</description>
          <type>boolean</type>
          <defaultValue>false</defaultValue>
        </field>
        <field xdoc.separator="blank">
          <name>proxies</name>
          <version>1.0.0+</version>
          <description>
            Configuration for different proxy profiles. Multiple proxy profiles

        assertEquals("others", fileTypeHelper.get(" "));
    }

    @Test
    public void test_get_withBlankFiletype() {
        fileTypeHelper.add("test/blank", "");
        assertEquals("others", fileTypeHelper.get("test/blank"));

        fileTypeHelper.add("test/null", null);
        assertEquals("others", fileTypeHelper.get("test/null"));
    }

    @Test
    public void test_getDefaultValue() {

    }

    /**
     * Extracts the virtual host key from a RelatedQuery entity.
     * If the virtual host is blank or null, returns an empty string.
     *
     * @param entity the RelatedQuery entity to extract the host key from
     * @return the virtual host key, or empty string if blank or null
     */
    protected String getHostKey(final RelatedQuery entity) {
        final String key = entity.getVirtualHost();

          <description>The base version (i.e. ending in {@code -SNAPSHOT}) when this directory represents a "groupId/artifactId/version" for a SNAPSHOT.</description>
        </field>
        <field xdoc.separator="blank">
          <name>plugins</name>
          <version>1.0.0+</version>
          <description>The set of plugins when this directory represents a "groupId".</description>
          <association>
            <type>Plugin</type>

        // Verify
        assertTrue(result.isPresent());
        assertEquals(Locale.UK, result.get());
    }

    // Test findBusinessLocale with blank parameter name
    @Test
    public void test_findBusinessLocale_withBlankParameterName() {
        // Setup mock config with blank parameter name
        FessConfig mockConfig = new FessConfig.SimpleImpl() {
            @Override

	// position to discover whether there is a blank before the parenthesis.
	// We only get here if defining a macro inside a macro.
	// This imperfect implementation means we cannot tell the difference between
	//	#define A #define B(x) x
	// and
	//	#define A #define B (x) x
	// The first definition of B has an argument, the second doesn't. Because we let

     * <ul>
     * <li>Checks if username and password are not blank</li>
     * <li>Verifies LDAP admin is enabled for the user</li>
     * <li>Confirms the user exists in LDAP directory</li>
     * </ul>
     *
     * @param username the username of the user (must not be null or blank)
     * @param password the new password (must not be null or blank)
     * @return true if the password was changed successfully, false otherwise

# Usage: setup.packages.sh <package_list.txt>
set -e

# Prevent apt install tzinfo from asking our location (assumes UTC)
export DEBIAN_FRONTEND=noninteractive

apt-get update
# Remove commented lines and blank lines
apt-get install -y --no-install-recommends $(sed -e '/^\s*#.*$/d' -e '/^\s*$/d' "$1" | sort -u)

    public void addClient(final String regex, final CrawlerClient client) {
        if (StringUtil.isBlank(regex)) {
            throw new CrawlerSystemException(
                    "URL pattern regular expression is null or blank. Cannot register client without a valid pattern.");
        }
        if (client == null) {
            throw new CrawlerSystemException("CrawlerClient instance is null. Cannot register null client.");
        }

+ The PR title is formatted as follows: `net/http: frob the quux before blarfing`
  + The package name goes before the colon
  + The part after the colon uses the verb tense + phrase that completes the blank in,
    "This change modifies Go to ___________"
  + Lowercase verb after the colon
  + No trailing period
  + Keep the title as short as possible. ideally under 76 characters or shorter
+ No Markdown