// 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

        final InstanceInfo info = new InstanceInfo();
        info.instanceId = "node1@host1";
        info.hostname = "host1";
        info.name = "node1";
        info.lastSeen = 1000L;

        assertEquals("node1@host1", info.instanceId);
        assertEquals("host1", info.hostname);
        assertEquals("node1", info.name);
        assertEquals(1000L, info.lastSeen);
    }

    @Test

      ),
    )
    server.enqueue(MockResponse())
    val dns = FakeDns()
    dns["fakeurl"] = client.dns.lookup(server.hostName)
    dns["www.fakeurl"] = client.dns.lookup(server.hostName)
    client =
      client
        .newBuilder()
        .dns(dns)
        .build()
    val call =
      client.newCall(
        Request
          .Builder()

    public void setBaseClasses(Collection<String> baseClasses) {
        this.baseClasses.clear();
        this.baseClasses.addAll(baseClasses);
    }

    public void taskName(Pattern expression) {
        taskNames.add(expression);
    }

    public void taskName(String expression) {
        taskNames.add(Pattern.compile(expression));
    }

    public void setTaskNames(Collection<Pattern> expressions) {
        taskNames.clear();

    public void setHostname_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda) {
        setHostname_Terms("hostname", opLambda, null);
    }

    public void setHostname_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda, OperatorCall<BsFileAuthenticationCA> aggsLambda) {
        setHostname_Terms("hostname", opLambda, aggsLambda);
    }

 * This service provides functionality to create, read, update, and delete
 * duplicate host configurations used by the Fess crawler system.
 *
 * <p>Duplicate host configurations allow administrators to define hostname patterns
 * that should be treated as equivalent during crawling. This helps avoid indexing
 * duplicate content from the same logical site that may be accessible via different

        for (String hostname : hostnames) {
            ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
                private static final long serialVersionUID = 1L;

                @Override
                public String getMailHostname() {
                    return hostname;
                }
            });

            assertEquals(hostname, ComponentUtil.getFessConfig().getMailHostname());

    platform.assumeNotConscrypt()

    val handshakeCertificates = localhost()
    server.useHttps(handshakeCertificates.sslSocketFactory())

    val dns =
      Dns {
        Dns.SYSTEM.lookup(server.hostName)
      }

    val client =
      clientTestRule
        .newClientBuilder()
        .sslSocketFactory(
          handshakeCertificates.sslSocketFactory(),
          handshakeCertificates.trustManager,

└── CoreLibConstants.java
src/test/java/   # Test classes (mirrors main structure)
```

## Development Commands

```bash
mvn test                              # Run tests
mvn test -Dtest=ClassName#methodName  # Run specific test
mvn clean package                     # Build
mvn install                           # Install to local Maven repo
mvn formatter:format                  # Format code

     * </p>
     *
     * @param className the class name
     * @return <code>true</code> if the class file exists in the resources handled by this instance
     */
    boolean isExistClass(final String className);

    /**
     * Searches for classes handled by this instance and calls the handler for each class.
     * <p>