Extension descriptor, stored in <code>META-INF/maven/extension.xml</code> in an extension's jar artifact to
    precisely control parts of the extension and dependencies to expose in the API class loader.
    Maven uses Plexus Classworlds to build the class loader hierarchy, therefore some concepts used in this extensions
    stem from Plexus Classworlds originally.

				<version>4.3</version>
				<configuration>
					<header>https://www.codelibs.org/assets/license/header.txt</header>
					<properties>
						<year>2024</year>
					</properties>
					<includes>
						<include>src/**/*.java</include>
					</includes>
					<encoding>UTF-8</encoding>
					<headerDefinitions>
						<headerDefinition>https://www.codelibs.org/assets/license/header-definition-2.xml</headerDefinition>

        <!-- to enable SuppressWarningsFilter -->
        <module name="SuppressWarningsHolder"/>
    </module>
    <module name="RegexpHeader">
        <property name="headerFile" value="${config_loc}/required-header.txt"/>
    </module>
    <module name="FileTabCharacter"/>
    <module name="RegexpSingleline">
        <property name="format" value="File \| Settings \| File Templates"/>
    </module>

		<postConstruct name="addDesignJspFileName">
			<arg>"index"</arg>
			<arg>"index.jsp"</arg>
		</postConstruct>
		<postConstruct name="addDesignJspFileName">
			<arg>"header"</arg>
			<arg>"header.jsp"</arg>
		</postConstruct>
		<postConstruct name="addDesignJspFileName">
			<arg>"footer"</arg>
			<arg>"footer.jsp"</arg>
		</postConstruct>
		<postConstruct name="addDesignJspFileName">

					<charset>UTF-8</charset>
					<locale>en_US</locale>
					<windowtitle>Open Source Enterprise Search: Fess API</windowtitle>
					<header>&lt;a href="https://fess.codelibs.org/" target="_blank"&gt;Enterprise Search Server: Fess&lt;/a&gt;</header>
					<footer>&lt;a href="https://fess.codelibs.org/" target="_blank"&gt;Open Source Enterprise Search Server: Fess&lt;/a&gt;</footer>
				</configuration>
			</plugin>

				<version>4.1</version>
				<configuration>
					<header>https://www.codelibs.org/assets/license/header.txt</header>
					<properties>
						<year>2022</year>
					</properties>
					<includes>
						<include>src/**/*.java</include>
					</includes>
					<encoding>UTF-8</encoding>
					<headerDefinitions>
						<headerDefinition>https://www.codelibs.org/assets/license/header-definition-2.xml</headerDefinition>

		</postConstruct>
		<postConstruct name="addIndexConfig">
			<arg>"fess_config.related_query/related_query"</arg>
		</postConstruct>
		<postConstruct name="addIndexConfig">
			<arg>"fess_config.request_header/request_header"</arg>
		</postConstruct>
		<postConstruct name="addIndexConfig">
			<arg>"fess_config.role_type/role_type"</arg>
		</postConstruct>
		<postConstruct name="addIndexConfig">