@Override
            public boolean isChangedClusterState(int status) {
                // State has changed
                return true;
            }

            @Override
            public String getHostname() {
                return "test-hostname";
            }
        };

        FessConfig fessConfig = createTestFessConfig();

        // Register components

        // Test getHostName when hostname is known
        mockName = new Name(mockConfig, "KNOWNHOST", 0x20, null);
        NbtAddress nbtAddress = new NbtAddress(mockName, testAddressInt, false, NbtAddress.H_NODE);
        assertEquals("KNOWNHOST", nbtAddress.getHostName());
    }

    @Test
    void testGetHostName_UnknownHost() {
        // Test getHostName when hostname is unknown, should return IP address

     *
     * @return the hostname of this address
     */

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

    /**
     * Return the IP address as text such as "192.168.1.15".
     *

            when(mockInetAddress.getHostName()).thenReturn("inet-host");
            UniAddress uniAddress = new UniAddress(mockInetAddress);
            assertEquals("inet-host", uniAddress.getHostName());
        }

        @Test
        void shouldReturnNbtAddressHostnameWhenWrappedIsNbtAddress() {
            when(mockNbtAddress.getHostName()).thenReturn("nbt-host");

                if (this.getNameType() == 0x1D) {
                    for (final NetbiosAddress addr : addrs) {
                        if (addr.getNameType() == 0x20) {
                            return addr.getHostName();
                        }
                    }
                    return null;
                }
                if (this.isDataFromNodeStatus) {
                    /*

                (et, vl) -> ((FileAuthentication) et).setFileConfigId(DfTypeUtil.toString(vl)), "fileConfigId");
        setupEpg(_epgMap, et -> ((FileAuthentication) et).getHostname(),
                (et, vl) -> ((FileAuthentication) et).setHostname(DfTypeUtil.toString(vl)), "hostname");
        setupEpg(_epgMap, et -> ((FileAuthentication) et).getParameters(),

                (et, vl) -> ((WebAuthentication) et).setCreatedTime(DfTypeUtil.toLong(vl)), "createdTime");
        setupEpg(_epgMap, et -> ((WebAuthentication) et).getHostname(),
                (et, vl) -> ((WebAuthentication) et).setHostname(DfTypeUtil.toString(vl)), "hostname");
        setupEpg(_epgMap, et -> ((WebAuthentication) et).getParameters(),

	public final fun getBodyLimit ()J
	public final fun getDelegate ()Lmockwebserver3/MockWebServer;
	public final fun getDispatcher ()Lokhttp3/mockwebserver/Dispatcher;
	public final fun getHostName ()Ljava/lang/String;
	public final fun getPort ()I
	public final fun getProtocolNegotiationEnabled ()Z
	public final fun getRequestCount ()I
	public final fun getServerSocketFactory ()Ljavax/net/ServerSocketFactory;

        final long now = System.currentTimeMillis();
        final long ttl = ComponentUtil.getFessConfig().getCoordinatorHeartbeatTtlAsInteger().longValue();
        final String hostname = ComponentUtil.getSystemHelper().getHostname();
        final String targetName = ComponentUtil.getFessConfig().getSchedulerTargetName();

        final String body = toJson(Map.of( //
                "type", TYPE_HEARTBEAT, //

            } catch (final IOException ex) {}
        }
        final int domainLength = domain.length;
        byte[] server = {};
        try {
            final String host = NbtAddress.getLocalHost().getHostName();
            if (host != null) {
                try {
                    server = host.getBytes(UNI_ENCODING);
                } catch (final IOException ex) {}
            }