer can accept.",
            "The pipe state is invalid.", "All pipe instances are busy.", "The pipe is being closed.",

    }

    /**
     * Sets the client computer name.
     *
     * @param clientComputerName the client computer name
     */
    public void setClientComputerName(String clientComputerName) {
        this.clientComputerName = clientComputerName;
    }

    /**
     * Gets the client computer name.
     *
     * @return the client computer name
     */
    public String getClientComputerName() {