public abstract class FessAppService {

    /**
     * Default constructor.
     */
    public FessAppService() {
        // Default constructor
    }

    /**
     * Wraps a query string with wildcard characters to enable partial matching.
     * This method ensures that the query string is surrounded by asterisks (*)
     * to support prefix and suffix matching in search operations.
     *

            partCount++
            break@afterBoundaryLoop
          }

          1 -> {
            // "--": No more parts.
            if (whitespace) throw ProtocolException("unexpected characters after boundary")
            if (partCount == 0) throw ProtocolException("expected at least 1 part")
            noMoreParts = true
            return null
          }

          2, 3 -> {

import org.dbflute.optional.OptionalEntity;

/**
 * Character mapping file handler for managing character mapping dictionaries.
 * This class provides functionality to load, parse, and manage character mapping
 * rules that define how input characters should be transformed to output characters
 * during text analysis and search processing.
 *
 * Character mapping files contain mapping rules in the format:
 * input1,input2,... => output

        assertEquals(expectedFilename, fileBothDirectoryInfo.getFilename());
    }

    @Test
    @DisplayName("Test decode with special characters in filename")
    void testDecodeWithSpecialCharactersInFilename() throws SMBProtocolDecodingException {
        // Prepare test data with special characters
        String expectedFilename = "file-name_2024#******@****.***";

	// ErrInvalidEncryptionKeyID returns error when KMS key id contains invalid characters
	ErrInvalidEncryptionKeyID = Errorf("KMS KeyID contains unsupported characters")
)

var (
	errMissingInternalIV            = Errorf("The object metadata is missing the internal encryption IV")

    public String id;

    /**
     * The username of the user who last updated this web authentication configuration.
     * Used for audit trail purposes to track who made changes.
     * Maximum length is 255 characters.
     */
    @Size(max = 255)
    public String updatedBy;

    /**
     * The timestamp when this web authentication configuration was last updated.

JSON can only contain UTF-8 encoded strings, so it can't contain raw bytes.

Base64 can encode binary data in strings, but to do it, it needs to use more characters than the original binary data, so it would normally be less efficient than regular files.

Use base64 only if you definitely need to include binary data in JSON, and you can't use files for that.

    fi
  done
  echo "$basedir"
)
}

# concatenates all lines of a file and replaces variables
# Uses Java-based parser to handle all special characters correctly
# This avoids shell parsing issues with pipes, quotes, @, and other special characters
# and ensures POSIX compliance (no xargs -0, awk, or complex sed needed)
# Set MAVEN_DEBUG_SCRIPT=1 to enable debug logging
concat_lines() {
  if [ -f "$1" ]; then

        // Test special characters in message
        String message = "Special chars: \n\t\r\"'<>&{}[]()!@#$%^&*";

        SearchQueryException exception = new SearchQueryException(message);

        assertEquals(message, exception.getMessage());
    }

    @Test
    public void test_unicodeInMessage() {
        // Test unicode characters in message

        assertEquals("value3", param.getValues()[2]);
        assertNull(param.getValues()[3]);
    }

    @Test
    public void test_constructor_withSpecialCharacters() {
        // Test with special characters in name and values
        String name = "param-name_123!@#";
        String[] values = { "value with spaces", "value@special#chars", "日本語" };
        RequestParameter param = new RequestParameter(name, values);