<property name="format" value="^[A-Z]+$"/>
        </module>

        <!-- Annotations -->
        <module name="MissingOverride"/>

        <!-- allows suppressing using the //CHECKSTYLE:ON //CHECKSTYLE:OFF -->
        <module name="SuppressionCommentFilter"/>
        <!-- to enable SuppressWarningsFilter -->
        <module name="SuppressWarningsHolder"/>
    </module>
    <module name="RegexpHeader">

			<AppenderRef ref="AppFile" />
		</Logger>
		<Logger name="org.opensearch.bootstrap" additivity="false" level="error">
			<AppenderRef ref="AppFile" />
		</Logger>
		<Logger name="com.onelogin.saml2" level="off"/>
		<Logger name="fess.log.audit" additivity="false" level="info">
			<AppenderRef ref="AuditFile" />
		</Logger>
		<Logger name="fess.log.searchlog" additivity="false" level="info">
			<AppenderRef ref="SearchLogFile" />