**MimeTypeHelper**: MIME detection via Tika
**EncodingHelper**: Charset detection with BOM
**UrlConvertHelper**: URL normalization

---

## Development Workflow

### Build Commands

```bash
mvn clean install              # Build all
mvn clean install -DskipTests  # Skip tests
mvn test                       # Run tests
mvn formatter:format           # Format code

        final byte[] sequence = new byte[8];
        ServerMessageBlock.writeInt4(response.signSeq, sequence, 0);
        update(sequence, 0, sequence.length);
        index += 8;
        if (response.command == ServerMessageBlock.SMB_COM_READ_ANDX) {
            /* SmbComReadAndXResponse reads directly from the stream into separate byte[] b.
             */

            assertTrue(result.contains("pipeName=" + pipeName));
        } else {
            assertTrue(result.contains("pipeName=null"));
        }
    }

    @Test
    @DisplayName("Should verify command and subcommand are set correctly")
    void testCommandAndSubCommand() {
        // Arrange
        transPeekNamedPipe = new TransPeekNamedPipe(mockConfig, TEST_PIPE_NAME, TEST_FID);

        // Assert

        System.arraycopy(SMBUtil.SMB2_HEADER, 0, hdr, 0, 64);
        // Write Status (little-endian) at offset 8 in the SMB2 header
        SMBUtil.writeInt4(status, hdr, 8);
        // Write Command = SMB2_IOCTL (0x000B) at offset 12
        SMBUtil.writeInt2(0x000B, hdr, 12);
        // Mark as server response to be realistic (optional)
        SMBUtil.writeInt4(0x00000001, hdr, 16); // Flags = SMB2_FLAGS_SERVER_TO_REDIR

                throw new IOException(String.format("WHAT? ( read %d decoded %d ): %s", rl, len, cur));
            }
            if (nextCommand != 0 && len > nextCommand) {
                throw new IOException("Overlapping commands");
            }
            size -= rl;

            while (size > 0 && nextCommand != 0) {
                cur = (ServerMessageBlock2Response) cur.getNextResponse();
                if (cur == null) {

    }

    /**
     * Checks if EPSV command should be used with IPv4.
     *
     * @return True if EPSV with IPv4 is enabled, false otherwise
     */
    public boolean isUseEPSVwithIPv4() {
        return useEPSVwithIPv4;
    }

    /**
     * Sets whether EPSV command should be used with IPv4.
     *

        }

        @Test
        @DisplayName("Should initialize with SMB2_READ command")
        void testCommandInitialization() {
            Smb2ReadRequest readRequest = new Smb2ReadRequest(mockConfig, testFileId, outputBuffer, 0);
            // Command is set in parent constructor
            assertNotNull(readRequest);
        }

        @Test

forum.supported.langs=en,ja,sv  # Add your language
```

### 4. Regenerate Auto-Generated Java Classes

Fess uses DBFlute's LastaFlute FreeGen to automatically generate Java constants from property files.

Run the regeneration command:

```bash
# Option 1: Using Maven from project root
mvn dbflute:freegen

# Option 2: Using DBFlute manage script
cd dbflute_fess
./manage.sh    # On Linux/Mac
manage.bat     # On Windows

			</activation>
			<properties>
				<test.include.path>**/*Test.java</test.include.path>
				<test.command.args>--illegal-access=permit</test.command.args>
			</properties>
		</profile>
		<profile>
			<id>integrationTests</id>
			<properties>
				<test.include.path>**/*Tests.java</test.include.path>
				<test.command.args />
			</properties>
		</profile>
	</profiles>
	<build>
		<finalName>fess</finalName>

            // Initialize the data buffer with proper SMB2 header structure
            SMBUtil.writeInt4(0xFE534D42, data, 0); // SMB2 signature
            SMBUtil.writeInt4(0x0000, data, 12); // Command = 0
            SMBUtil.writeInt4(0x0000, data, 16); // Flags = 0

            CommonServerMessageBlock request = mock(CommonServerMessageBlock.class);